Attachment 8356 Details for Bug 43368

s4-connector.log

connector-s4.log (text/x-log), 1.55 MB, created by Christina Scheinig on 2017-01-19 09:48 CET

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Creator: Christina Scheinig

Created: 2017-01-19 09:48 CET

Size: 1.55 MB

patch

obsolete

>09.11.2016 21:10:28,585 MAIN        (------ ): DEBUG_INIT
>09.11.2016 21:10:29,261 MAIN        (------ ): DEBUG_INIT
>09.11.2016 21:10:38,740 MAIN        (------ ): DEBUG_INIT
>09.11.2016 21:10:38,996 LDAP        (PROCESS): Building internal group membership cache
>09.11.2016 21:10:39,8 LDAP        (PROCESS): Internal group membership cache was created
>09.11.2016 21:10:39,334 LDAP        (PROCESS): sync from ucs: [  container_dc] [       add] dc=acheron,DC=mail
>09.11.2016 21:10:39,368 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=dns,DC=acheron,DC=mail
>09.11.2016 21:10:39,456 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=samba,DC=acheron,DC=mail
>09.11.2016 21:10:39,519 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=users,DC=acheron,DC=mail
>09.11.2016 21:10:39,583 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:39,633 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=computers,DC=acheron,DC=mail
>09.11.2016 21:10:39,706 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=dc,cn=computers,DC=acheron,DC=mail
>09.11.2016 21:10:39,795 LDAP        (PROCESS): sync from ucs: [          user] [       add] cn=blatest,cn=users,DC=acheron,DC=mail
>09.11.2016 21:10:39,820 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478721988.507957
>09.11.2016 21:10:39,832 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 802, in __sync_file_from_ucs
>    or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2402, in sync_from_ucs
>    f(self, property_type, object, addlist, ctrls)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 109, in add_primary_group_to_addlist
>    primary_group_sid = ldap_object_s4_group['objectSid'][0]
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>09.11.2016 21:10:39,859 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Computers,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:39,959 LDAP        (PROCESS): sync from ucs: [          user] [       add] cn=join-slave,cn=users,DC=acheron,DC=mail
>09.11.2016 21:10:39,980 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478721988.556126
>09.11.2016 21:10:39,981 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 802, in __sync_file_from_ucs
>    or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2402, in sync_from_ucs
>    f(self, property_type, object, addlist, ctrls)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 109, in add_primary_group_to_addlist
>    primary_group_sid = ldap_object_s4_group['objectSid'][0]
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>09.11.2016 21:10:39,995 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Slave Join,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:40,98 LDAP        (PROCESS): sync from ucs: [          user] [       add] cn=join-backup,cn=users,DC=acheron,DC=mail
>09.11.2016 21:10:40,120 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478721988.561579
>09.11.2016 21:10:40,121 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 802, in __sync_file_from_ucs
>    or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2402, in sync_from_ucs
>    f(self, property_type, object, addlist, ctrls)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 109, in add_primary_group_to_addlist
>    primary_group_sid = ldap_object_s4_group['objectSid'][0]
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>09.11.2016 21:10:40,131 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Backup Join,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:40,230 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Domain Users,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:40,276 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=Virtual Machine Manager,DC=acheron,DC=mail
>09.11.2016 21:10:40,356 LDAP        (PROCESS): sync from ucs: [          user] [       add] CN=Administrator,cn=users,DC=acheron,DC=mail
>09.11.2016 21:10:40,489 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Domain Admins,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:40,533 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Domain Guests,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:40,574 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=DC Slave Hosts,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:40,690 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Print Operators,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:10:40,764 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:40,822 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=DC Backup Hosts,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:40,994 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=memberserver,cn=computers,DC=acheron,DC=mail
>09.11.2016 21:10:41,90 LDAP        (PROCESS): sync from ucs: [  container_dc] [       add] sambaDomainName=ACHERON,cn=samba,DC=acheron,DC=mail
>09.11.2016 21:10:41,232 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=@,dc=6.200.10.in-addr.arpa,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:41,375 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=CloudType,cn=virtual machine manager,DC=acheron,DC=mail
>09.11.2016 21:10:41,461 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=Information,cn=virtual machine manager,DC=acheron,DC=mail
>09.11.2016 21:10:41,544 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=CloudConnection,cn=virtual machine manager,DC=acheron,DC=mail
>09.11.2016 21:10:41,682 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=ucs-sso,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:41,760 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=ucs-5140,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:41,789 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=ucs-7722,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:41,888 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:41,944 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=100,dc=6.200.10.in-addr.arpa,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:42,20 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=101,dc=6.200.10.in-addr.arpa,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:42,92 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:42,158 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos._udp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:42,215 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos-adm._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:42,286 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_domaincontroller_master._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:42,404 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=Builtin,DC=acheron,DC=mail
>09.11.2016 21:10:43,36 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=computers,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:43,58 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=slave join,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:43,76 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=backup join,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:43,91 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=domain users,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:43,116 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=domain admins,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:43,132 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=domain guests,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:43,149 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=dc slave hosts,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:43,175 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=print operators,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:10:43,189 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=dc backup hosts,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:10:43,378 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=249e8772-c302-4d3c-b2cf-10f35940bf32,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,435 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,491 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,531 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,587 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,636 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,701 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.dc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,724 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,773 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.99667ff1-e17c-41e1-af0f-55d181c6121b.domains,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,794 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,846 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos._tcp.dc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,871 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,927 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kpasswd._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:43,950 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,14 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kpasswd._udp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,56 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,109 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.Default-First-Site-Name._sites,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,134 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,191 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.Default-First-Site-Name._sites.dc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,217 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,263 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos._tcp.Default-First-Site-Name._sites,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,286 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,332 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos._tcp.Default-First-Site-Name._sites.dc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,355 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,408 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=gc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,451 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,505 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_gc._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,533 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,588 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.gc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,614 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,668 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_gc._tcp.Default-First-Site-Name._sites,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,693 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,745 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.Default-First-Site-Name._sites.gc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,769 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,823 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.pdc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,856 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,909 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_kerberos._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,934 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:44,978 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_kerberos._udp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:45,2 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:45,47 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:45,76 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:45,121 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:10:45,176 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] CN=UCS-5140,ou=domain controllers,DC=acheron,DC=mail
>09.11.2016 21:10:45,228 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=System,DC=acheron,DC=mail
>09.11.2016 21:10:45,251 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=Policies,cn=system,DC=acheron,DC=mail
>09.11.2016 21:10:45,270 LDAP        (PROCESS): sync from ucs: [            ou] [       add] ou=Domain Controllers,DC=acheron,DC=mail
>09.11.2016 21:10:45,327 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] cn=ucs-5140,ou=domain controllers,DC=acheron,DC=mail
>09.11.2016 21:10:45,336 LDAP        (PROCESS): sync from ucs: [  container_dc] [    modify] DC=acheron,DC=mail
>09.11.2016 21:10:45,362 LDAP        (PROCESS): sync from ucs: [            ou] [    modify] ou=domain controllers,DC=acheron,DC=mail
>09.11.2016 21:10:45,364 LDAP        (PROCESS): initialize S4: last USN is 0, sync all
>09.11.2016 21:10:45,500 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=users,dc=acheron,dc=mail
>09.11.2016 21:10:45,681 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:45,740 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=computers,dc=acheron,dc=mail
>09.11.2016 21:10:45,804 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:10:46,13 LDAP        (PROCESS): sync to ucs:   [            ou] [    modify] ou=domain controllers,dc=acheron,dc=mail
>09.11.2016 21:10:46,84 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=system,dc=acheron,dc=mail
>09.11.2016 21:10:46,300 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=policies,cn=system,dc=acheron,dc=mail
>09.11.2016 21:10:46,346 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain users,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:46,516 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain guests,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:46,674 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Domain Computers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:47,250 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Domain Controllers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:47,786 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=administrator,cn=users,dc=acheron,dc=mail
>09.11.2016 21:10:48,184 LDAP        (PROCESS): sync to ucs:   [          user] [       add] uid=Guest,cn=users,dc=acheron,dc=mail
>09.11.2016 21:10:48,298 LDAP        (WARNING): __set_values: The attributes for lastname have not been removed as it represents a mandatory attribute
>09.11.2016 21:10:49,186 LDAP        (WARNING): password_sync_ucs_s4_to_ucs: Failed to get Password-Hash from S4
>09.11.2016 21:10:49,291 LDAP        (PROCESS): sync to ucs:   [          user] [       add] uid=krbtgt,cn=users,dc=acheron,dc=mail
>09.11.2016 21:10:49,413 LDAP        (WARNING): __set_values: The attributes for lastname have not been removed as it represents a mandatory attribute
>09.11.2016 21:10:50,425 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Enterprise Read-Only Domain Controllers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:51,18 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain admins,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:51,161 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Cert Publishers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:51,679 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Schema Admins,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:52,244 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Enterprise Admins,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:52,919 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Group Policy Creator Owners,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:10:59,783 MAIN        (------ ): DEBUG_INIT
>09.11.2016 21:10:59,858 LDAP        (PROCESS): Building internal group membership cache
>09.11.2016 21:10:59,864 LDAP        (PROCESS): Internal group membership cache was created
>09.11.2016 21:11:00,41 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478721988.507957
>09.11.2016 21:11:00,48 LDAP        (PROCESS): sync from ucs: [          user] [       add] cn=blatest,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:00,225 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478721988.556126
>09.11.2016 21:11:00,237 LDAP        (PROCESS): sync from ucs: [          user] [       add] cn=join-slave,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:00,401 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478721988.561579
>09.11.2016 21:11:00,410 LDAP        (PROCESS): sync from ucs: [          user] [       add] cn=join-backup,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:00,620 LDAP        (PROCESS): sync from ucs: [     container] [    modify] cn=system,DC=acheron,DC=mail
>09.11.2016 21:11:00,632 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=domain users,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:00,650 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=domain guests,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:00,668 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=domain computers,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:00,687 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=domain controllers,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:00,707 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=domain controllers,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:00,723 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=administrator,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:00,770 LDAP        (PROCESS): sync from ucs: [          user] [       add] cn=guest,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:00,856 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=domain guests,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:00,872 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=guest,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:07,87 MAIN        (------ ): DEBUG_INIT
>09.11.2016 21:11:07,146 LDAP        (PROCESS): Building internal group membership cache
>09.11.2016 21:11:07,154 LDAP        (PROCESS): Internal group membership cache was created
>09.11.2016 21:11:07,468 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=guest,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:07,544 LDAP        (PROCESS): sync from ucs: [          user] [       add] cn=krbtgt,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:07,660 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=domain users,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:07,701 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=krbtgt,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:07,761 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=krbtgt,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:07,848 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=krbtgt,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:07,904 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=enterprise read-only domain controllers,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:07,925 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=domain admins,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:07,945 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=cert publishers,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:07,985 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=schema admins,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:08,11 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=schema admins,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:08,38 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=enterprise admins,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:08,60 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=enterprise admins,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:08,82 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Group Policy Creator Owners,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:08,83 LDAP        (PROCESS): Unable to sync CN=Group Policy Creator Owners,cn=groups,DC=acheron,DC=mail (GUID: 07641883-3aee-437e-8431-53ee8690ca99). The object is currently locked.
>09.11.2016 21:11:08,100 LDAP        (PROCESS): initialize S4: last USN is 0, sync all
>09.11.2016 21:11:08,332 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=users,dc=acheron,dc=mail
>09.11.2016 21:11:08,389 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:08,473 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=computers,dc=acheron,dc=mail
>09.11.2016 21:11:08,576 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:08,659 LDAP        (PROCESS): sync to ucs:   [            ou] [    modify] ou=domain controllers,dc=acheron,dc=mail
>09.11.2016 21:11:08,763 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=system,dc=acheron,dc=mail
>09.11.2016 21:11:10,38 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=policies,cn=system,dc=acheron,dc=mail
>09.11.2016 21:11:10,127 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain users,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:10,300 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain guests,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:10,464 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain computers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:10,602 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain controllers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:10,765 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=administrator,cn=users,dc=acheron,dc=mail
>09.11.2016 21:11:11,567 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=guest,cn=users,dc=acheron,dc=mail
>09.11.2016 21:11:11,735 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=krbtgt,cn=users,dc=acheron,dc=mail
>09.11.2016 21:11:11,874 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=enterprise read-only domain controllers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:12,8 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain admins,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:12,129 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=cert publishers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:12,317 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=schema admins,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:12,470 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=enterprise admins,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:12,623 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Group Policy Creator Owners,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:12,803 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Read-Only Domain Controllers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:13,103 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=RAS and IAS Servers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:13,375 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Allowed RODC Password Replication Group,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:13,675 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Denied RODC Password Replication Group,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:14,239 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Administrators,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:14,790 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Users,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:15,222 LDAP        (WARNING): group_members_sync_to_ucs: failed to identify object type of s4 member, ignore membership: CN=S-1-5-4,CN=ForeignSecurityPrincipals,DC=acheron,DC=mail
>09.11.2016 21:11:15,227 LDAP        (WARNING): group_members_sync_to_ucs: failed to identify object type of s4 member, ignore membership: CN=S-1-5-11,CN=ForeignSecurityPrincipals,DC=acheron,DC=mail
>09.11.2016 21:11:15,297 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Guests,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:15,607 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Account Operators,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:15,955 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Server Operators,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:16,280 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=printer-admins,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:16,419 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Backup Operators,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:16,747 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Replicator,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:17,73 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Pre-Windows 2000 Compatible Access,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:17,383 LDAP        (WARNING): group_members_sync_to_ucs: failed to identify object type of s4 member, ignore membership: CN=S-1-5-11,CN=ForeignSecurityPrincipals,DC=acheron,DC=mail
>09.11.2016 21:11:17,416 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Remote Desktop Users,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:17,737 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Network Configuration Operators,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:18,73 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Incoming Forest Trust Builders,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:18,405 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Performance Monitor Users,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:18,707 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Performance Log Users,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:19,81 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Windows Authorization Access Group,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:19,359 LDAP        (WARNING): group_members_sync_to_ucs: failed to identify object type of s4 member, ignore membership: CN=S-1-5-9,CN=ForeignSecurityPrincipals,DC=acheron,DC=mail
>09.11.2016 21:11:19,386 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Terminal Server License Servers,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:19,736 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Distributed COM Users,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:20,26 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=IIS_IUSRS,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:20,324 LDAP        (WARNING): group_members_sync_to_ucs: failed to identify object type of s4 member, ignore membership: CN=S-1-5-17,CN=ForeignSecurityPrincipals,DC=acheron,DC=mail
>09.11.2016 21:11:20,359 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Cryptographic Operators,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:20,696 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Event Log Readers,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:21,40 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=Certificate Service DCOM Access,cn=builtin,dc=acheron,dc=mail
>09.11.2016 21:11:21,374 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-5140,cn=dc,cn=computers,dc=acheron,dc=mail
>09.11.2016 21:11:21,648 LDAP        (PROCESS): sync to ucs:   [         msGPO] [       add] CN={31B2F340-016D-11D2-945F-00C04FB984F9},cn=policies,cn=system,dc=acheron,dc=mail
>09.11.2016 21:11:21,919 LDAP        (PROCESS): sync to ucs:   [     container] [       add] CN=User,cn={31b2f340-016d-11d2-945f-00c04fb984f9},cn=policies,cn=system,dc=acheron,dc=mail
>09.11.2016 21:11:22,46 LDAP        (PROCESS): sync to ucs:   [     container] [       add] CN=Machine,cn={31b2f340-016d-11d2-945f-00c04fb984f9},cn=policies,cn=system,dc=acheron,dc=mail
>09.11.2016 21:11:22,161 LDAP        (PROCESS): sync to ucs:   [         msGPO] [       add] CN={6AC1786C-016F-11D2-945F-00C04FB984F9},cn=policies,cn=system,dc=acheron,dc=mail
>09.11.2016 21:11:22,357 LDAP        (PROCESS): sync to ucs:   [     container] [       add] CN=User,cn={6ac1786c-016f-11d2-945f-00c04fb984f9},cn=policies,cn=system,dc=acheron,dc=mail
>09.11.2016 21:11:22,465 LDAP        (PROCESS): sync to ucs:   [     container] [       add] CN=Machine,cn={6ac1786c-016f-11d2-945f-00c04fb984f9},cn=policies,cn=system,dc=acheron,dc=mail
>09.11.2016 21:11:22,611 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=DnsAdmins,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:22,966 LDAP        (PROCESS): sync to ucs:   [         group] [       add] cn=DnsUpdateProxy,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:23,451 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zoneName=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,470 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,494 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=ucs-5140,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,520 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,542 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp.default-first-site-name._sites,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,562 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._udp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,582 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kpasswd._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,602 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kpasswd._udp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,621 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,642 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,662 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_gc._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,698 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_gc._tcp.default-first-site-name._sites,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,718 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=_msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,747 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=_ldap._tcp.Default-First-Site-Name._sites.DomainDnsZones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,795 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=_ldap._tcp.Default-First-Site-Name._sites.ForestDnsZones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,835 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=_ldap._tcp.DomainDnsZones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,895 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=_ldap._tcp.ForestDnsZones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,939 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=DomainDnsZones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:23,979 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=ForestDnsZones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,38 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zoneName=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,63 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=@._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,106 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,158 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp.default-first-site-name._sites.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,198 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,245 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,283 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,323 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,346 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.pdc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,378 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,431 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.99667ff1-e17c-41e1-af0f-55d181c6121b.domains._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,482 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=249e8772-c302-4d3c-b2cf-10f35940bf32._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,527 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:24,651 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=samba,dc=acheron,dc=mail
>09.11.2016 21:11:24,798 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=dc,cn=computers,dc=acheron,dc=mail
>09.11.2016 21:11:24,884 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=computers,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:25,224 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=slave join,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:25,510 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=backup join,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:25,881 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=virtual machine manager,dc=acheron,dc=mail
>09.11.2016 21:11:25,958 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=dc slave hosts,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:26,225 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=dc backup hosts,cn=groups,dc=acheron,dc=mail
>09.11.2016 21:11:26,561 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=memberserver,cn=computers,dc=acheron,dc=mail
>09.11.2016 21:11:26,633 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zoneName=6.200.10.in-addr.arpa,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:26,710 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zonename=6.200.10.in-addr.arpa,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:26,741 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=cloudtype,cn=virtual machine manager,dc=acheron,dc=mail
>09.11.2016 21:11:26,829 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=information,cn=virtual machine manager,dc=acheron,dc=mail
>09.11.2016 21:11:26,885 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=cloudconnection,cn=virtual machine manager,dc=acheron,dc=mail
>09.11.2016 21:11:26,974 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=ucs-sso,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:27,2 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=ucs-7722,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:27,38 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=100,zonename=6.200.10.in-addr.arpa,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:27,74 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=101,zonename=6.200.10.in-addr.arpa,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:27,107 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos-adm._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:27,162 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_domaincontroller_master._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:11:27,206 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=blatest,cn=users,dc=acheron,dc=mail
>09.11.2016 21:11:27,563 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=join-slave,cn=users,dc=acheron,dc=mail
>09.11.2016 21:11:27,890 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=join-backup,cn=users,dc=acheron,dc=mail
>09.11.2016 21:11:28,215 LDAP        (PROCESS): sync to ucs:   [  container_dc] [    modify] dc=acheron,dc=mail
>09.11.2016 21:11:28,313 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=group policy creator owners,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:28,359 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=read-only domain controllers,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:28,396 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=ras and ias servers,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:28,424 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=allowed rodc password replication group,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:28,456 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=denied rodc password replication group,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:28,523 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=administrators,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,550 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=users,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,577 LDAP        (PROCESS): group_members_sync_from_ucs: cn=users,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>09.11.2016 21:11:28,577 LDAP        (PROCESS): group_members_sync_from_ucs: cn=users,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>09.11.2016 21:11:28,592 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=users,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,614 LDAP        (PROCESS): group_members_sync_from_ucs: cn=s-1-5-4,cn=foreignsecurityprincipals,dc=acheron,dc=mail was not found in group member con cache of cn=users,cn=builtin,dc=acheron,dc=mail, don't delete
>09.11.2016 21:11:28,614 LDAP        (PROCESS): group_members_sync_from_ucs: cn=s-1-5-11,cn=foreignsecurityprincipals,dc=acheron,dc=mail was not found in group member con cache of cn=users,cn=builtin,dc=acheron,dc=mail, don't delete
>09.11.2016 21:11:28,639 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=guests,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,679 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=guests,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,714 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=account operators,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,756 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=server operators,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,787 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=print operators,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,823 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=backup operators,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,866 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=replicator,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,907 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=pre-windows 2000 compatible access,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,926 LDAP        (PROCESS): group_members_sync_from_ucs: cn=pre-windows 2000 compatible access,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>09.11.2016 21:11:28,955 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=remote desktop users,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:28,994 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=network configuration operators,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,35 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=incoming forest trust builders,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,77 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=performance monitor users,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,117 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=performance log users,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,155 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=windows authorization access group,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,167 LDAP        (PROCESS): group_members_sync_from_ucs: cn=windows authorization access group,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>09.11.2016 21:11:29,198 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=terminal server license servers,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,237 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=distributed com users,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,274 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=iis_iusrs,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,286 LDAP        (PROCESS): group_members_sync_from_ucs: cn=iis_iusrs,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>09.11.2016 21:11:29,314 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=cryptographic operators,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,354 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=event log readers,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,390 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=certificate service dcom access,cn=builtin,DC=acheron,DC=mail
>09.11.2016 21:11:29,426 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] cn=ucs-5140,ou=domain controllers,DC=acheron,DC=mail
>09.11.2016 21:11:29,435 LDAP        (PROCESS): sync from ucs: [         msGPO] [       add] cn={31b2f340-016d-11d2-945f-00c04fb984f9},cn=policies,cn=system,DC=acheron,DC=mail
>09.11.2016 21:11:29,440 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=user,cn={31b2f340-016d-11d2-945f-00c04fb984f9},cn=policies,cn=system,DC=acheron,DC=mail
>09.11.2016 21:11:29,447 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=machine,cn={31b2f340-016d-11d2-945f-00c04fb984f9},cn=policies,cn=system,DC=acheron,DC=mail
>09.11.2016 21:11:29,456 LDAP        (PROCESS): sync from ucs: [         msGPO] [       add] cn={6ac1786c-016f-11d2-945f-00c04fb984f9},cn=policies,cn=system,DC=acheron,DC=mail
>09.11.2016 21:11:29,464 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=user,cn={6ac1786c-016f-11d2-945f-00c04fb984f9},cn=policies,cn=system,DC=acheron,DC=mail
>09.11.2016 21:11:29,472 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=machine,cn={6ac1786c-016f-11d2-945f-00c04fb984f9},cn=policies,cn=system,DC=acheron,DC=mail
>09.11.2016 21:11:29,494 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=dnsadmins,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:29,534 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=dnsupdateproxy,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:29,561 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.Default-First-Site-Name._sites.DomainDnsZones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:11:29,593 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.Default-First-Site-Name._sites.ForestDnsZones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:11:29,619 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.DomainDnsZones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:11:29,644 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.ForestDnsZones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:11:29,671 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=DomainDnsZones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:11:29,710 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=ForestDnsZones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:11:29,738 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=computers,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:29,864 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=slave join,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:29,903 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=join-slave,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:29,966 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=backup join,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:29,995 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=join-backup,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:30,69 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=blatest,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:30,129 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=dc slave hosts,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:30,175 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=dc backup hosts,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:30,214 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] cn=ucs-5140,ou=domain controllers,DC=acheron,DC=mail
>09.11.2016 21:11:30,236 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=blatest,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:30,303 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=join-slave,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:30,367 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=join-backup,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:30,434 LDAP        (PROCESS): sync from ucs: [  container_dc] [    modify] sambadomainname=acheron,cn=samba,DC=acheron,DC=mail
>09.11.2016 21:11:41,797 LDAP        (PROCESS): sync to ucs:   [          user] [       add] uid=dns-ucs-5140,cn=users,dc=acheron,dc=mail
>09.11.2016 21:11:42,30 LDAP        (WARNING): __set_values: The attributes for lastname have not been removed as it represents a mandatory attribute
>09.11.2016 21:11:49,939 LDAP        (PROCESS): sync from ucs: [          user] [       add] cn=dns-ucs-5140,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:50,75 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=domain users,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:11:50,113 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=dns-ucs-5140,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:50,173 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=dns-ucs-5140,cn=users,DC=acheron,DC=mail
>09.11.2016 21:11:51,340 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=dns-ucs-5140,cn=users,dc=acheron,dc=mail
>09.11.2016 21:12:07,801 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=administrator,cn=users,DC=acheron,DC=mail
>09.11.2016 21:12:59,781 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478722253.406567
>09.11.2016 21:12:59,788 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=group policy creator owners,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:19:13,406 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-7722,cn=dc,cn=computers,dc=acheron,dc=mail
>09.11.2016 21:19:51,672 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=1eb5ac03-53d6-43e6-9247-23913d0f674b,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:19:51,738 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:51,776 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:51,796 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:51,830 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp.dc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:19:51,848 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:51,886 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp.99667ff1-e17c-41e1-af0f-55d181c6121b.domains,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:19:51,910 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:52,957 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_kerberos._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:52,981 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:54,38 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_kerberos._udp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:54,65 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:54,125 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_kerberos._tcp.dc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:19:54,162 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:55,243 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_kpasswd._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:55,269 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:55,315 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_kpasswd._udp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:55,339 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:55,386 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp.default-first-site-name._sites,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:55,413 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:56,464 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp.default-first-site-name._sites.dc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:19:56,519 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:56,572 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_kerberos._tcp.default-first-site-name._sites,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:56,601 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:56,649 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_kerberos._tcp.default-first-site-name._sites.dc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:19:57,687 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:19:58,799 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=1eb5ac03-53d6-43e6-9247-23913d0f674b._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:58,817 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:58,835 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:58,851 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.99667ff1-e17c-41e1-af0f-55d181c6121b.domains._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:58,882 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:58,901 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._udp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:58,921 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:58,939 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kpasswd._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:58,964 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kpasswd._udp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:58,980 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:59,0 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:59,18 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp.default-first-site-name._sites,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:59,56 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp.default-first-site-name._sites.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:59,75 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:19:59,108 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=@._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:20:10,323 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:20:11,548 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:20:11,579 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=@._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:20:28,18 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] cn=ucs-7722,ou=domain controllers,DC=acheron,DC=mail
>09.11.2016 21:20:34,162 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-7722,cn=dc,cn=computers,dc=acheron,dc=mail
>09.11.2016 21:22:49,816 MAIN        (------ ): DEBUG_INIT
>09.11.2016 21:28:52,371 LDAP        (PROCESS): sync to ucs:   [          user] [       add] uid=dns-ucs-7722,cn=users,dc=acheron,dc=mail
>09.11.2016 21:28:52,487 LDAP        (WARNING): __set_values: The attributes for lastname have not been removed as it represents a mandatory attribute
>09.11.2016 21:28:54,134 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-7722,cn=dc,cn=computers,dc=acheron,dc=mail
>09.11.2016 21:29:00,347 LDAP        (PROCESS): sync from ucs: [          user] [       add] cn=dns-ucs-7722,cn=users,DC=acheron,DC=mail
>09.11.2016 21:29:00,449 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=domain users,cn=groups,DC=acheron,DC=mail
>09.11.2016 21:29:00,469 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=dns-ucs-7722,cn=users,DC=acheron,DC=mail
>09.11.2016 21:29:00,499 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=dns-ucs-7722,cn=users,DC=acheron,DC=mail
>09.11.2016 21:29:01,599 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=dns-ucs-7722,cn=users,dc=acheron,dc=mail
>09.11.2016 21:30:29,30 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,76 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,126 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,183 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=@._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,218 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_gc._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,268 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_gc._tcp.default-first-site-name._sites,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,318 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=domaindnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,424 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.domaindnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,483 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.domaindnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,526 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=forestdnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,584 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.forestdnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,667 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.forestdnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:29,728 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:35,842 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=gc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:30:35,868 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp.gc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:30:35,893 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp.default-first-site-name._sites.gc,dc=_msdcs.acheron.mail,cn=microsoftdns,dc=forestdnszones,DC=acheron,DC=mail
>09.11.2016 21:30:35,917 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_gc._tcp,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:30:35,939 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_gc._tcp.default-first-site-name._sites,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:30:35,960 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=domaindnszones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:30:35,982 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp.domaindnszones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:30:36,5 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp.default-first-site-name._sites.domaindnszones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:30:36,25 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=forestdnszones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:30:36,48 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp.forestdnszones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:30:36,73 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=_ldap._tcp.default-first-site-name._sites.forestdnszones,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:30:36,94 LDAP        (PROCESS): sync from ucs: [           dns] [    modify] dc=@,dc=acheron.mail,cn=microsoftdns,dc=domaindnszones,DC=acheron,DC=mail
>09.11.2016 21:30:37,192 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,208 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,225 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,263 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_gc._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,279 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_gc._tcp.default-first-site-name._sites,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,296 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=domaindnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,313 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.domaindnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,327 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.domaindnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,345 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=forestdnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,361 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.forestdnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,375 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.forestdnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,406 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>09.11.2016 21:30:37,424 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=@._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>10.11.2016 07:29:58,243 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Nagios Admins,cn=groups,DC=acheron,DC=mail
>10.11.2016 07:30:00,271 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] cn=ucs-5140,ou=domain controllers,DC=acheron,DC=mail
>10.11.2016 07:30:01,839 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=nagios admins,cn=groups,dc=acheron,dc=mail
>10.11.2016 07:30:25,291 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=nagios admins,cn=groups,DC=acheron,DC=mail
>10.11.2016 07:30:31,543 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=administrator,cn=users,DC=acheron,DC=mail
>10.11.2016 07:36:55,801 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] cn=ucs-5140,ou=domain controllers,DC=acheron,DC=mail
>10.11.2016 07:36:57,115 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-5140,cn=dc,cn=computers,dc=acheron,dc=mail
>10.11.2016 07:38:26,8 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:38:26,194 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:38:31,245 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:38:31,357 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:38:36,425 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:38:36,475 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:38:41,509 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:38:41,584 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:38:46,634 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:38:46,684 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:38:51,721 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:38:51,824 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:38:56,874 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:38:56,942 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:39:01,978 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:39:02,29 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:39:07,62 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:39:07,120 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:39:12,154 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:39:12,223 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:39:17,267 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:39:17,339 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:39:22,385 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:39:22,477 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:39:27,522 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:39:27,606 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:39:32,642 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:39:32,883 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:39:37,973 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:39:38,64 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 07:39:38,102 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 07:40:17,615 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:40:19,731 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 07:40:19,741 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 07:42:02,9 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:42:02,78 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:42:07,95 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:42:07,159 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 07:42:07,171 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 07:42:27,845 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] cn=ucs-5140,ou=domain controllers,DC=acheron,DC=mail
>10.11.2016 07:42:29,2 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-5140,cn=dc,cn=computers,dc=acheron,dc=mail
>10.11.2016 07:44:06,357 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:06,435 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:44:11,454 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:11,519 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:44:16,537 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:16,619 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:44:21,642 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:21,730 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:44:26,762 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:26,812 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:44:31,826 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:31,877 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:44:36,889 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:36,943 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:44:41,958 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:42,1 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:44:47,13 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:47,105 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:44:52,133 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:52,179 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:44:57,193 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:44:57,268 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:45:02,289 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:45:02,445 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:45:07,465 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:45:07,719 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:45:12,781 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:45:12,886 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:45:17,914 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:45:18,17 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:45:23,50 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:45:23,154 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 07:45:23,175 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 07:46:48,933 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:46:49,164 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:46:54,229 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:46:54,292 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 07:46:54,302 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 07:48:46,603 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:48:46,763 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 07:48:46,776 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 07:49:17,611 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] cn=ucs-5140,ou=domain controllers,DC=acheron,DC=mail
>10.11.2016 07:49:18,786 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-5140,cn=dc,cn=computers,dc=acheron,dc=mail
>10.11.2016 07:50:51,44 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:50:51,141 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:50:56,162 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:50:56,244 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:01,273 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:01,311 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:06,331 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:06,377 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:11,400 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:11,429 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:16,441 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:16,484 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:21,497 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:21,545 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:26,565 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:26,616 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:31,642 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:31,699 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:36,722 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:36,760 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:41,774 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:41,810 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:46,834 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:46,864 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:51,877 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:51,917 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:51:56,938 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:51:56,977 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:01,998 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:02,36 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:07,50 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:07,86 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:12,98 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:12,133 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:17,146 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:17,180 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:22,190 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:22,224 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:27,238 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:27,272 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:32,286 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:32,319 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:37,330 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:37,365 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:42,377 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:42,436 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:47,462 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:47,518 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:52,533 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:52,586 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:52:57,609 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:52:57,746 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:53:02,810 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:53:02,856 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:53:07,881 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:53:07,944 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 07:53:08,22 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 07:53:51,934 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:53:54,5 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 07:53:54,16 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 07:54:01,409 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:54:04,824 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-5140,cn=dc,cn=computers,dc=acheron,dc=mail
>10.11.2016 07:55:46,962 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:55:47,147 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:55:52,187 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:55:52,360 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:55:57,385 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:55:57,444 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:56:02,537 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:56:02,605 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:56:07,641 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:56:07,687 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:56:12,737 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:56:12,784 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:56:17,805 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:56:17,855 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:56:22,873 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:56:23,211 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:56:28,265 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:56:28,452 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:56:33,474 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:56:33,519 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:56:38,541 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:56:38,622 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 07:56:43,660 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:56:43,712 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 07:56:43,743 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 07:56:44,727 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain users,cn=groups,dc=acheron,dc=mail
>10.11.2016 07:59:55,152 MAIN        (------ ): DEBUG_INIT
>10.11.2016 07:59:55,390 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 07:59:55,455 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 08:00:26,211 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] cn=ucs-5140,ou=domain controllers,DC=acheron,DC=mail
>10.11.2016 08:00:27,382 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-5140,cn=dc,cn=computers,dc=acheron,dc=mail
>10.11.2016 08:00:58,825 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:00:58,951 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 08:01:03,973 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:01:04,0 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 08:01:09,9 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:01:09,48 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 08:01:14,74 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:01:14,105 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 08:01:19,119 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:01:19,151 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 08:01:24,161 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:01:24,283 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 08:01:29,329 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:01:29,371 LDAP        (ERROR  ): Failed to lookup S4 LDAP base, using UCR value.
>10.11.2016 08:01:34,398 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:01:34,450 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 08:01:34,493 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 08:01:57,779 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:01:57,841 LDAP        (PROCESS): Building internal group membership cache
>10.11.2016 08:01:57,850 LDAP        (PROCESS): Internal group membership cache was created
>10.11.2016 08:05:10,867 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=administrator,cn=users,dc=acheron,dc=mail
>10.11.2016 08:20:41,432 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:30:39,703 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:40:39,599 MAIN        (------ ): DEBUG_INIT
>10.11.2016 08:50:39,530 MAIN        (------ ): DEBUG_INIT
>10.11.2016 09:00:42,675 MAIN        (------ ): DEBUG_INIT
>10.11.2016 09:10:39,731 MAIN        (------ ): DEBUG_INIT
>10.11.2016 09:20:39,759 MAIN        (------ ): DEBUG_INIT
>10.11.2016 09:30:39,567 MAIN        (------ ): DEBUG_INIT
>10.11.2016 09:40:39,650 MAIN        (------ ): DEBUG_INIT
>10.11.2016 09:50:39,567 MAIN        (------ ): DEBUG_INIT
>10.11.2016 10:00:39,583 MAIN        (------ ): DEBUG_INIT
>10.11.2016 10:10:40,392 MAIN        (------ ): DEBUG_INIT
>10.11.2016 10:20:39,707 MAIN        (------ ): DEBUG_INIT
>10.11.2016 10:30:41,50 MAIN        (------ ): DEBUG_INIT
>10.11.2016 10:40:39,693 MAIN        (------ ): DEBUG_INIT
>10.11.2016 10:50:39,765 MAIN        (------ ): DEBUG_INIT
>10.11.2016 11:00:39,636 MAIN        (------ ): DEBUG_INIT
>10.11.2016 11:10:40,641 MAIN        (------ ): DEBUG_INIT
>10.11.2016 11:20:39,584 MAIN        (------ ): DEBUG_INIT
>10.11.2016 11:30:39,886 MAIN        (------ ): DEBUG_INIT
>10.11.2016 11:40:39,674 MAIN        (------ ): DEBUG_INIT
>10.11.2016 11:50:39,810 MAIN        (------ ): DEBUG_INIT
>10.11.2016 12:00:39,885 MAIN        (------ ): DEBUG_INIT
>10.11.2016 12:10:39,757 MAIN        (------ ): DEBUG_INIT
>10.11.2016 12:20:39,898 MAIN        (------ ): DEBUG_INIT
>10.11.2016 12:30:42,430 MAIN        (------ ): DEBUG_INIT
>10.11.2016 12:40:40,682 MAIN        (------ ): DEBUG_INIT
>10.11.2016 12:50:39,641 MAIN        (------ ): DEBUG_INIT
>10.11.2016 13:00:42,865 MAIN        (------ ): DEBUG_INIT
>10.11.2016 13:10:40,379 MAIN        (------ ): DEBUG_INIT
>10.11.2016 13:20:39,796 MAIN        (------ ): DEBUG_INIT
>10.11.2016 13:30:39,696 MAIN        (------ ): DEBUG_INIT
>10.11.2016 13:40:39,807 MAIN        (------ ): DEBUG_INIT
>10.11.2016 13:50:39,781 MAIN        (------ ): DEBUG_INIT
>10.11.2016 14:00:39,794 MAIN        (------ ): DEBUG_INIT
>10.11.2016 14:10:39,774 MAIN        (------ ): DEBUG_INIT
>10.11.2016 14:20:39,699 MAIN        (------ ): DEBUG_INIT
>10.11.2016 14:30:39,725 MAIN        (------ ): DEBUG_INIT
>10.11.2016 14:40:39,616 MAIN        (------ ): DEBUG_INIT
>10.11.2016 14:50:39,734 MAIN        (------ ): DEBUG_INIT
>10.11.2016 15:00:39,592 MAIN        (------ ): DEBUG_INIT
>10.11.2016 15:10:39,702 MAIN        (------ ): DEBUG_INIT
>10.11.2016 15:20:39,706 MAIN        (------ ): DEBUG_INIT
>10.11.2016 15:30:39,731 MAIN        (------ ): DEBUG_INIT
>10.11.2016 15:40:39,597 MAIN        (------ ): DEBUG_INIT
>10.11.2016 15:50:39,699 MAIN        (------ ): DEBUG_INIT
>10.11.2016 16:00:42,640 MAIN        (------ ): DEBUG_INIT
>10.11.2016 16:10:39,805 MAIN        (------ ): DEBUG_INIT
>10.11.2016 16:20:39,808 MAIN        (------ ): DEBUG_INIT
>10.11.2016 16:30:39,577 MAIN        (------ ): DEBUG_INIT
>10.11.2016 16:40:39,749 MAIN        (------ ): DEBUG_INIT
>10.11.2016 16:50:39,605 MAIN        (------ ): DEBUG_INIT
>10.11.2016 17:00:39,787 MAIN        (------ ): DEBUG_INIT
>10.11.2016 17:10:39,582 MAIN        (------ ): DEBUG_INIT
>10.11.2016 17:20:39,713 MAIN        (------ ): DEBUG_INIT
>10.11.2016 17:30:39,516 MAIN        (------ ): DEBUG_INIT
>10.11.2016 17:40:39,725 MAIN        (------ ): DEBUG_INIT
>10.11.2016 17:50:39,707 MAIN        (------ ): DEBUG_INIT
>10.11.2016 18:00:39,576 MAIN        (------ ): DEBUG_INIT
>10.11.2016 18:10:39,726 MAIN        (------ ): DEBUG_INIT
>10.11.2016 18:20:39,821 MAIN        (------ ): DEBUG_INIT
>10.11.2016 18:30:39,669 MAIN        (------ ): DEBUG_INIT
>10.11.2016 18:40:39,837 MAIN        (------ ): DEBUG_INIT
>10.11.2016 18:50:39,713 MAIN        (------ ): DEBUG_INIT
>10.11.2016 19:00:39,701 MAIN        (------ ): DEBUG_INIT
>10.11.2016 19:10:39,539 MAIN        (------ ): DEBUG_INIT
>10.11.2016 19:20:39,774 MAIN        (------ ): DEBUG_INIT
>10.11.2016 19:30:39,720 MAIN        (------ ): DEBUG_INIT
>10.11.2016 19:40:46,462 MAIN        (------ ): DEBUG_INIT
>10.11.2016 19:41:33,837 LDAP        (PROCESS): sync from ucs: [            dc] [    modify] cn=ucs-5140,ou=domain controllers,DC=acheron,DC=mail
>10.11.2016 19:42:02,141 LDAP        (PROCESS): sync from ucs: [          user] [    modify] cn=administrator,cn=users,DC=acheron,DC=mail
>10.11.2016 20:01:31,322 MAIN        (------ ): DEBUG_INIT
>10.11.2016 20:11:30,596 MAIN        (------ ): DEBUG_INIT
>10.11.2016 20:21:28,873 MAIN        (------ ): DEBUG_INIT
>10.11.2016 20:31:27,237 MAIN        (------ ): DEBUG_INIT
>10.11.2016 20:41:26,835 MAIN        (------ ): DEBUG_INIT
>10.11.2016 20:51:26,801 MAIN        (------ ): DEBUG_INIT
>10.11.2016 21:01:30,463 MAIN        (------ ): DEBUG_INIT
>10.11.2016 21:11:27,301 MAIN        (------ ): DEBUG_INIT
>10.11.2016 21:21:27,401 MAIN        (------ ): DEBUG_INIT
>10.11.2016 21:31:26,830 MAIN        (------ ): DEBUG_INIT
>10.11.2016 21:41:26,822 MAIN        (------ ): DEBUG_INIT
>10.11.2016 21:51:26,838 MAIN        (------ ): DEBUG_INIT
>10.11.2016 22:01:26,875 MAIN        (------ ): DEBUG_INIT
>10.11.2016 22:11:26,714 MAIN        (------ ): DEBUG_INIT
>10.11.2016 22:21:26,921 MAIN        (------ ): DEBUG_INIT
>10.11.2016 22:31:26,709 MAIN        (------ ): DEBUG_INIT
>10.11.2016 22:41:26,883 MAIN        (------ ): DEBUG_INIT
>10.11.2016 22:51:26,954 MAIN        (------ ): DEBUG_INIT
>10.11.2016 23:01:26,866 MAIN        (------ ): DEBUG_INIT
>10.11.2016 23:11:26,813 MAIN        (------ ): DEBUG_INIT
>10.11.2016 23:21:26,769 MAIN        (------ ): DEBUG_INIT
>10.11.2016 23:31:26,744 MAIN        (------ ): DEBUG_INIT
>10.11.2016 23:41:26,981 MAIN        (------ ): DEBUG_INIT
>10.11.2016 23:51:27,275 MAIN        (------ ): DEBUG_INIT
>11.11.2016 00:01:26,785 MAIN        (------ ): DEBUG_INIT
>11.11.2016 00:11:26,771 MAIN        (------ ): DEBUG_INIT
>11.11.2016 00:21:26,653 MAIN        (------ ): DEBUG_INIT
>11.11.2016 00:31:26,805 MAIN        (------ ): DEBUG_INIT
>11.11.2016 00:41:26,841 MAIN        (------ ): DEBUG_INIT
>11.11.2016 00:51:26,696 MAIN        (------ ): DEBUG_INIT
>11.11.2016 01:01:41,105 MAIN        (------ ): DEBUG_INIT
>11.11.2016 01:02:27,398 MAIN        (------ ): DEBUG_INIT
>11.11.2016 01:12:27,825 MAIN        (------ ): DEBUG_INIT
>11.11.2016 01:22:30,80 MAIN        (------ ): DEBUG_INIT
>11.11.2016 01:32:26,834 MAIN        (------ ): DEBUG_INIT
>11.11.2016 01:42:26,955 MAIN        (------ ): DEBUG_INIT
>11.11.2016 01:52:26,884 MAIN        (------ ): DEBUG_INIT
>11.11.2016 02:02:27,242 MAIN        (------ ): DEBUG_INIT
>11.11.2016 02:12:27,31 MAIN        (------ ): DEBUG_INIT
>11.11.2016 02:22:26,988 MAIN        (------ ): DEBUG_INIT
>11.11.2016 02:32:26,887 MAIN        (------ ): DEBUG_INIT
>11.11.2016 02:42:26,915 MAIN        (------ ): DEBUG_INIT
>11.11.2016 02:52:26,720 MAIN        (------ ): DEBUG_INIT
>11.11.2016 03:02:26,849 MAIN        (------ ): DEBUG_INIT
>11.11.2016 03:12:27,125 MAIN        (------ ): DEBUG_INIT
>11.11.2016 03:22:26,599 MAIN        (------ ): DEBUG_INIT
>11.11.2016 03:32:26,674 MAIN        (------ ): DEBUG_INIT
>11.11.2016 03:42:26,804 MAIN        (------ ): DEBUG_INIT
>11.11.2016 03:52:26,795 MAIN        (------ ): DEBUG_INIT
>11.11.2016 04:02:33,187 MAIN        (------ ): DEBUG_INIT
>11.11.2016 04:12:32,780 MAIN        (------ ): DEBUG_INIT
>11.11.2016 04:22:29,341 MAIN        (------ ): DEBUG_INIT
>11.11.2016 04:32:28,467 MAIN        (------ ): DEBUG_INIT
>11.11.2016 04:42:27,517 MAIN        (------ ): DEBUG_INIT
>11.11.2016 04:52:32,247 MAIN        (------ ): DEBUG_INIT
>11.11.2016 05:02:28,130 MAIN        (------ ): DEBUG_INIT
>11.11.2016 05:12:27,330 MAIN        (------ ): DEBUG_INIT
>11.11.2016 05:22:26,919 MAIN        (------ ): DEBUG_INIT
>11.11.2016 05:32:27,182 MAIN        (------ ): DEBUG_INIT
>11.11.2016 05:42:27,462 MAIN        (------ ): DEBUG_INIT
>11.11.2016 05:52:26,847 MAIN        (------ ): DEBUG_INIT
>11.11.2016 06:02:27,470 MAIN        (------ ): DEBUG_INIT
>11.11.2016 06:12:26,754 MAIN        (------ ): DEBUG_INIT
>11.11.2016 06:22:26,721 MAIN        (------ ): DEBUG_INIT
>11.11.2016 06:32:26,643 MAIN        (------ ): DEBUG_INIT
>11.11.2016 06:42:27,42 MAIN        (------ ): DEBUG_INIT
>11.11.2016 06:52:26,891 MAIN        (------ ): DEBUG_INIT
>11.11.2016 07:02:26,868 MAIN        (------ ): DEBUG_INIT
>11.11.2016 07:12:26,815 MAIN        (------ ): DEBUG_INIT
>11.11.2016 07:22:26,686 MAIN        (------ ): DEBUG_INIT
>11.11.2016 07:32:27,168 MAIN        (------ ): DEBUG_INIT
>11.11.2016 07:42:26,638 MAIN        (------ ): DEBUG_INIT
>11.11.2016 07:52:27,910 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:00:52,824 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:00:53,472 LDAP        (PROCESS): Building internal group membership cache
>11.11.2016 08:00:53,692 LDAP        (PROCESS): Internal group membership cache was created
>11.11.2016 08:00:54,98 LDAP        (PROCESS): sync from ucs: [  container_dc] [       add] DC=acheron,DC=mail
>11.11.2016 08:00:54,195 LDAP        (WARNING): encode_s4_object: encode attrib repsTo failed, ignored!
>11.11.2016 08:00:54,329 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=dns,DC=acheron,DC=mail
>11.11.2016 08:00:54,397 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=samba,DC=acheron,DC=mail
>11.11.2016 08:00:54,425 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=users,DC=acheron,DC=mail
>11.11.2016 08:00:54,454 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=groups,DC=acheron,DC=mail
>11.11.2016 08:00:54,489 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=System,DC=acheron,DC=mail
>11.11.2016 08:00:54,515 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:54,565 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=computers,DC=acheron,DC=mail
>11.11.2016 08:00:54,628 LDAP        (PROCESS): sync from ucs: [          user] [       add] CN=Guest,CN=Users,DC=acheron,DC=mail
>11.11.2016 08:00:54,807 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=dc,cn=computers,DC=acheron,DC=mail
>11.11.2016 08:00:54,843 LDAP        (PROCESS): sync from ucs: [          user] [       add] CN=krbtgt,CN=Users,DC=acheron,DC=mail
>11.11.2016 08:00:55,88 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Users,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:55,109 LDAP        (PROCESS): group_members_sync_from_ucs: cn=users,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>11.11.2016 08:00:55,109 LDAP        (PROCESS): group_members_sync_from_ucs: cn=users,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>11.11.2016 08:00:55,145 LDAP        (PROCESS): sync from ucs: [          user] [       add] CN=blatest,CN=Users,DC=acheron,DC=mail
>11.11.2016 08:00:55,227 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Guests,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:55,294 LDAP        (PROCESS): sync from ucs: [            ou] [       add] ou=Domain Controllers,DC=acheron,DC=mail
>11.11.2016 08:00:55,322 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=Policies,cn=System,DC=acheron,DC=mail
>11.11.2016 08:00:55,378 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Computers,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:55,416 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=DnsAdmins,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:55,486 LDAP        (PROCESS): sync from ucs: [          user] [       add] CN=join-slave,CN=Users,DC=acheron,DC=mail
>11.11.2016 08:00:55,570 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Slave Join,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:55,619 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=IIS_IUSRS,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:55,627 LDAP        (PROCESS): group_members_sync_from_ucs: cn=iis_iusrs,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>11.11.2016 08:00:55,656 LDAP        (PROCESS): sync from ucs: [          user] [       add] CN=join-backup,CN=Users,DC=acheron,DC=mail
>11.11.2016 08:00:55,738 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Backup Join,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:55,774 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Replicator,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:55,836 LDAP        (PROCESS): sync from ucs: [          user] [       add] CN=dns-ucs-5140,CN=Users,DC=acheron,DC=mail
>11.11.2016 08:00:55,909 LDAP        (PROCESS): sync from ucs: [          user] [       add] CN=dns-ucs-7722,CN=Users,DC=acheron,DC=mail
>11.11.2016 08:00:56,13 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Domain Users,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:56,66 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=Virtual Machine Manager,DC=acheron,DC=mail
>11.11.2016 08:00:56,95 LDAP        (PROCESS): sync from ucs: [          user] [       add] CN=Administrator,CN=Users,DC=acheron,DC=mail
>11.11.2016 08:00:56,192 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Domain Admins,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:56,234 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Domain Guests,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:56,275 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Nagios Admins,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:56,311 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Schema Admins,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:56,362 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=DC Slave Hosts,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:56,521 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=DnsUpdateProxy,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:56,565 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:00:56,652 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:00:56,661 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:00:56,733 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=@,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:56,806 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Cert Publishers,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:56,850 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=DC Backup Hosts,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:56,923 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Administrators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:56,965 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=memberserver,cn=computers,DC=acheron,DC=mail
>11.11.2016 08:00:57,39 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Domain Computers,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:57,111 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Enterprise Admins,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:57,151 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Backup Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:57,183 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Server Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:57,225 LDAP        (PROCESS): sync from ucs: [            dc] [       add] CN=UCS-5140,OU=Domain Controllers,DC=acheron,DC=mail
>11.11.2016 08:00:57,286 LDAP        (PROCESS): sync from ucs: [            dc] [       add] CN=UCS-7722,OU=Domain Controllers,DC=acheron,DC=mail
>11.11.2016 08:00:57,527 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Domain Controllers,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:57,581 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Account Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:57,625 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Event Log Readers,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:57,695 LDAP        (PROCESS): sync from ucs: [  container_dc] [       add] sambaDomainName=ACHERON,cn=samba,DC=acheron,DC=mail
>11.11.2016 08:00:57,841 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=RAS and IAS Servers,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:58,11 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Remote Desktop Users,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,88 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Distributed COM Users,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,122 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Performance Log Users,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,190 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=@,DC=6.200.10.in-addr.arpa,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:58,223 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Cryptographic Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,271 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Performance Monitor Users,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,327 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=CloudType,cn=Virtual Machine Manager,DC=acheron,DC=mail
>11.11.2016 08:00:58,355 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Group Policy Creator Owners,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:58,398 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Read-only Domain Controllers,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:58,438 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=Information,cn=Virtual Machine Manager,DC=acheron,DC=mail
>11.11.2016 08:00:58,479 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Incoming Forest Trust Builders,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,519 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Certificate Service DCOM Access,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,570 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Network Configuration Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,604 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Terminal Server License Servers,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,642 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=CloudConnection,cn=Virtual Machine Manager,DC=acheron,DC=mail
>11.11.2016 08:00:58,703 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Pre-Windows 2000 Compatible Access,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,713 LDAP        (PROCESS): group_members_sync_from_ucs: cn=pre-windows 2000 compatible access,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>11.11.2016 08:00:58,747 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Windows Authorization Access Group,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:00:58,756 LDAP        (PROCESS): group_members_sync_from_ucs: cn=windows authorization access group,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>11.11.2016 08:00:58,817 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Denied RODC Password Replication Group,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:58,883 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Allowed RODC Password Replication Group,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:58,916 LDAP        (PROCESS): sync from ucs: [         group] [       add] CN=Enterprise Read-only Domain Controllers,CN=Groups,DC=acheron,DC=mail
>11.11.2016 08:00:58,969 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=ucs-sso,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,7 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_gc._tcp,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,41 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=ucs-5140,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,69 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=ucs-7722,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,110 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,201 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=gc,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,238 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,293 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=100,DC=6.200.10.in-addr.arpa,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,362 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=101,DC=6.200.10.in-addr.arpa,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,410 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kpasswd._tcp,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,436 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kpasswd._udp,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,465 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos._tcp,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,512 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos._udp,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,542 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=DomainDnsZones,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,567 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=ForestDnsZones,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,599 LDAP        (PROCESS): sync from ucs: [         msGPO] [       add] cn={31B2F340-016D-11D2-945F-00C04FB984F9},cn=Policies,cn=System,DC=acheron,DC=mail
>11.11.2016 08:00:59,643 LDAP        (PROCESS): sync from ucs: [         msGPO] [       add] cn={6AC1786C-016F-11D2-945F-00C04FB984F9},cn=Policies,cn=System,DC=acheron,DC=mail
>11.11.2016 08:00:59,693 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos-adm._tcp,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,722 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.dc,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,750 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.gc,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,780 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.pdc,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,807 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=User,cn={31B2F340-016D-11D2-945F-00C04FB984F9},cn=Policies,cn=System,DC=acheron,DC=mail
>11.11.2016 08:00:59,828 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=User,cn={6AC1786C-016F-11D2-945F-00C04FB984F9},cn=Policies,cn=System,DC=acheron,DC=mail
>11.11.2016 08:00:59,859 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos._tcp.dc,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,891 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.DomainDnsZones,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,921 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.ForestDnsZones,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:00:59,944 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=Machine,cn={31B2F340-016D-11D2-945F-00C04FB984F9},cn=Policies,cn=System,DC=acheron,DC=mail
>11.11.2016 08:00:59,966 LDAP        (PROCESS): sync from ucs: [     container] [       add] cn=Machine,cn={6AC1786C-016F-11D2-945F-00C04FB984F9},cn=Policies,cn=System,DC=acheron,DC=mail
>11.11.2016 08:00:59,992 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_domaincontroller_master._tcp,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,53 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_gc._tcp.Default-First-Site-Name._sites,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,82 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.Default-First-Site-Name._sites,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,105 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=1eb5ac03-53d6-43e6-9247-23913d0f674b,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,165 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=249e8772-c302-4d3c-b2cf-10f35940bf32,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,209 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos._tcp.Default-First-Site-Name._sites,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,239 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.Default-First-Site-Name._sites.dc,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,270 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.Default-First-Site-Name._sites.gc,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,297 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_kerberos._tcp.Default-First-Site-Name._sites.dc,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,338 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.Default-First-Site-Name._sites.DomainDnsZones,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,370 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.Default-First-Site-Name._sites.ForestDnsZones,DC=acheron.mail,CN=MicrosoftDNS,DC=DomainDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,397 LDAP        (PROCESS): sync from ucs: [           dns] [       add] DC=_ldap._tcp.99667ff1-e17c-41e1-af0f-55d181c6121b.domains,DC=_msdcs.acheron.mail,CN=MicrosoftDNS,DC=ForestDnsZones,DC=acheron,DC=mail
>11.11.2016 08:01:00,439 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=users,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:00,451 LDAP        (PROCESS): group_members_sync_from_ucs: cn=users,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>11.11.2016 08:01:00,451 LDAP        (PROCESS): group_members_sync_from_ucs: cn=users,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>11.11.2016 08:01:00,462 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=guests,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:00,483 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=computers,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,498 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=dnsadmins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,514 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=slave join,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,529 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=iis_iusrs,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:00,537 LDAP        (PROCESS): group_members_sync_from_ucs: cn=iis_iusrs,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>11.11.2016 08:01:00,546 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=backup join,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,561 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=replicator,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:00,577 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=domain users,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,598 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=domain admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,620 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=domain guests,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,638 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=nagios admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,653 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=schema admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,674 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=dc slave hosts,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,694 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=dnsupdateproxy,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,710 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,743 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:01:00,744 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:01:00,760 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=cert publishers,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,779 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=dc backup hosts,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,819 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=administrators,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:00,837 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=domain computers,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,879 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=enterprise admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,903 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=backup operators,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:00,917 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=server operators,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:00,932 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=domain controllers,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:00,950 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=account operators,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:00,964 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=event log readers,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:00,982 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=ras and ias servers,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:01,2 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=remote desktop users,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,19 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=distributed com users,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,34 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=performance log users,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,48 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=cryptographic operators,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,66 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=performance monitor users,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,80 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=group policy creator owners,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:01,98 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=read-only domain controllers,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:01,118 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=incoming forest trust builders,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,132 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=certificate service dcom access,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,146 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=network configuration operators,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,161 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=terminal server license servers,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,175 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=pre-windows 2000 compatible access,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,183 LDAP        (PROCESS): group_members_sync_from_ucs: cn=pre-windows 2000 compatible access,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>11.11.2016 08:01:01,192 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=windows authorization access group,cn=builtin,DC=acheron,DC=mail
>11.11.2016 08:01:01,200 LDAP        (PROCESS): group_members_sync_from_ucs: cn=windows authorization access group,cn=builtin,dc=acheron,dc=mail is newly added. For this case don't remove the membership.
>11.11.2016 08:01:01,209 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=denied rodc password replication group,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:01,225 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=allowed rodc password replication group,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:01,240 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=enterprise read-only domain controllers,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:01:01,248 LDAP        (PROCESS): initialize S4: last USN is 0, sync all
>11.11.2016 08:01:01,424 LDAP        (WARNING): encode_s4_object: encode attrib repsTo failed, ignored!
>11.11.2016 08:01:01,474 LDAP        (WARNING): encode_s4_object: encode attrib repsTo failed, ignored!
>11.11.2016 08:01:01,482 LDAP        (WARNING): encode_s4_object: encode attrib repsTo failed, ignored!
>11.11.2016 08:01:01,517 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=users,dc=acheron,dc=mail
>11.11.2016 08:01:01,597 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:01,641 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=computers,dc=acheron,dc=mail
>11.11.2016 08:01:01,683 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:01,729 LDAP        (PROCESS): sync to ucs:   [            ou] [    modify] ou=domain controllers,dc=acheron,dc=mail
>11.11.2016 08:01:01,787 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=system,dc=acheron,dc=mail
>11.11.2016 08:01:01,930 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=policies,cn=system,dc=acheron,dc=mail
>11.11.2016 08:01:01,986 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain users,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:02,110 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain guests,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:02,217 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain computers,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:02,320 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain controllers,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:02,617 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=administrator,cn=users,dc=acheron,dc=mail
>11.11.2016 08:01:02,722 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=guest,cn=users,dc=acheron,dc=mail
>11.11.2016 08:01:03,186 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=krbtgt,cn=users,dc=acheron,dc=mail
>11.11.2016 08:01:03,633 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=enterprise read-only domain controllers,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:03,757 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=domain admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:03,874 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=cert publishers,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:03,969 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=schema admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:04,70 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=enterprise admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:04,174 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=group policy creator owners,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:04,280 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=read-only domain controllers,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:04,382 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=ras and ias servers,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:04,473 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=allowed rodc password replication group,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:04,571 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=denied rodc password replication group,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:04,701 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=administrators,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:04,799 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=users,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:04,882 LDAP        (WARNING): group_members_sync_to_ucs: failed to identify object type of s4 member, ignore membership: CN=S-1-5-4,CN=ForeignSecurityPrincipals,DC=acheron,DC=mail
>11.11.2016 08:01:04,884 LDAP        (WARNING): group_members_sync_to_ucs: failed to identify object type of s4 member, ignore membership: CN=S-1-5-11,CN=ForeignSecurityPrincipals,DC=acheron,DC=mail
>11.11.2016 08:01:04,905 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=guests,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:05,16 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=account operators,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:05,127 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=server operators,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:05,220 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:05,221 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:01:05,222 LDAP        (WARNING): sync to ucs was not successfull, save rejected
>11.11.2016 08:01:05,222 LDAP        (WARNING): object was: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:01:05,238 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=backup operators,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:05,338 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=replicator,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:05,433 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=pre-windows 2000 compatible access,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:05,515 LDAP        (WARNING): group_members_sync_to_ucs: failed to identify object type of s4 member, ignore membership: CN=S-1-5-11,CN=ForeignSecurityPrincipals,DC=acheron,DC=mail
>11.11.2016 08:01:05,531 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=remote desktop users,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:05,624 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=network configuration operators,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:05,722 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=incoming forest trust builders,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:05,821 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=performance monitor users,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:05,911 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=performance log users,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:06,10 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=windows authorization access group,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:06,90 LDAP        (WARNING): group_members_sync_to_ucs: failed to identify object type of s4 member, ignore membership: CN=S-1-5-9,CN=ForeignSecurityPrincipals,DC=acheron,DC=mail
>11.11.2016 08:01:06,107 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=terminal server license servers,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:06,201 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=distributed com users,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:06,294 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=iis_iusrs,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:06,376 LDAP        (WARNING): group_members_sync_to_ucs: failed to identify object type of s4 member, ignore membership: CN=S-1-5-17,CN=ForeignSecurityPrincipals,DC=acheron,DC=mail
>11.11.2016 08:01:06,394 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=cryptographic operators,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:06,491 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=event log readers,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:06,588 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=certificate service dcom access,cn=builtin,dc=acheron,dc=mail
>11.11.2016 08:01:06,697 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-5140,cn=dc,cn=computers,dc=acheron,dc=mail
>11.11.2016 08:01:06,788 LDAP        (PROCESS): sync to ucs:   [         msGPO] [    modify] cn={31b2f340-016d-11d2-945f-00c04fb984f9},cn=policies,cn=system,dc=acheron,dc=mail
>11.11.2016 08:01:06,865 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=user,cn={31b2f340-016d-11d2-945f-00c04fb984f9},cn=policies,cn=system,dc=acheron,dc=mail
>11.11.2016 08:01:06,905 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=machine,cn={31b2f340-016d-11d2-945f-00c04fb984f9},cn=policies,cn=system,dc=acheron,dc=mail
>11.11.2016 08:01:06,951 LDAP        (PROCESS): sync to ucs:   [         msGPO] [    modify] cn={6ac1786c-016f-11d2-945f-00c04fb984f9},cn=policies,cn=system,dc=acheron,dc=mail
>11.11.2016 08:01:07,29 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=user,cn={6ac1786c-016f-11d2-945f-00c04fb984f9},cn=policies,cn=system,dc=acheron,dc=mail
>11.11.2016 08:01:07,76 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=machine,cn={6ac1786c-016f-11d2-945f-00c04fb984f9},cn=policies,cn=system,dc=acheron,dc=mail
>11.11.2016 08:01:07,125 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=dnsadmins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:07,222 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=dnsupdateproxy,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:07,355 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zoneName=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,368 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,388 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=ucs-5140,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,412 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,429 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp.default-first-site-name._sites,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,452 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._udp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,472 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kpasswd._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,491 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kpasswd._udp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,507 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,525 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,559 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_gc._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,576 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_gc._tcp.default-first-site-name._sites,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,593 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=_msdcs,zoneName=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,629 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.domaindnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,653 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.forestdnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,672 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.domaindnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,692 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.forestdnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,712 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=domaindnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,733 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=forestdnszones,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,759 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zoneName=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,775 LDAP        (PROCESS): sync to ucs:   [           dns] [       add] relativeDomainName=@._msdcs,zoneName=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,808 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,882 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos._tcp.default-first-site-name._sites.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,905 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,923 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.dc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,947 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.default-first-site-name._sites.gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,968 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:07,990 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.pdc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:08,12 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=gc._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:08,29 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_ldap._tcp.99667ff1-e17c-41e1-af0f-55d181c6121b.domains._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:08,46 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=249e8772-c302-4d3c-b2cf-10f35940bf32._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:08,66 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:08,105 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=samba,dc=acheron,dc=mail
>11.11.2016 08:01:08,148 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=dc,cn=computers,dc=acheron,dc=mail
>11.11.2016 08:01:08,189 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=computers,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:08,324 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=slave join,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:08,434 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=backup join,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:08,534 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=virtual machine manager,dc=acheron,dc=mail
>11.11.2016 08:01:08,578 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=dc slave hosts,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:08,622 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=dc backup hosts,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:08,729 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=memberserver,cn=computers,dc=acheron,dc=mail
>11.11.2016 08:01:08,781 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zoneName=6.200.10.in-addr.arpa,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:08,802 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] zonename=6.200.10.in-addr.arpa,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:08,821 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=cloudtype,cn=virtual machine manager,dc=acheron,dc=mail
>11.11.2016 08:01:08,869 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=information,cn=virtual machine manager,dc=acheron,dc=mail
>11.11.2016 08:01:08,922 LDAP        (PROCESS): sync to ucs:   [     container] [    modify] cn=cloudconnection,cn=virtual machine manager,dc=acheron,dc=mail
>11.11.2016 08:01:08,970 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=ucs-sso,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:08,993 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=ucs-7722,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:09,11 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=100,zonename=6.200.10.in-addr.arpa,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:09,33 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=101,zonename=6.200.10.in-addr.arpa,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:09,55 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos-adm._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:09,75 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_domaincontroller_master._tcp,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:09,99 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=blatest,cn=users,dc=acheron,dc=mail
>11.11.2016 08:01:09,552 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=join-slave,cn=users,dc=acheron,dc=mail
>11.11.2016 08:01:10,51 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=join-backup,cn=users,dc=acheron,dc=mail
>11.11.2016 08:01:10,511 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=dns-ucs-5140,cn=users,dc=acheron,dc=mail
>11.11.2016 08:01:10,959 LDAP        (PROCESS): sync to ucs:   [            dc] [    modify] cn=ucs-7722,cn=dc,cn=computers,dc=acheron,dc=mail
>11.11.2016 08:01:11,18 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=1eb5ac03-53d6-43e6-9247-23913d0f674b._msdcs,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:11,47 LDAP        (PROCESS): sync to ucs:   [          user] [    modify] uid=dns-ucs-7722,cn=users,dc=acheron,dc=mail
>11.11.2016 08:01:11,491 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=nagios admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:01:11,587 LDAP        (PROCESS): sync to ucs:   [           dns] [    modify] relativedomainname=_kerberos,zonename=acheron.mail,cn=dns,dc=acheron,dc=mail
>11.11.2016 08:01:11,611 LDAP        (PROCESS): sync to ucs:   [  container_dc] [    modify] dc=acheron,dc=mail
>11.11.2016 08:01:11,651 LDAP        (PROCESS): sync from ucs: [         group] [    modify] cn=domain controllers,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:02:03,870 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:02:03,876 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:02:03,896 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:02:03,924 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:02:03,924 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:02:03,933 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:02:03,960 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:02:03,960 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:02:03,961 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:02:03,969 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:02:03,970 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:02:31,257 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:02:59,653 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:02:59,659 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:02:59,691 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:02:59,691 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:02:59,691 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:02:59,698 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:02:59,723 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:02:59,724 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:02:59,725 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:02:59,749 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:02:59,750 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:03:32,897 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:03:55,541 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:03:55,558 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:03:55,612 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:03:55,620 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:03:55,620 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:03:55,634 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:03:55,673 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:03:55,674 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:03:55,674 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:03:55,741 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:03:55,742 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:04:33,43 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:04:51,542 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:04:51,558 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:04:51,637 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:04:51,638 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:04:51,638 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:04:51,649 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:04:51,680 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:04:51,681 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:04:51,682 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:04:51,749 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:04:51,751 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:05:27,685 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:05:47,651 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:05:47,657 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:05:47,692 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:05:47,693 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:05:47,693 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:05:47,699 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:05:47,720 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:05:47,721 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:05:47,722 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:05:47,733 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:05:47,734 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:06:27,22 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:06:43,303 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:06:43,308 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:06:43,328 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:06:43,329 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:06:43,329 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:06:43,336 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:06:43,356 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:06:43,356 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:06:43,357 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:06:43,366 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:06:43,367 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:07:26,929 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:07:39,9 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:07:39,15 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:07:39,46 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:07:39,47 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:07:39,47 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:07:39,52 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:07:39,71 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:07:39,71 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:07:39,72 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:07:39,84 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:07:39,84 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:08:26,932 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:08:34,665 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:08:34,670 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:08:34,691 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:08:34,692 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:08:34,692 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:08:34,698 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:08:34,716 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:08:34,717 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:08:34,717 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:08:34,724 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:08:34,725 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:09:26,781 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:09:30,331 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:09:30,336 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:09:30,356 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:09:30,356 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:09:30,356 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:09:30,363 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:09:30,382 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:09:30,383 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:09:30,383 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:09:30,392 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:09:30,394 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:10:26,77 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:10:26,87 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:10:26,110 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:10:26,111 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:10:26,111 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:10:26,118 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:10:26,139 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:10:26,140 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:10:26,140 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:10:26,232 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:10:26,235 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:10:26,870 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:11:22,161 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:11:22,167 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:11:22,196 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:11:22,197 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:11:22,197 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:11:22,207 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:11:22,248 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:11:22,248 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:11:22,249 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:11:22,258 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:11:22,259 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:11:26,722 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:12:17,979 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:12:17,985 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:12:18,19 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:12:18,20 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:12:18,21 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:12:18,28 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:12:18,46 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:12:18,47 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:12:18,47 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:12:18,58 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:12:18,59 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:13:13,782 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:13:13,795 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:13:13,833 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:13:13,833 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:13:13,834 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:13:13,844 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:13:13,932 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:13:13,932 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:13:13,933 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:13:13,943 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:13:13,944 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:14:10,63 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:14:10,68 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:14:10,98 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:14:10,99 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:14:10,99 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:14:10,107 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:14:10,138 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:14:10,139 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:14:10,139 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:14:10,149 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:14:10,150 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:15:06,76 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:15:06,82 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:15:06,134 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:15:06,135 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:15:06,136 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:15:06,144 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:15:06,200 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:15:06,200 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:15:06,201 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:15:06,208 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:15:06,209 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:16:01,814 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:16:01,819 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:16:01,867 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:16:01,867 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:16:01,867 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:16:01,873 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:16:01,905 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:16:01,905 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:16:01,906 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:16:01,915 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:16:01,916 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:16:57,618 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:16:57,623 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:16:57,665 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:16:57,666 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:16:57,667 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:16:57,685 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:16:57,819 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:16:57,819 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:16:57,820 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:16:57,832 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:16:57,834 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:17:53,570 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:17:53,575 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:17:53,628 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:17:53,629 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:17:53,630 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:17:53,638 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:17:53,673 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:17:53,674 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:17:53,674 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:17:53,684 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:17:53,685 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:18:49,313 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:18:49,319 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:18:49,581 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:18:49,581 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:18:49,582 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:18:49,592 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:18:49,737 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:18:49,738 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:18:49,739 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:18:49,750 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:18:49,751 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:19:46,120 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:19:46,135 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:19:46,223 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:19:46,224 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:19:46,224 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:19:46,234 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:19:46,259 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:19:46,259 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:19:46,260 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:19:46,267 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:19:46,268 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:20:42,926 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:20:42,939 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:20:43,13 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:20:43,45 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:20:43,46 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:20:43,55 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:20:43,96 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:20:43,96 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:20:43,97 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:20:43,112 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:20:43,114 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:21:29,227 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:21:38,849 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:21:38,855 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:21:38,907 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:21:38,908 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:21:38,911 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:21:38,920 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:21:38,960 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:21:38,961 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:21:38,961 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:21:38,970 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:21:38,971 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:22:34,548 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:22:34,564 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:22:34,628 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:22:34,629 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:22:34,629 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:22:34,637 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:22:34,672 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:22:34,673 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:22:34,674 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:22:34,684 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:22:34,685 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:23:31,293 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:23:31,299 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:23:31,589 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:23:31,590 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:23:31,590 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:23:31,600 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:23:31,720 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:23:31,721 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:23:31,722 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:23:31,735 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:23:31,736 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:24:27,664 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:24:27,669 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:24:27,922 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:24:27,923 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:24:27,924 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:24:27,939 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:24:27,975 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:24:27,975 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:24:27,976 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:24:27,986 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:24:27,987 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:25:24,340 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:25:24,345 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:25:24,388 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:25:24,389 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:25:24,389 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:25:24,394 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:25:24,481 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:25:24,482 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:25:24,483 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:25:24,492 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:25:24,493 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:26:20,950 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:26:20,956 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:26:20,993 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:26:20,994 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:26:20,994 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:26:21,2 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:26:21,59 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:26:21,59 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:26:21,60 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:26:21,68 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:26:21,69 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:27:16,708 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:27:16,713 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:27:16,758 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:27:16,759 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:27:16,759 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:27:16,768 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:27:16,820 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:27:16,821 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:27:16,821 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:27:16,830 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:27:16,831 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:28:12,888 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:28:12,895 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:28:12,953 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:28:12,954 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:28:12,954 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:28:12,963 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:28:12,998 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:28:12,998 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:28:12,999 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:28:13,8 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:28:13,9 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:29:09,235 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:29:09,258 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:29:09,437 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:29:09,438 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:29:09,438 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:29:09,447 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:29:09,549 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:29:09,549 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:29:09,550 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:29:09,559 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:29:09,560 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:30:05,382 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:30:05,387 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:30:05,433 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:30:05,434 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:30:05,434 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:30:05,442 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:30:05,501 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:30:05,502 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:30:05,502 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:30:05,512 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:30:05,513 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:31:01,513 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:31:01,567 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:31:01,751 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:31:01,751 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:31:01,752 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:31:01,761 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:31:01,914 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:31:01,914 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:31:01,915 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:31:01,929 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:31:01,931 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:31:28,280 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:31:57,639 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:31:57,646 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:31:57,716 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:31:57,717 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:31:57,717 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:31:57,726 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:31:57,888 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:31:57,889 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:31:57,890 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:31:57,905 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:31:57,906 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:32:53,595 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:32:53,608 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:32:53,653 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:32:53,654 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:32:53,654 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:32:53,664 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:32:53,709 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:32:53,710 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:32:53,710 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:32:53,722 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:32:53,723 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:33:49,416 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:33:49,435 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:33:49,490 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:33:49,490 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:33:49,490 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:33:49,496 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:33:49,523 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:33:49,524 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:33:49,524 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:33:49,533 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:33:49,534 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:34:45,408 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:34:45,413 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:34:45,514 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:34:45,515 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:34:45,516 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:34:45,529 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:34:45,575 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:34:45,575 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:34:45,576 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:34:45,585 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:34:45,586 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:35:41,339 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:35:41,353 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:35:41,396 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:35:41,397 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:35:41,397 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:35:41,415 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:35:41,483 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:35:41,483 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:35:41,484 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:35:41,494 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:35:41,495 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:36:37,436 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:36:37,441 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:36:37,469 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:36:37,470 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:36:37,470 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:36:37,478 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:36:37,499 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:36:37,499 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:36:37,500 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:36:37,520 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:36:37,522 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:37:33,189 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:37:33,194 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:37:33,248 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:37:33,248 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:37:33,249 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:37:33,257 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:37:33,285 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:37:33,286 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:37:33,286 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:37:33,295 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:37:33,297 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:38:29,495 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:38:29,500 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:38:29,560 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:38:29,561 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:38:29,562 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:38:29,569 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:38:29,601 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:38:29,601 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:38:29,602 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:38:29,612 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:38:29,613 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:39:26,366 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:39:26,372 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:39:26,401 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:39:26,402 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:39:26,402 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:39:26,410 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:39:26,448 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:39:26,448 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:39:26,449 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:39:26,459 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:39:26,460 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:40:22,742 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:40:22,747 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:40:22,787 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:40:22,788 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:40:22,788 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:40:22,795 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:40:22,872 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:40:22,872 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:40:22,873 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:40:22,884 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:40:22,885 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:41:19,573 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:41:19,578 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:41:19,659 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:41:19,660 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:41:19,660 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:41:19,668 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:41:19,695 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:41:19,695 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:41:19,696 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:41:19,703 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:41:19,705 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:41:26,954 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:42:15,846 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:42:15,851 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:42:15,884 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:42:15,885 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:42:15,885 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:42:15,892 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:42:15,911 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:42:15,912 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:42:15,913 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:42:15,922 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:42:15,924 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:43:11,676 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:43:11,681 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:43:11,709 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:43:11,710 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:43:11,710 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:43:11,721 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:43:11,740 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:43:11,740 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:43:11,741 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:43:11,750 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:43:11,752 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:44:07,481 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:44:07,487 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:44:07,571 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:44:07,572 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:44:07,572 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:44:07,579 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:44:07,604 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:44:07,604 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:44:07,605 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:44:07,615 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:44:07,616 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:45:04,159 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:45:04,164 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:45:04,208 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:45:04,208 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:45:04,209 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:45:04,217 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:45:04,243 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:45:04,244 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:45:04,244 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:45:04,253 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:45:04,254 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:46:01,223 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:46:01,233 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:46:01,262 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:46:01,263 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:46:01,264 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:46:01,271 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:46:01,290 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:46:01,291 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:46:01,291 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:46:01,303 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:46:01,311 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:46:58,637 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:46:58,643 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:46:58,950 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:46:58,951 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:46:58,952 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:46:58,960 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:46:58,996 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:46:58,997 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:46:58,997 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:46:59,7 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:46:59,19 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:47:54,601 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:47:54,606 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:47:54,631 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:47:54,632 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:47:54,633 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:47:54,640 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:47:54,660 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:47:54,660 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:47:54,660 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:47:54,668 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:47:54,669 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:48:50,262 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:48:50,267 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:48:50,301 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:48:50,301 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:48:50,301 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:48:50,308 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:48:50,336 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:48:50,337 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:48:50,338 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:48:50,348 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:48:50,354 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:49:45,975 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:49:45,981 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:49:46,45 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:49:46,45 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:49:46,46 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:49:46,55 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:49:46,84 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:49:46,85 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:49:46,85 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:49:46,93 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:49:46,94 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:50:41,752 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:50:41,758 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:50:41,784 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:50:41,784 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:50:41,785 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:50:41,792 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:50:41,817 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:50:41,818 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:50:41,819 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:50:41,829 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:50:41,830 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:51:26,710 MAIN        (------ ): DEBUG_INIT
>11.11.2016 08:51:37,718 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:51:37,724 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:51:37,744 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:51:37,745 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:51:37,746 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:51:37,756 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:51:37,780 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:51:37,781 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:51:37,782 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:51:37,794 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:51:37,795 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:52:36,961 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:52:36,967 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:52:37,148 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:52:37,148 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:52:37,149 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:52:37,154 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:52:37,266 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:52:37,267 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:52:37,267 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:52:37,276 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:52:37,277 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:53:32,924 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:53:32,929 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:53:32,999 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:53:33,0 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:53:33,1 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:53:33,9 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:53:33,36 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:53:33,37 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:53:33,38 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:53:33,47 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:53:33,48 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:54:28,620 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:54:28,626 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:54:28,672 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:54:28,673 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:54:28,673 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:54:28,682 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:54:28,708 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:54:28,708 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:54:28,709 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:54:28,719 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:54:28,720 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:55:24,561 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:55:24,566 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:55:24,587 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:55:24,588 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:55:24,588 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:55:24,595 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:55:24,644 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:55:24,644 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:55:24,645 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:55:24,654 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:55:24,655 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:56:20,647 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:56:20,652 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:56:20,677 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:56:20,677 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:56:20,678 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:56:20,683 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:56:20,710 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:56:20,711 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:56:20,712 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:56:20,721 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:56:20,722 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:57:16,717 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:57:16,723 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:57:16,775 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:57:16,776 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:57:16,777 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:57:16,786 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:57:16,803 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:57:16,804 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:57:16,804 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:57:16,813 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:57:16,814 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:58:12,413 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:58:12,419 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:58:12,466 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:58:12,466 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:58:12,467 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:58:12,476 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:58:12,496 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:58:12,496 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:58:12,497 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:58:12,506 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:58:12,507 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 08:59:08,120 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:59:08,126 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:59:08,157 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 08:59:08,157 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:59:08,158 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:59:08,166 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 08:59:08,188 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 08:59:08,188 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 08:59:08,189 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 08:59:08,198 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 08:59:08,199 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:00:04,60 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:00:04,77 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:00:04,197 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:00:04,198 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:00:04,198 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:00:04,229 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:00:04,279 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:00:04,279 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:00:04,280 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:00:04,302 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:00:04,303 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:01:00,45 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:01:00,50 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:01:00,83 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:01:00,83 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:01:00,84 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:01:00,92 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:01:00,138 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:01:00,139 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:01:00,140 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:01:00,149 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:01:00,151 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:01:26,940 MAIN        (------ ): DEBUG_INIT
>11.11.2016 09:01:55,911 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:01:55,920 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:01:55,962 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:01:55,963 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:01:55,964 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:01:55,972 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:01:55,990 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:01:55,991 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:01:55,992 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:01:56,2 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:01:56,3 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:02:52,644 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:02:52,650 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:02:52,757 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:02:52,757 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:02:52,758 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:02:52,769 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:02:52,864 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:02:52,866 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:02:52,867 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:02:52,877 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:02:52,879 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:03:48,534 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:03:48,540 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:03:48,560 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:03:48,561 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:03:48,561 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:03:48,568 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:03:48,604 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:03:48,604 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:03:48,605 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:03:48,618 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:03:48,619 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:04:45,185 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:04:45,191 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:04:45,227 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:04:45,228 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:04:45,228 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:04:45,237 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:04:45,287 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:04:45,288 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:04:45,289 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:04:45,300 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:04:45,301 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:05:41,878 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:05:41,923 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:05:41,975 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:05:41,975 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:05:41,976 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:05:41,983 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:05:42,95 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:05:42,96 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:05:42,97 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:05:42,107 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:05:42,109 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:06:38,654 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:06:38,659 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:06:38,684 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:06:38,684 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:06:38,685 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:06:38,690 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:06:38,722 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:06:38,723 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:06:38,723 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:06:38,732 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:06:38,733 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:07:35,581 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:07:35,586 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:07:35,607 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:07:35,607 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:07:35,608 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:07:35,616 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:07:35,650 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:07:35,651 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:07:35,651 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:07:35,658 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:07:35,659 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:08:31,654 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:08:31,680 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:08:31,715 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:08:31,716 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:08:31,716 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:08:31,723 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:08:31,753 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:08:31,754 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:08:31,755 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:08:31,763 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:08:31,764 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:09:28,109 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:09:28,114 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:09:28,146 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:09:28,146 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:09:28,146 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:09:28,153 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:09:28,182 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:09:28,183 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:09:28,183 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:09:28,192 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:09:28,194 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:10:24,11 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:10:24,35 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:10:24,144 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:10:24,144 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:10:24,145 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:10:24,153 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:10:24,186 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:10:24,186 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:10:24,186 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:10:24,221 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:10:24,223 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:11:20,85 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:11:20,91 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:11:20,205 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:11:20,206 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:11:20,206 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:11:20,215 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:11:20,345 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:11:20,345 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:11:20,346 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:11:20,354 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:11:20,378 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:11:26,975 MAIN        (------ ): DEBUG_INIT
>11.11.2016 09:12:16,430 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:12:16,449 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:12:16,541 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:12:16,542 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:12:16,543 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:12:16,551 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:12:16,638 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:12:16,639 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:12:16,640 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:12:16,650 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:12:16,652 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:13:12,813 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:13:12,827 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:13:12,867 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:13:12,868 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:13:12,868 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:13:12,877 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:13:12,932 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:13:12,932 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:13:12,933 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:13:12,944 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:13:12,946 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:14:08,894 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:14:08,899 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:14:08,923 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:14:08,923 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:14:08,923 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:14:08,931 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:14:08,952 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:14:08,952 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:14:08,953 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:14:08,962 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:14:08,963 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:15:04,842 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:15:04,850 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:15:04,922 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:15:04,923 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:15:04,923 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:15:04,930 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:15:05,20 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:15:05,20 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:15:05,21 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:15:05,29 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:15:05,30 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:16:01,75 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:16:01,91 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:16:01,188 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:16:01,188 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:16:01,189 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:16:01,196 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:16:01,240 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:16:01,240 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:16:01,241 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:16:01,253 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:16:01,255 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:16:56,933 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:16:56,939 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:16:56,978 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:16:56,979 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:16:56,979 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:16:56,988 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:16:57,43 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:16:57,44 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:16:57,46 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:16:57,57 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:16:57,58 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:17:52,716 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:17:52,721 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:17:52,808 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:17:52,809 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:17:52,810 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:17:52,819 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:17:52,927 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:17:52,928 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:17:52,929 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:17:52,938 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:17:53,51 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:18:48,691 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:18:48,708 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:18:48,776 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:18:48,776 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:18:48,777 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:18:48,786 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:18:48,812 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:18:48,813 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:18:48,813 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:18:48,822 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:18:48,823 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:19:44,463 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:19:44,468 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:19:44,532 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:19:44,532 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:19:44,533 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:19:44,544 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:19:44,595 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:19:44,596 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:19:44,597 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:19:44,608 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:19:44,609 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:20:40,259 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:20:40,268 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:20:40,295 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:20:40,296 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:20:40,296 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:20:40,305 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:20:40,323 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:20:40,324 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:20:40,325 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:20:40,339 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:20:40,340 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:21:27,22 MAIN        (------ ): DEBUG_INIT
>11.11.2016 09:21:36,278 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:21:36,290 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:21:36,316 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:21:36,317 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:21:36,318 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:21:36,326 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:21:36,352 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:21:36,352 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:21:36,353 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:21:36,364 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:21:36,365 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:22:32,65 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:22:32,70 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:22:32,124 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:22:32,124 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:22:32,124 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:22:32,132 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:22:32,152 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:22:32,153 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:22:32,153 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:22:32,161 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:22:32,162 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:23:27,781 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:23:27,796 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:23:27,824 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:23:27,825 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:23:27,825 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:23:27,841 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:23:27,865 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:23:27,865 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:23:27,866 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:23:27,877 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:23:27,886 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:24:23,508 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:24:23,521 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:24:23,542 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:24:23,542 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:24:23,542 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:24:23,549 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:24:23,575 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:24:23,575 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:24:23,575 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:24:23,583 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:24:23,584 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:25:19,179 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:25:19,185 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:25:19,248 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:25:19,249 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:25:19,249 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:25:19,256 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:25:19,276 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:25:19,276 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:25:19,277 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:25:19,286 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:25:19,287 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:26:15,33 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:26:15,38 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:26:15,88 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:26:15,88 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:26:15,89 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:26:15,100 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:26:15,147 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:26:15,148 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:26:15,149 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:26:15,162 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:26:15,163 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:27:10,757 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:27:10,762 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:27:10,785 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:27:10,786 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:27:10,786 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:27:10,792 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:27:10,806 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:27:10,807 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:27:10,807 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:27:10,815 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:27:10,816 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:28:06,445 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:28:06,450 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:28:06,476 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:28:06,476 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:28:06,477 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:28:06,484 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:28:06,507 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:28:06,507 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:28:06,508 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:28:06,516 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:28:06,518 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:29:02,118 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:29:02,124 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:29:02,144 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:29:02,145 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:29:02,146 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:29:02,154 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:29:02,181 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:29:02,181 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:29:02,182 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:29:02,192 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:29:02,194 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:29:57,827 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:29:57,838 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:29:57,866 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:29:57,867 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:29:57,867 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:29:57,874 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:29:57,902 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:29:57,903 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:29:57,903 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:29:57,913 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:29:57,914 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:30:53,891 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:30:53,897 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:30:53,925 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:30:53,925 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:30:53,926 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:30:53,935 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:30:53,955 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:30:53,956 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:30:53,956 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:30:53,965 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:30:53,967 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:31:26,960 MAIN        (------ ): DEBUG_INIT
>11.11.2016 09:31:49,909 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:31:49,915 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:31:49,947 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:31:49,947 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:31:49,948 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:31:49,955 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:31:49,979 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:31:49,979 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:31:49,980 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:31:49,991 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:31:49,993 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:32:45,588 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:32:45,602 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:32:45,627 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:32:45,628 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:32:45,628 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:32:45,634 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:32:45,658 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:32:45,659 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:32:45,660 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:32:45,672 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:32:45,673 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:33:41,396 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:33:41,401 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:33:41,432 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:33:41,432 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:33:41,433 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:33:41,440 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:33:41,460 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:33:41,460 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:33:41,461 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:33:41,470 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:33:41,472 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:34:38,269 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:34:38,274 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:34:38,300 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:34:38,301 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:34:38,301 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:34:38,308 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:34:38,335 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:34:38,336 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:34:38,336 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:34:38,344 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:34:38,346 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:35:33,958 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:35:33,967 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:35:33,988 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:35:33,989 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:35:33,990 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:35:33,998 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:35:34,18 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:35:34,18 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:35:34,19 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:35:34,28 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:35:34,29 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:36:29,609 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:36:29,615 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:36:29,639 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:36:29,639 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:36:29,639 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:36:29,646 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:36:29,663 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:36:29,664 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:36:29,664 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:36:29,674 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:36:29,675 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:37:25,298 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:37:25,303 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:37:25,331 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:37:25,332 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:37:25,332 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:37:25,337 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:37:25,358 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:37:25,358 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:37:25,359 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:37:25,368 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:37:25,369 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:38:21,8 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:38:21,19 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:38:21,41 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:38:21,42 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:38:21,43 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:38:21,55 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:38:21,71 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:38:21,71 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:38:21,72 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:38:21,80 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:38:21,81 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:39:16,982 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:39:16,987 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:39:17,16 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:39:17,16 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:39:17,16 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:39:17,23 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:39:17,44 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:39:17,45 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:39:17,45 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:39:17,57 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:39:17,59 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:40:12,807 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:40:12,813 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:40:12,830 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:40:12,830 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:40:12,831 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:40:12,840 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:40:12,854 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:40:12,855 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:40:12,855 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:40:12,863 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:40:12,864 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:41:08,506 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:41:08,511 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:41:08,547 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:41:08,547 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:41:08,548 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:41:08,555 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:41:08,578 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:41:08,578 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:41:08,579 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:41:08,586 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:41:08,588 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:41:27,489 MAIN        (------ ): DEBUG_INIT
>11.11.2016 09:42:04,274 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:42:04,279 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:42:04,307 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:42:04,308 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:42:04,309 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:42:04,318 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:42:04,339 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:42:04,340 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:42:04,340 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:42:04,348 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:42:04,350 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:43:00,827 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:43:00,833 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:43:00,857 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:43:00,858 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:43:00,858 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:43:00,865 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:43:00,890 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:43:00,891 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:43:00,891 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:43:00,899 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:43:00,901 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:43:56,526 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:43:56,534 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:43:56,564 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:43:56,565 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:43:56,566 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:43:56,573 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:43:56,593 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:43:56,594 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:43:56,595 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:43:56,609 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:43:56,611 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:44:52,354 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:44:52,360 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:44:52,389 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:44:52,390 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:44:52,390 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:44:52,397 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:44:52,427 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:44:52,428 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:44:52,428 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:44:52,438 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:44:52,439 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:45:48,218 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:45:48,223 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:45:48,247 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:45:48,248 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:45:48,248 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:45:48,255 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:45:48,274 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:45:48,274 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:45:48,275 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:45:48,284 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:45:48,286 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:46:43,940 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:46:43,946 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:46:43,970 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:46:43,970 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:46:43,971 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:46:43,978 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:46:43,998 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:46:43,998 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:46:43,999 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:46:44,8 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:46:44,9 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:47:39,649 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:47:39,655 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:47:39,673 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:47:39,674 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:47:39,674 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:47:39,681 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:47:39,698 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:47:39,698 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:47:39,699 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:47:39,713 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:47:39,716 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:48:35,371 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:48:35,376 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:48:35,475 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:48:35,475 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:48:35,476 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:48:35,483 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:48:35,579 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:48:35,581 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:48:35,582 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:48:35,590 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:48:35,592 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:49:31,193 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:49:31,199 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:49:31,234 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:49:31,235 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:49:31,235 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:49:31,243 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:49:31,284 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:49:31,285 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:49:31,286 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:49:31,297 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:49:31,298 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:50:27,62 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:50:27,103 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:50:27,142 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:50:27,142 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:50:27,143 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:50:27,152 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:50:27,216 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:50:27,217 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:50:27,218 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:50:27,228 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:50:27,229 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:51:23,310 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:51:23,316 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:51:23,417 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:51:23,418 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:51:23,419 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:51:23,428 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:51:23,477 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:51:23,477 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:51:23,478 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:51:23,486 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:51:23,500 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:51:26,907 MAIN        (------ ): DEBUG_INIT
>11.11.2016 09:52:19,223 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:52:19,247 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:52:19,323 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:52:19,324 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:52:19,324 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:52:19,332 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:52:19,394 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:52:19,394 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:52:19,395 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:52:19,405 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:52:19,407 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:53:15,32 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:53:15,37 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:53:15,128 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:53:15,128 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:53:15,129 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:53:15,137 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:53:15,187 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:53:15,188 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:53:15,189 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:53:15,201 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:53:15,202 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:54:11,141 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:54:11,156 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:54:11,222 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:54:11,223 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:54:11,223 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:54:11,234 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:54:11,308 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:54:11,309 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:54:11,310 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:54:11,322 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:54:11,323 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:55:07,26 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:55:07,40 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:55:07,64 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:55:07,65 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:55:07,65 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:55:07,72 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:55:07,99 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:55:07,100 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:55:07,101 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:55:07,110 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:55:07,112 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:56:02,770 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:56:02,776 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:56:02,905 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:56:02,906 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:56:02,906 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:56:02,914 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:56:02,981 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:56:02,982 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:56:02,983 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:56:02,994 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:56:02,995 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:56:58,615 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:56:58,620 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:56:58,708 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:56:58,709 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:56:58,709 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:56:58,718 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:56:58,801 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:56:58,802 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:56:58,803 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:56:58,814 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:56:58,816 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:57:54,514 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:57:54,519 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:57:54,582 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:57:54,582 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:57:54,583 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:57:54,591 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:57:54,649 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:57:54,649 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:57:54,650 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:57:54,658 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:57:54,672 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:58:50,331 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:58:50,337 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:58:50,372 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:58:50,372 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:58:50,372 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:58:50,380 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:58:50,405 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:58:50,406 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:58:50,406 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:58:50,416 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:58:50,417 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 09:59:47,534 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:59:47,545 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:59:47,586 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 09:59:47,587 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:59:47,588 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:59:47,595 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 09:59:47,616 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 09:59:47,616 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 09:59:47,617 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 09:59:47,627 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 09:59:47,628 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:00:43,701 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:00:43,707 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:00:43,735 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:00:43,736 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:00:43,737 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:00:43,745 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:00:43,762 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:00:43,762 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:00:43,763 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:00:43,770 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:00:43,771 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:01:26,770 MAIN        (------ ): DEBUG_INIT
>11.11.2016 10:01:39,408 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:01:39,414 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:01:39,435 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:01:39,436 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:01:39,436 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:01:39,445 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:01:39,466 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:01:39,466 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:01:39,467 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:01:39,475 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:01:39,477 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:02:35,126 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:02:35,132 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:02:35,179 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:02:35,180 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:02:35,181 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:02:35,188 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:02:35,207 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:02:35,208 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:02:35,209 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:02:35,220 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:02:35,226 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:03:31,312 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:03:31,318 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:03:31,348 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:03:31,348 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:03:31,349 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:03:31,355 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:03:31,376 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:03:31,376 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:03:31,377 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:03:31,386 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:03:31,387 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:04:28,518 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:04:28,609 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:04:28,645 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:04:28,646 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:04:28,647 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:04:28,656 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:04:28,916 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:04:28,917 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:04:28,918 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:04:28,927 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:04:28,928 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:05:25,183 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:05:25,189 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:05:25,223 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:05:25,224 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:05:25,225 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:05:25,235 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:05:25,254 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:05:25,255 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:05:25,256 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:05:25,271 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:05:25,273 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:06:21,556 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:06:21,571 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:06:21,594 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:06:21,595 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:06:21,595 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:06:21,605 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:06:21,628 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:06:21,629 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:06:21,629 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:06:21,639 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:06:21,641 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:07:17,351 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:07:17,361 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:07:17,391 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:07:17,391 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:07:17,392 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:07:17,397 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:07:17,417 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:07:17,418 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:07:17,419 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:07:17,430 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:07:17,438 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:08:13,97 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:08:13,112 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:08:13,137 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:08:13,138 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:08:13,138 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:08:13,143 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:08:13,161 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:08:13,162 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:08:13,162 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:08:13,171 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:08:13,172 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:09:09,91 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:09:09,96 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:09:09,119 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:09:09,119 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:09:09,119 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:09:09,125 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:09:09,147 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:09:09,148 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:09:09,148 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:09:09,158 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:09:09,173 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:10:05,396 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:10:05,402 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:10:05,420 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:10:05,420 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:10:05,421 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:10:05,428 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:10:05,451 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:10:05,451 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:10:05,452 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:10:05,460 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:10:05,462 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:11:01,355 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:11:01,361 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:11:01,384 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:11:01,385 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:11:01,386 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:11:01,395 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:11:01,416 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:11:01,417 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:11:01,418 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:11:01,432 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:11:01,434 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:11:28,270 MAIN        (------ ): DEBUG_INIT
>11.11.2016 10:11:57,519 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:11:57,525 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:11:57,551 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:11:57,552 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:11:57,552 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:11:57,559 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:11:57,580 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:11:57,580 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:11:57,581 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:11:57,589 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:11:57,591 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:12:53,372 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:12:53,377 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:12:53,400 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:12:53,401 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:12:53,402 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:12:53,411 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:12:53,431 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:12:53,432 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:12:53,432 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:12:53,441 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:12:53,443 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:13:49,829 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:13:49,834 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:13:50,232 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:13:50,233 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:13:50,233 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:13:50,250 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:13:50,279 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:13:50,280 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:13:50,281 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:13:50,290 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:13:50,291 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:14:46,67 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:14:46,74 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:14:46,111 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:14:46,111 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:14:46,112 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:14:46,118 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:14:46,139 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:14:46,140 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:14:46,140 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:14:46,150 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:14:46,157 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:15:42,292 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:15:42,298 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:15:42,328 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:15:42,329 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:15:42,330 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:15:42,336 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:15:42,353 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:15:42,354 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:15:42,354 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:15:42,361 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:15:42,363 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:16:38,76 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:16:38,81 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:16:38,153 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:16:38,153 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:16:38,154 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:16:38,161 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:16:38,185 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:16:38,186 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:16:38,186 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:16:38,198 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:16:38,200 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:17:34,77 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:17:34,82 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:17:34,105 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:17:34,106 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:17:34,106 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:17:34,116 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:17:34,135 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:17:34,135 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:17:34,136 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:17:34,145 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:17:34,146 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:18:30,386 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:18:30,391 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:18:30,420 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:18:30,421 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:18:30,421 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:18:30,427 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:18:30,447 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:18:30,448 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:18:30,448 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:18:30,457 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:18:30,464 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:19:26,353 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:19:26,359 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:19:26,380 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:19:26,381 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:19:26,382 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:19:26,390 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:19:26,415 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:19:26,415 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:19:26,416 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:19:26,425 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:19:26,426 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:20:22,147 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:20:22,152 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:20:22,171 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:20:22,172 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:20:22,172 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:20:22,184 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:20:22,202 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:20:22,203 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:20:22,204 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:20:22,212 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:20:22,214 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:21:17,871 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:21:17,877 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:21:17,900 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:21:17,901 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:21:17,901 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:21:17,908 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:21:17,927 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:21:17,928 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:21:17,928 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:21:17,935 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:21:17,936 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:21:26,932 MAIN        (------ ): DEBUG_INIT
>11.11.2016 10:22:13,569 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:22:13,575 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:22:13,601 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:22:13,601 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:22:13,601 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:22:13,608 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:22:13,624 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:22:13,624 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:22:13,624 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:22:13,633 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:22:13,635 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:23:10,134 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:23:10,140 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:23:10,162 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:23:10,162 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:23:10,163 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:23:10,170 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:23:10,195 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:23:10,195 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:23:10,195 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:23:10,202 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:23:10,204 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:24:05,870 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:24:05,875 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:24:05,894 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:24:05,895 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:24:05,895 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:24:05,902 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:24:05,922 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:24:05,922 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:24:05,923 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:24:05,932 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:24:05,933 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:25:01,719 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:25:01,726 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:25:01,751 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:25:01,751 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:25:01,751 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:25:01,758 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:25:01,782 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:25:01,782 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:25:01,783 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:25:01,794 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:25:01,795 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:25:57,437 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:25:57,442 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:25:57,468 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:25:57,469 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:25:57,470 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:25:57,477 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:25:57,539 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:25:57,539 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:25:57,539 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:25:57,547 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:25:57,549 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:26:53,547 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:26:53,552 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:26:53,581 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:26:53,581 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:26:53,582 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:26:53,589 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:26:53,610 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:26:53,611 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:26:53,611 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:26:53,620 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:26:53,622 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:27:50,733 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:27:50,738 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:27:50,759 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:27:50,760 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:27:50,761 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:27:50,769 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:27:50,789 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:27:50,790 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:27:50,790 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:27:50,799 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:27:50,801 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:28:46,591 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:28:46,596 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:28:46,706 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:28:46,707 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:28:46,707 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:28:46,717 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:28:46,743 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:28:46,743 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:28:46,744 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:28:46,756 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:28:46,757 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:29:42,394 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:29:42,408 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:29:42,490 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:29:42,490 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:29:42,491 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:29:42,498 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:29:42,546 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:29:42,547 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:29:42,547 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:29:42,556 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:29:42,557 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:30:38,628 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:30:38,638 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:30:38,695 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:30:38,696 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:30:38,696 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:30:38,709 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:30:38,758 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:30:38,759 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:30:38,759 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:30:38,778 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:30:38,779 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:31:28,120 MAIN        (------ ): DEBUG_INIT
>11.11.2016 10:31:34,698 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:31:34,704 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:31:34,725 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:31:34,726 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:31:34,726 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:31:34,732 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:31:34,748 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:31:34,749 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:31:34,749 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:31:34,758 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:31:34,760 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:32:30,465 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:32:30,471 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:32:30,564 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:32:30,565 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:32:30,565 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:32:30,575 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:32:30,638 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:32:30,639 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:32:30,639 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:32:30,650 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:32:30,651 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:33:26,317 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:33:26,323 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:33:26,369 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:33:26,370 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:33:26,370 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:33:26,381 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:33:26,418 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:33:26,418 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:33:26,419 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:33:26,429 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:33:26,430 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:34:22,90 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:34:22,97 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:34:22,144 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:34:22,145 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:34:22,146 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:34:22,154 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:34:22,203 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:34:22,204 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:34:22,205 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:34:22,215 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:34:22,239 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:35:17,913 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:35:17,919 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:35:17,974 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:35:17,974 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:35:17,975 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:35:17,983 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:35:18,22 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:35:18,23 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:35:18,23 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:35:18,34 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:35:18,35 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:36:13,613 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:36:13,619 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:36:13,717 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:36:13,718 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:36:13,719 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:36:13,730 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:36:13,754 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:36:13,754 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:36:13,755 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:36:13,765 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:36:13,767 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:37:09,503 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:37:09,509 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:37:09,682 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:37:09,683 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:37:09,683 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:37:09,691 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:37:09,928 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:37:09,928 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:37:09,929 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:37:09,939 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:37:10,40 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:38:05,718 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:38:05,723 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:38:05,784 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:38:05,785 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:38:05,785 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:38:05,793 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:38:05,813 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:38:05,813 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:38:05,814 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:38:05,823 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:38:05,825 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:39:01,436 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:39:01,446 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:39:01,475 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:39:01,475 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:39:01,475 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:39:01,482 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:39:01,505 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:39:01,505 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:39:01,506 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:39:01,516 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:39:01,522 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:39:57,116 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:39:57,121 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:39:57,148 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:39:57,149 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:39:57,149 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:39:57,156 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:39:57,174 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:39:57,174 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:39:57,175 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:39:57,183 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:39:57,186 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:40:52,936 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:40:52,941 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:40:52,968 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:40:52,969 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:40:52,969 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:40:52,977 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:40:52,996 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:40:52,997 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:40:52,998 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:40:53,10 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:40:53,12 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:41:26,638 MAIN        (------ ): DEBUG_INIT
>11.11.2016 10:41:49,855 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:41:49,860 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:41:49,893 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:41:49,893 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:41:49,894 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:41:49,905 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:41:49,924 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:41:49,924 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:41:49,925 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:41:49,934 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:41:49,936 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:42:45,963 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:42:45,969 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:42:45,994 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:42:45,994 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:42:45,994 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:42:46,5 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:42:46,19 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:42:46,19 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:42:46,20 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:42:46,28 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:42:46,29 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:43:41,679 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:43:41,685 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:43:41,716 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:43:41,717 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:43:41,717 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:43:41,727 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:43:41,748 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:43:41,749 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:43:41,750 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:43:41,763 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:43:41,765 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:44:38,65 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:44:38,70 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:44:38,205 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:44:38,206 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:44:38,206 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:44:38,219 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:44:38,373 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:44:38,374 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:44:38,374 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:44:38,387 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:44:38,389 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:45:34,12 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:45:34,17 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:45:34,90 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:45:34,91 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:45:34,91 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:45:34,98 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:45:34,120 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:45:34,121 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:45:34,122 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:45:34,131 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:45:34,133 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:46:31,706 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:46:31,711 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:46:32,323 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:46:32,323 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:46:32,324 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:46:32,332 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:46:32,358 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:46:32,358 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:46:32,359 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:46:32,368 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:46:32,370 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:47:28,676 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:47:28,681 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:47:28,706 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:47:28,707 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:47:28,707 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:47:28,716 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:47:28,738 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:47:28,739 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:47:28,739 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:47:28,750 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:47:28,751 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:48:24,579 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:48:24,584 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:48:24,634 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:48:24,635 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:48:24,636 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:48:24,644 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:48:24,683 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:48:24,684 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:48:24,685 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:48:24,693 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:48:24,694 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:49:20,280 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:49:20,285 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:49:20,314 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:49:20,315 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:49:20,315 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:49:20,321 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:49:20,340 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:49:20,340 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:49:20,341 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:49:20,349 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:49:20,350 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:50:17,237 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:50:17,243 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:50:17,738 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:50:17,739 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:50:17,740 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:50:17,746 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:50:17,774 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:50:17,775 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:50:17,775 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:50:17,784 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:50:17,786 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:51:13,478 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:51:13,483 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:51:13,508 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:51:13,509 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:51:13,509 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:51:13,517 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:51:13,540 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:51:13,541 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:51:13,542 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:51:13,552 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:51:13,554 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:51:26,528 MAIN        (------ ): DEBUG_INIT
>11.11.2016 10:52:09,165 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:52:09,171 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:52:09,191 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:52:09,191 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:52:09,191 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:52:09,199 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:52:09,218 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:52:09,220 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:52:09,220 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:52:09,230 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:52:09,231 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:53:05,454 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:53:05,459 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:53:05,482 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:53:05,483 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:53:05,483 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:53:05,489 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:53:05,503 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:53:05,503 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:53:05,504 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:53:05,513 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:53:05,514 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:54:01,504 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:54:01,509 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:54:01,530 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:54:01,530 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:54:01,530 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:54:01,536 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:54:01,551 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:54:01,551 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:54:01,552 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:54:01,561 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:54:01,562 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:54:58,292 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:54:58,305 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:54:58,329 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:54:58,329 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:54:58,330 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:54:58,346 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:54:58,379 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:54:58,380 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:54:58,381 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:54:58,389 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:54:58,391 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:55:54,812 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:55:54,823 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:55:54,844 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:55:54,844 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:55:54,845 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:55:54,852 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:55:54,879 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:55:54,879 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:55:54,880 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:55:54,889 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:55:54,891 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:56:51,46 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:56:51,52 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:56:51,73 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:56:51,73 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:56:51,74 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:56:51,80 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:56:51,101 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:56:51,102 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:56:51,102 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:56:51,110 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:56:51,112 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:57:47,477 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:57:47,482 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:57:47,509 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:57:47,509 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:57:47,510 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:57:47,517 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:57:47,537 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:57:47,538 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:57:47,538 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:57:47,548 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:57:47,550 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:58:43,324 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:58:43,335 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:58:43,364 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:58:43,364 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:58:43,365 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:58:43,373 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:58:43,395 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:58:43,395 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:58:43,395 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:58:43,405 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:58:43,406 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 10:59:40,220 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:59:40,226 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:59:40,251 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 10:59:40,251 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:59:40,252 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:59:40,257 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 10:59:40,284 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 10:59:40,285 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 10:59:40,286 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 10:59:40,296 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 10:59:40,298 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:00:36,363 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:00:36,368 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:00:36,396 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:00:36,397 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:00:36,397 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:00:36,403 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:00:36,424 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:00:36,425 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:00:36,425 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:00:36,436 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:00:36,437 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:01:26,651 MAIN        (------ ): DEBUG_INIT
>11.11.2016 11:01:34,156 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:01:34,167 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:01:34,287 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:01:34,288 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:01:34,289 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:01:34,297 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:01:34,320 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:01:34,320 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:01:34,321 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:01:34,330 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:01:34,332 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:02:29,995 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:02:30,1 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:02:30,28 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:02:30,29 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:02:30,29 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:02:30,35 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:02:30,56 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:02:30,57 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:02:30,57 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:02:30,68 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:02:30,69 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:03:26,19 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:03:26,25 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:03:26,53 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:03:26,54 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:03:26,55 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:03:26,64 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:03:26,83 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:03:26,83 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:03:26,84 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:03:26,94 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:03:26,98 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:04:22,106 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:04:22,111 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:04:22,139 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:04:22,140 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:04:22,140 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:04:22,147 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:04:22,167 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:04:22,167 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:04:22,167 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:04:22,175 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:04:22,176 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:05:17,874 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:05:17,879 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:05:17,911 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:05:17,912 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:05:17,912 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:05:17,920 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:05:17,940 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:05:17,940 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:05:17,941 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:05:17,949 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:05:17,951 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:06:13,598 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:06:13,603 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:06:13,623 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:06:13,623 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:06:13,623 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:06:13,630 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:06:13,656 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:06:13,656 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:06:13,657 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:06:13,666 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:06:13,668 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:07:10,147 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:07:10,153 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:07:10,254 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:07:10,255 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:07:10,255 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:07:10,266 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:07:10,297 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:07:10,297 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:07:10,298 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:07:10,307 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:07:10,309 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:08:06,523 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:08:06,528 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:08:06,560 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:08:06,560 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:08:06,560 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:08:06,568 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:08:06,586 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:08:06,587 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:08:06,588 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:08:06,597 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:08:06,599 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:09:02,461 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:09:02,466 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:09:02,499 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:09:02,500 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:09:02,500 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:09:02,510 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:09:02,531 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:09:02,531 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:09:02,532 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:09:02,542 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:09:02,546 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:09:58,201 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:09:58,207 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:09:58,237 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:09:58,238 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:09:58,238 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:09:58,244 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:09:58,265 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:09:58,266 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:09:58,266 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:09:58,275 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:09:58,276 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:10:54,36 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:10:54,41 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:10:54,104 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:10:54,105 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:10:54,105 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:10:54,112 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:10:54,165 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:10:54,166 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:10:54,166 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:10:54,174 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:10:54,175 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:11:26,658 MAIN        (------ ): DEBUG_INIT
>11.11.2016 11:11:49,799 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:11:49,804 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:11:49,830 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:11:49,831 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:11:49,831 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:11:49,838 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:11:49,858 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:11:49,859 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:11:49,860 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:11:49,870 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:11:49,872 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:12:47,263 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:12:47,268 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:12:47,296 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:12:47,297 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:12:47,298 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:12:47,309 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:12:47,326 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:12:47,326 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:12:47,327 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:12:47,335 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:12:47,337 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:13:42,995 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:13:43,1 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:13:43,22 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:13:43,23 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:13:43,23 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:13:43,30 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:13:43,51 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:13:43,51 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:13:43,52 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:13:43,61 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:13:43,63 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:14:38,628 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:14:38,634 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:14:38,651 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:14:38,651 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:14:38,652 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:14:38,659 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:14:38,677 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:14:38,678 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:14:38,679 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:14:38,688 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:14:38,690 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:15:34,386 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:15:34,391 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:15:34,411 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:15:34,412 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:15:34,413 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:15:34,422 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:15:34,443 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:15:34,444 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:15:34,445 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:15:34,457 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:15:34,466 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:16:31,444 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:16:31,450 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:16:31,469 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:16:31,469 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:16:31,470 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:16:31,476 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:16:31,495 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:16:31,496 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:16:31,497 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:16:31,507 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:16:31,509 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:17:27,417 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:17:27,422 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:17:27,446 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:17:27,447 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:17:27,447 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:17:27,454 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:17:27,478 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:17:27,479 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:17:27,479 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:17:27,488 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:17:27,490 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:18:23,357 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:18:23,363 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:18:23,388 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:18:23,388 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:18:23,389 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:18:23,396 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:18:23,420 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:18:23,420 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:18:23,421 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:18:23,430 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:18:23,432 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:19:20,305 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:19:20,310 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:19:20,340 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:19:20,341 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:19:20,341 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:19:20,348 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:19:20,368 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:19:20,369 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:19:20,370 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:19:20,378 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:19:20,380 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:20:16,373 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:20:16,379 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:20:16,404 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:20:16,405 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:20:16,405 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:20:16,411 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:20:16,432 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:20:16,433 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:20:16,434 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:20:16,443 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:20:16,445 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:21:12,644 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:21:12,650 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:21:12,677 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:21:12,678 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:21:12,678 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:21:12,686 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:21:12,711 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:21:12,712 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:21:12,712 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:21:12,739 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:21:12,742 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:21:26,588 MAIN        (------ ): DEBUG_INIT
>11.11.2016 11:22:09,597 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:22:09,602 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:22:09,648 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:22:09,649 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:22:09,649 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:22:09,655 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:22:09,678 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:22:09,679 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:22:09,680 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:22:09,689 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:22:09,691 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:23:06,639 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:23:06,645 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:23:06,669 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:23:06,669 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:23:06,670 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:23:06,677 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:23:06,701 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:23:06,701 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:23:06,702 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:23:06,711 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:23:06,713 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:24:03,506 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:24:03,511 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:24:03,537 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:24:03,538 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:24:03,539 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:24:03,550 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:24:03,570 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:24:03,571 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:24:03,571 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:24:03,581 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:24:03,583 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:25:00,128 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:25:00,133 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:25:00,230 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:25:00,231 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:25:00,232 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:25:00,239 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:25:00,264 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:25:00,264 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:25:00,265 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:25:00,276 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:25:00,278 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:25:55,936 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:25:55,941 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:25:55,958 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:25:55,959 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:25:55,959 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:25:55,966 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:25:55,986 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:25:55,986 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:25:55,987 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:25:55,995 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:25:55,997 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:26:52,41 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:26:52,46 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:26:52,71 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:26:52,71 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:26:52,72 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:26:52,80 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:26:52,130 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:26:52,131 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:26:52,131 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:26:52,139 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:26:52,141 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:27:48,450 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:27:48,456 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:27:48,477 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:27:48,478 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:27:48,479 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:27:48,487 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:27:48,507 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:27:48,508 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:27:48,509 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:27:48,522 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:27:48,524 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:28:44,315 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:28:44,321 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:28:44,338 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:28:44,339 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:28:44,339 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:28:44,346 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:28:44,367 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:28:44,368 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:28:44,369 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:28:44,379 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:28:44,380 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:29:40,696 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:29:40,702 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:29:40,724 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:29:40,724 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:29:40,725 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:29:40,730 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:29:40,751 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:29:40,751 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:29:40,752 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:29:40,762 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:29:40,763 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:30:37,63 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:30:37,68 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:30:37,88 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:30:37,88 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:30:37,88 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:30:37,94 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:30:37,112 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:30:37,113 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:30:37,114 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:30:37,123 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:30:37,125 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:31:26,659 MAIN        (------ ): DEBUG_INIT
>11.11.2016 11:31:33,491 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:31:33,497 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:31:33,528 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:31:33,529 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:31:33,530 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:31:33,539 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:31:33,556 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:31:33,557 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:31:33,557 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:31:33,566 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:31:33,568 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:32:29,893 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:32:29,898 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:32:29,997 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:32:29,998 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:32:29,998 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:32:30,7 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:32:30,26 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:32:30,27 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:32:30,28 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:32:30,41 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:32:30,43 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:33:25,683 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:33:25,688 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:33:25,710 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:33:25,711 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:33:25,711 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:33:25,718 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:33:25,740 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:33:25,741 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:33:25,742 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:33:25,750 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:33:25,759 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:34:23,97 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:34:23,103 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:34:23,127 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:34:23,128 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:34:23,128 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:34:23,135 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:34:23,157 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:34:23,158 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:34:23,158 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:34:23,168 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:34:23,169 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:35:19,220 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:35:19,231 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:35:19,300 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:35:19,301 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:35:19,302 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:35:19,311 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:35:19,369 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:35:19,370 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:35:19,371 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:35:19,384 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:35:19,386 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:36:15,568 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:36:15,574 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:36:15,600 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:36:15,601 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:36:15,601 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:36:15,612 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:36:15,635 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:36:15,636 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:36:15,636 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:36:15,646 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:36:15,648 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:37:11,768 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:37:11,774 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:37:11,794 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:37:11,794 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:37:11,795 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:37:11,802 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:37:11,817 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:37:11,818 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:37:11,818 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:37:11,827 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:37:11,829 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:38:07,825 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:38:07,831 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:38:07,856 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:38:07,857 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:38:07,857 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:38:07,864 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:38:07,881 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:38:07,882 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:38:07,883 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:38:07,893 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:38:07,895 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:39:05,515 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:39:05,521 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:39:05,547 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:39:05,548 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:39:05,548 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:39:05,555 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:39:05,575 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:39:05,576 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:39:05,577 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:39:05,589 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:39:05,591 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:40:02,517 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:40:02,535 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:40:02,742 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:40:02,743 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:40:02,743 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:40:02,754 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:40:02,775 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:40:02,775 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:40:02,775 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:40:02,794 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:40:02,798 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:40:58,526 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:40:58,531 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:40:58,552 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:40:58,553 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:40:58,554 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:40:58,561 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:40:58,579 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:40:58,580 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:40:58,580 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:40:58,590 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:40:58,592 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:41:26,661 MAIN        (------ ): DEBUG_INIT
>11.11.2016 11:41:54,215 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:41:54,221 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:41:54,239 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:41:54,240 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:41:54,240 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:41:54,247 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:41:54,267 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:41:54,267 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:41:54,268 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:41:54,277 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:41:54,279 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:42:50,140 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:42:50,145 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:42:50,166 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:42:50,167 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:42:50,167 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:42:50,174 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:42:50,191 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:42:50,191 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:42:50,192 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:42:50,199 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:42:50,201 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:43:45,860 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:43:45,866 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:43:45,888 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:43:45,888 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:43:45,888 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:43:45,895 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:43:45,941 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:43:45,942 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:43:45,942 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:43:45,951 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:43:45,954 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:44:42,570 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:44:42,576 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:44:42,619 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:44:42,620 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:44:42,620 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:44:42,627 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:44:42,651 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:44:42,652 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:44:42,653 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:44:42,662 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:44:42,664 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:45:38,392 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:45:38,398 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:45:38,421 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:45:38,422 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:45:38,422 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:45:38,430 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:45:38,450 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:45:38,451 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:45:38,451 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:45:38,461 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:45:38,463 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:46:34,45 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:46:34,50 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:46:34,70 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:46:34,71 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:46:34,71 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:46:34,78 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:46:34,129 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:46:34,130 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:46:34,130 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:46:34,138 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:46:34,139 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:47:29,960 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:47:29,966 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:47:30,237 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:47:30,238 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:47:30,238 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:47:30,245 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:47:30,266 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:47:30,267 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:47:30,268 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:47:30,277 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:47:30,280 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:48:25,922 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:48:25,928 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:48:25,944 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:48:25,944 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:48:25,945 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:48:25,955 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:48:25,970 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:48:25,970 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:48:25,971 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:48:25,980 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:48:25,982 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:49:21,570 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:49:21,576 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:49:21,595 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:49:21,595 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:49:21,596 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:49:21,603 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:49:21,630 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:49:21,630 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:49:21,631 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:49:21,640 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:49:21,642 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:50:17,742 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:50:17,747 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:50:17,772 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:50:17,773 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:50:17,773 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:50:17,781 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:50:17,803 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:50:17,804 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:50:17,804 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:50:17,813 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:50:17,815 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:51:14,150 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:51:14,155 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:51:14,184 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:51:14,184 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:51:14,185 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:51:14,195 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:51:14,214 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:51:14,215 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:51:14,216 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:51:14,224 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:51:14,226 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:51:26,761 MAIN        (------ ): DEBUG_INIT
>11.11.2016 11:52:09,834 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:52:09,840 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:52:09,863 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:52:09,864 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:52:09,865 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:52:09,872 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:52:09,891 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:52:09,892 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:52:09,892 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:52:09,902 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:52:09,904 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:53:05,644 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:53:05,650 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:53:05,672 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:53:05,672 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:53:05,672 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:53:05,679 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:53:05,698 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:53:05,699 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:53:05,699 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:53:05,708 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:53:05,711 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:54:01,656 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:54:01,661 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:54:01,720 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:54:01,721 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:54:01,721 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:54:01,730 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:54:01,751 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:54:01,751 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:54:01,752 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:54:01,759 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:54:01,761 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:54:58,187 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:54:58,192 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:54:58,302 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:54:58,303 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:54:58,303 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:54:58,312 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:54:58,475 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:54:58,477 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:54:58,477 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:54:58,490 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:54:58,492 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:55:54,207 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:55:54,213 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:55:54,241 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:55:54,242 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:55:54,242 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:55:54,249 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:55:54,272 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:55:54,273 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:55:54,273 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:55:54,282 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:55:54,284 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:56:49,952 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:56:49,957 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:56:49,978 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:56:49,979 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:56:49,979 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:56:49,985 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:56:50,12 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:56:50,12 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:56:50,13 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:56:50,25 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:56:50,27 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:57:46,962 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:57:46,967 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:57:46,988 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:57:46,988 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:57:46,989 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:57:46,996 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:57:47,15 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:57:47,15 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:57:47,16 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:57:47,24 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:57:47,27 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:58:43,127 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:58:43,133 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:58:43,152 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:58:43,153 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:58:43,154 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:58:43,163 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:58:43,219 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:58:43,220 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:58:43,220 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:58:43,230 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:58:43,232 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 11:59:39,297 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:59:39,303 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:59:39,324 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 11:59:39,325 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:59:39,326 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:59:39,334 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 11:59:39,360 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 11:59:39,361 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 11:59:39,361 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 11:59:39,372 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 11:59:39,375 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:00:36,651 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:00:36,657 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:00:36,715 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:00:36,715 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:00:36,716 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:00:36,723 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:00:36,964 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:00:36,964 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:00:36,965 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:00:36,980 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:00:36,988 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:01:26,649 MAIN        (------ ): DEBUG_INIT
>11.11.2016 12:01:32,702 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:01:32,708 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:01:32,868 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:01:32,869 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:01:32,869 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:01:32,876 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:01:33,208 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:01:33,209 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:01:33,210 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:01:33,223 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:01:33,225 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:02:28,962 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:02:28,968 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:02:29,69 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:02:29,70 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:02:29,70 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:02:29,78 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:02:29,98 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:02:29,99 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:02:29,99 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:02:29,108 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:02:29,116 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:03:24,845 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:03:24,851 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:03:24,906 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:03:24,908 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:03:24,908 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:03:24,915 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:03:24,935 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:03:24,936 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:03:24,936 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:03:24,946 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:03:24,948 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:04:20,543 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:04:20,548 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:04:20,592 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:04:20,593 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:04:20,593 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:04:20,599 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:04:20,640 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:04:20,640 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:04:20,641 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:04:20,649 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:04:20,651 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:05:16,912 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:05:16,917 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:05:16,944 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:05:16,945 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:05:16,946 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:05:16,957 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:05:16,976 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:05:16,977 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:05:16,978 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:05:16,987 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:05:16,989 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:06:13,78 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:06:13,83 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:06:13,108 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:06:13,108 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:06:13,109 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:06:13,115 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:06:13,136 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:06:13,136 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:06:13,137 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:06:13,146 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:06:13,148 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:07:08,925 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:07:08,930 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:07:08,961 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:07:08,962 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:07:08,962 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:07:08,967 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:07:08,987 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:07:08,988 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:07:08,988 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:07:08,999 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:07:09,2 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:08:05,248 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:08:05,254 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:08:05,277 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:08:05,278 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:08:05,279 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:08:05,286 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:08:05,311 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:08:05,312 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:08:05,312 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:08:05,322 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:08:05,324 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:09:02,422 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:09:02,428 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:09:02,488 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:09:02,488 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:09:02,488 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:09:02,497 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:09:02,592 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:09:02,593 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:09:02,594 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:09:02,605 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:09:02,607 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:09:59,104 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:09:59,109 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:09:59,135 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:09:59,135 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:09:59,135 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:09:59,142 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:09:59,162 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:09:59,163 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:09:59,164 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:09:59,175 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:09:59,177 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:10:55,340 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:10:55,346 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:10:55,373 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:10:55,374 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:10:55,375 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:10:55,384 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:10:55,406 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:10:55,407 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:10:55,408 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:10:55,420 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:10:55,423 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:11:26,836 MAIN        (------ ): DEBUG_INIT
>11.11.2016 12:11:51,682 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:11:51,687 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:11:51,708 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:11:51,709 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:11:51,709 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:11:51,716 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:11:51,736 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:11:51,736 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:11:51,741 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:11:51,760 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:11:51,766 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:12:47,366 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:12:47,371 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:12:47,391 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:12:47,392 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:12:47,392 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:12:47,401 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:12:47,419 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:12:47,420 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:12:47,420 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:12:47,429 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:12:47,432 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:13:44,245 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:13:44,250 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:13:44,295 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:13:44,296 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:13:44,297 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:13:44,305 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:13:44,323 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:13:44,324 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:13:44,325 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:13:44,334 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:13:44,337 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:14:40,0 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:14:40,6 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:14:40,31 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:14:40,32 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:14:40,32 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:14:40,40 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:14:40,59 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:14:40,60 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:14:40,60 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:14:40,71 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:14:40,73 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:15:35,723 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:15:35,728 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:15:35,754 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:15:35,755 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:15:35,756 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:15:35,762 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:15:35,794 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:15:35,794 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:15:35,795 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:15:35,804 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:15:35,807 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:16:31,663 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:16:31,669 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:16:31,918 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:16:31,918 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:16:31,919 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:16:31,928 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:16:31,950 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:16:31,950 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:16:31,951 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:16:31,963 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:16:31,965 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:17:29,287 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:17:29,292 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:17:29,315 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:17:29,316 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:17:29,316 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:17:29,324 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:17:29,351 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:17:29,351 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:17:29,352 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:17:29,360 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:17:29,362 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:18:25,88 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:18:25,93 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:18:25,190 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:18:25,191 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:18:25,191 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:18:25,196 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:18:25,214 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:18:25,215 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:18:25,215 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:18:25,224 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:18:25,227 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:19:22,254 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:19:22,260 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:19:22,280 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:19:22,281 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:19:22,281 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:19:22,297 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:19:22,320 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:19:22,321 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:19:22,321 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:19:22,330 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:19:22,332 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:20:18,328 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:20:18,334 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:20:18,350 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:20:18,351 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:20:18,351 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:20:18,358 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:20:18,377 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:20:18,377 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:20:18,378 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:20:18,385 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:20:18,387 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:21:14,207 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:21:14,213 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:21:14,235 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:21:14,235 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:21:14,236 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:21:14,242 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:21:14,263 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:21:14,263 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:21:14,264 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:21:14,275 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:21:14,277 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:21:26,526 MAIN        (------ ): DEBUG_INIT
>11.11.2016 12:22:10,753 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:22:10,759 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:22:10,777 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:22:10,778 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:22:10,778 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:22:10,785 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:22:10,799 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:22:10,799 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:22:10,800 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:22:10,808 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:22:10,811 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:23:06,873 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:23:06,878 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:23:06,900 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:23:06,901 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:23:06,901 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:23:06,908 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:23:06,953 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:23:06,953 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:23:06,954 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:23:06,963 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:23:06,966 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:24:02,635 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:24:02,641 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:24:02,687 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:24:02,688 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:24:02,688 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:24:02,694 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:24:02,726 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:24:02,727 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:24:02,728 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:24:02,736 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:24:02,738 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:25:01,683 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:25:01,689 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:25:01,724 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:25:01,725 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:25:01,726 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:25:01,738 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:25:01,775 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:25:01,776 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:25:01,776 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:25:01,792 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:25:01,797 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:25:58,328 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:25:58,345 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:25:58,423 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:25:58,424 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:25:58,424 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:25:58,434 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:25:58,513 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:25:58,514 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:25:58,514 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:25:58,584 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:25:58,586 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:26:54,270 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:26:54,275 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:26:54,316 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:26:54,317 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:26:54,317 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:26:54,323 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:26:54,356 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:26:54,357 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:26:54,358 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:26:54,368 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:26:54,370 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:27:51,16 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:27:51,22 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:27:51,46 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:27:51,47 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:27:51,47 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:27:51,55 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:27:51,96 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:27:51,97 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:27:51,98 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:27:51,107 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:27:51,109 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:28:46,739 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:28:46,745 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:28:46,775 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:28:46,775 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:28:46,776 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:28:46,786 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:28:46,806 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:28:46,806 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:28:46,807 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:28:46,816 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:28:46,818 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:29:42,489 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:29:42,495 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:29:42,518 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:29:42,519 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:29:42,519 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:29:42,525 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:29:42,629 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:29:42,630 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:29:42,630 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:29:42,639 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:29:42,642 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:30:39,0 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:30:39,6 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:30:39,27 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:30:39,28 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:30:39,28 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:30:39,35 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:30:39,56 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:30:39,56 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:30:39,57 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:30:39,68 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:30:39,70 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:31:29,739 MAIN        (------ ): DEBUG_INIT
>11.11.2016 12:31:34,771 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:31:34,777 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:31:34,804 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:31:34,804 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:31:34,805 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:31:34,812 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:31:34,852 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:31:34,852 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:31:34,853 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:31:34,862 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:31:34,865 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:32:30,665 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:32:30,670 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:32:30,805 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:32:30,806 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:32:30,806 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:32:30,816 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:32:30,852 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:32:30,853 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:32:30,854 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:32:30,873 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:32:30,875 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:33:26,495 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:33:26,501 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:33:26,522 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:33:26,523 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:33:26,523 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:33:26,530 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:33:26,547 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:33:26,547 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:33:26,548 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:33:26,556 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:33:26,565 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:34:22,924 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:34:22,930 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:34:22,957 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:34:22,958 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:34:22,958 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:34:22,967 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:34:22,992 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:34:22,992 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:34:22,992 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:34:23,1 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:34:23,4 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:35:19,333 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:35:19,343 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:35:19,387 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:35:19,388 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:35:19,388 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:35:19,395 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:35:19,415 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:35:19,415 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:35:19,416 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:35:19,425 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:35:19,427 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:36:18,132 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:36:18,137 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:36:18,312 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:36:18,313 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:36:18,314 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:36:18,321 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:36:18,346 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:36:18,347 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:36:18,347 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:36:18,357 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:36:18,359 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:37:14,333 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:37:14,339 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:37:14,392 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:37:14,392 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:37:14,392 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:37:14,399 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:37:14,419 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:37:14,420 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:37:14,421 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:37:14,432 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:37:14,434 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:38:10,535 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:38:10,540 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:38:10,563 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:38:10,564 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:38:10,564 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:38:10,573 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:38:10,599 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:38:10,600 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:38:10,601 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:38:10,611 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:38:10,614 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:39:07,130 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:39:07,135 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:39:07,161 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:39:07,162 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:39:07,162 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:39:07,171 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:39:07,201 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:39:07,202 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:39:07,203 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:39:07,214 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:39:07,216 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:40:02,849 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:40:02,854 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:40:02,875 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:40:02,875 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:40:02,876 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:40:02,883 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:40:02,902 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:40:02,903 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:40:02,903 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:40:02,912 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:40:02,915 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:40:58,903 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:40:58,909 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:40:58,930 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:40:58,931 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:40:58,931 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:40:58,940 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:40:58,963 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:40:58,964 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:40:58,964 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:40:58,974 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:40:58,976 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:41:27,357 MAIN        (------ ): DEBUG_INIT
>11.11.2016 12:41:55,716 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:41:55,722 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:41:55,768 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:41:55,768 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:41:55,769 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:41:55,776 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:41:55,794 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:41:55,795 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:41:55,796 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:41:55,806 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:41:55,808 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:42:51,637 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:42:51,642 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:42:51,663 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:42:51,663 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:42:51,664 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:42:51,670 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:42:51,696 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:42:51,696 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:42:51,697 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:42:51,707 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:42:51,709 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:43:50,50 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:43:50,59 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:43:50,82 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:43:50,83 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:43:50,83 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:43:50,90 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:43:50,104 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:43:50,105 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:43:50,106 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:43:50,119 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:43:50,121 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:44:45,915 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:44:45,921 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:44:45,946 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:44:45,947 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:44:45,947 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:44:45,954 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:44:45,973 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:44:45,974 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:44:45,974 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:44:45,983 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:44:45,986 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:45:44,231 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:45:44,236 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:45:44,337 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:45:44,338 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:45:44,339 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:45:44,346 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:45:44,392 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:45:44,393 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:45:44,394 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:45:44,404 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:45:44,406 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:46:41,355 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:46:41,361 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:46:41,384 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:46:41,385 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:46:41,385 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:46:41,394 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:46:41,420 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:46:41,420 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:46:41,421 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:46:41,431 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:46:41,433 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:47:38,474 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:47:38,480 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:47:38,601 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:47:38,602 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:47:38,603 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:47:38,614 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:47:38,676 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:47:38,676 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:47:38,677 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:47:38,685 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:47:38,687 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:48:34,282 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:48:34,288 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:48:34,327 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:48:34,328 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:48:34,329 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:48:34,336 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:48:34,394 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:48:34,395 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:48:34,396 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:48:34,405 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:48:34,408 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:49:30,664 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:49:30,669 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:49:30,685 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:49:30,685 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:49:30,686 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:49:30,693 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:49:30,709 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:49:30,710 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:49:30,710 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:49:30,719 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:49:30,722 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:50:26,688 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:50:26,694 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:50:26,717 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:50:26,718 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:50:26,719 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:50:26,729 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:50:26,747 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:50:26,748 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:50:26,749 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:50:26,759 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:50:26,762 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:51:22,411 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:51:22,416 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:51:22,450 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:51:22,450 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:51:22,450 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:51:22,456 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:51:22,478 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:51:22,478 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:51:22,479 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:51:22,488 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:51:22,491 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:51:26,634 MAIN        (------ ): DEBUG_INIT
>11.11.2016 12:52:18,844 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:52:18,850 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:52:18,871 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:52:18,872 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:52:18,872 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:52:18,879 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:52:18,898 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:52:18,899 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:52:18,900 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:52:18,912 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:52:18,914 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:53:14,724 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:53:14,730 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:53:14,751 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:53:14,752 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:53:14,752 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:53:14,760 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:53:14,780 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:53:14,780 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:53:14,781 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:53:14,790 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:53:14,792 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:54:10,434 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:54:10,440 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:54:10,467 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:54:10,468 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:54:10,468 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:54:10,475 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:54:10,497 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:54:10,498 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:54:10,498 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:54:10,511 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:54:10,514 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:55:06,201 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:55:06,207 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:55:06,275 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:55:06,276 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:55:06,276 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:55:06,285 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:55:06,309 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:55:06,310 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:55:06,310 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:55:06,322 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:55:06,324 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:56:01,939 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:56:01,944 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:56:01,966 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:56:01,967 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:56:01,968 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:56:01,975 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:56:01,996 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:56:01,997 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:56:01,997 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:56:02,10 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:56:02,12 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:56:57,698 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:56:57,704 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:56:57,724 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:56:57,724 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:56:57,725 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:56:57,764 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:56:57,782 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:56:57,782 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:56:57,783 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:56:57,792 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:56:57,795 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:57:53,582 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:57:53,588 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:57:53,608 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:57:53,608 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:57:53,609 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:57:53,618 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:57:53,640 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:57:53,640 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:57:53,641 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:57:53,648 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:57:53,650 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:58:50,523 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:58:50,528 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:58:50,548 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:58:50,548 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:58:50,549 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:58:50,556 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:58:50,577 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:58:50,577 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:58:50,578 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:58:50,587 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:58:50,589 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 12:59:46,231 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:59:46,237 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:59:46,258 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 12:59:46,258 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:59:46,258 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:59:46,264 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 12:59:46,282 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 12:59:46,282 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 12:59:46,283 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 12:59:46,290 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 12:59:46,292 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:00:42,734 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:00:42,740 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:00:42,764 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:00:42,765 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:00:42,766 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:00:42,774 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:00:42,810 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:00:42,811 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:00:42,811 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:00:42,821 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:00:42,823 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:01:26,702 MAIN        (------ ): DEBUG_INIT
>11.11.2016 13:01:39,92 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:01:39,98 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:01:39,123 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:01:39,124 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:01:39,124 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:01:39,131 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:01:39,152 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:01:39,153 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:01:39,154 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:01:39,163 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:01:39,165 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:02:35,121 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:02:35,126 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:02:35,151 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:02:35,152 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:02:35,153 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:02:35,161 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:02:35,184 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:02:35,185 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:02:35,186 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:02:35,196 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:02:35,198 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:03:30,944 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:03:30,950 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:03:30,969 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:03:30,969 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:03:30,970 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:03:30,977 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:03:30,994 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:03:30,995 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:03:30,995 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:03:31,4 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:03:31,7 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:04:26,711 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:04:26,717 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:04:26,738 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:04:26,739 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:04:26,739 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:04:26,748 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:04:26,762 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:04:26,763 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:04:26,764 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:04:26,773 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:04:26,776 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:05:22,498 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:05:22,504 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:05:22,523 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:05:22,523 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:05:22,524 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:05:22,529 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:05:22,547 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:05:22,548 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:05:22,548 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:05:22,558 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:05:22,561 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:06:18,270 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:06:18,275 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:06:18,299 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:06:18,299 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:06:18,300 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:06:18,306 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:06:18,326 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:06:18,326 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:06:18,327 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:06:18,338 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:06:18,340 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:07:13,971 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:07:13,976 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:07:13,994 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:07:13,995 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:07:13,995 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:07:14,1 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:07:14,18 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:07:14,19 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:07:14,19 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:07:14,27 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:07:14,29 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:08:09,669 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:08:09,675 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:08:09,696 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:08:09,696 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:08:09,696 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:08:09,703 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:08:09,724 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:08:09,724 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:08:09,725 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:08:09,734 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:08:09,737 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:09:05,368 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:09:05,373 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:09:05,404 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:09:05,405 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:09:05,406 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:09:05,415 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:09:05,430 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:09:05,430 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:09:05,431 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:09:05,440 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:09:05,442 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:10:01,78 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:10:01,83 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:10:01,106 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:10:01,107 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:10:01,107 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:10:01,116 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:10:01,143 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:10:01,144 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:10:01,144 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:10:01,181 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:10:01,184 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:10:56,828 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:10:56,834 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:10:56,850 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:10:56,851 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:10:56,851 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:10:56,858 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:10:56,879 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:10:56,879 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:10:56,879 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:10:56,888 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:10:56,890 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:11:26,591 MAIN        (------ ): DEBUG_INIT
>11.11.2016 13:11:52,630 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:11:52,636 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:11:52,666 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:11:52,667 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:11:52,667 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:11:52,674 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:11:52,696 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:11:52,696 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:11:52,697 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:11:52,705 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:11:52,707 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:12:48,480 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:12:48,485 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:12:48,511 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:12:48,512 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:12:48,512 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:12:48,523 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:12:48,543 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:12:48,543 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:12:48,543 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:12:48,551 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:12:48,553 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:13:44,250 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:13:44,256 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:13:44,277 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:13:44,278 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:13:44,278 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:13:44,286 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:13:44,310 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:13:44,311 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:13:44,311 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:13:44,320 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:13:44,322 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:14:39,926 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:14:39,932 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:14:39,952 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:14:39,952 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:14:39,952 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:14:39,959 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:14:39,979 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:14:39,979 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:14:39,980 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:14:39,989 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:14:39,992 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:15:35,639 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:15:35,645 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:15:35,667 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:15:35,667 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:15:35,667 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:15:35,673 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:15:35,692 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:15:35,693 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:15:35,694 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:15:35,706 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:15:35,708 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:16:31,383 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:16:31,388 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:16:31,411 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:16:31,412 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:16:31,412 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:16:31,419 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:16:31,435 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:16:31,435 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:16:31,436 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:16:31,443 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:16:31,445 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:17:27,111 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:17:27,116 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:17:27,137 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:17:27,138 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:17:27,138 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:17:27,151 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:17:27,172 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:17:27,172 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:17:27,173 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:17:27,183 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:17:27,185 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:18:22,828 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:18:22,833 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:18:22,856 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:18:22,856 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:18:22,857 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:18:22,863 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:18:22,883 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:18:22,883 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:18:22,884 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:18:22,893 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:18:22,896 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:19:18,532 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:19:18,537 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:19:18,559 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:19:18,560 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:19:18,560 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:19:18,567 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:19:18,587 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:19:18,588 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:19:18,588 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:19:18,597 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:19:18,600 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:20:14,206 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:20:14,212 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:20:14,226 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:20:14,227 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:20:14,227 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:20:14,233 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:20:14,254 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:20:14,255 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:20:14,255 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:20:14,264 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:20:14,266 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:21:09,870 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:21:09,876 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:21:09,895 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:21:09,896 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:21:09,896 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:21:09,902 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:21:09,920 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:21:09,920 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:21:09,921 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:21:09,930 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:21:09,933 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:21:26,649 MAIN        (------ ): DEBUG_INIT
>11.11.2016 13:22:05,582 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:22:05,587 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:22:05,603 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:22:05,603 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:22:05,604 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:22:05,610 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:22:05,629 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:22:05,629 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:22:05,630 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:22:05,637 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:22:05,640 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:23:01,278 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:23:01,283 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:23:01,304 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:23:01,305 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:23:01,305 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:23:01,312 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:23:01,330 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:23:01,331 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:23:01,331 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:23:01,338 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:23:01,340 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:23:56,957 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:23:56,962 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:23:56,984 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:23:56,984 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:23:56,985 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:23:56,992 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:23:57,13 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:23:57,13 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:23:57,14 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:23:57,23 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:23:57,25 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:24:52,643 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:24:52,649 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:24:52,673 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:24:52,673 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:24:52,673 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:24:52,680 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:24:52,701 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:24:52,701 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:24:52,702 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:24:52,711 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:24:52,713 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:25:48,333 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:25:48,338 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:25:48,359 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:25:48,359 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:25:48,360 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:25:48,367 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:25:48,386 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:25:48,387 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:25:48,387 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:25:48,396 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:25:48,399 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:26:44,13 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:26:44,19 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:26:44,38 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:26:44,39 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:26:44,39 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:26:44,46 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:26:44,81 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:26:44,82 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:26:44,82 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:26:44,91 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:26:44,93 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:27:39,801 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:27:39,807 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:27:39,829 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:27:39,829 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:27:39,829 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:27:39,836 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:27:39,856 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:27:39,856 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:27:39,857 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:27:39,866 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:27:39,878 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:28:35,538 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:28:35,544 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:28:35,564 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:28:35,565 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:28:35,565 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:28:35,570 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:28:35,591 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:28:35,591 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:28:35,592 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:28:35,601 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:28:35,604 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:29:31,240 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:29:31,249 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:29:31,271 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:29:31,271 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:29:31,272 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:29:31,279 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:29:31,299 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:29:31,300 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:29:31,300 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:29:31,310 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:29:31,313 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:30:26,923 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:30:26,928 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:30:26,948 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:30:26,949 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:30:26,949 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:30:26,957 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:30:26,978 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:30:26,979 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:30:26,979 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:30:26,988 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:30:26,991 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:31:22,600 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:31:22,606 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:31:22,628 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:31:22,628 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:31:22,628 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:31:22,635 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:31:22,668 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:31:22,668 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:31:22,669 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:31:22,679 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:31:22,681 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:31:26,623 MAIN        (------ ): DEBUG_INIT
>11.11.2016 13:32:18,379 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:32:18,385 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:32:18,410 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:32:18,410 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:32:18,411 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:32:18,421 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:32:18,438 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:32:18,439 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:32:18,439 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:32:18,450 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:32:18,452 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:33:14,36 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:33:14,42 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:33:14,63 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:33:14,63 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:33:14,64 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:33:14,70 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:33:14,92 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:33:14,92 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:33:14,93 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:33:14,102 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:33:14,104 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:34:09,742 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:34:09,747 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:34:09,770 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:34:09,770 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:34:09,770 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:34:09,776 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:34:09,792 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:34:09,792 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:34:09,793 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:34:09,802 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:34:09,804 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:35:05,431 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:35:05,437 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:35:05,457 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:35:05,458 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:35:05,458 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:35:05,466 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:35:05,482 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:35:05,483 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:35:05,483 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:35:05,490 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:35:05,492 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:36:01,116 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:36:01,122 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:36:01,149 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:36:01,149 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:36:01,150 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:36:01,160 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:36:01,216 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:36:01,217 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:36:01,218 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:36:01,229 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:36:01,232 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:36:56,833 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:36:56,839 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:36:56,858 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:36:56,859 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:36:56,859 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:36:56,864 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:36:56,883 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:36:56,884 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:36:56,884 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:36:56,892 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:36:56,894 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:37:52,558 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:37:52,564 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:37:52,584 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:37:52,585 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:37:52,585 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:37:52,592 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:37:52,612 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:37:52,612 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:37:52,612 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:37:52,622 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:37:52,624 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:38:48,292 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:38:48,298 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:38:48,318 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:38:48,319 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:38:48,319 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:38:48,325 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:38:48,342 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:38:48,343 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:38:48,343 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:38:48,352 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:38:48,355 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:39:43,966 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:39:43,972 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:39:43,992 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:39:43,992 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:39:43,992 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:39:43,999 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:39:44,18 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:39:44,18 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:39:44,19 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:39:44,27 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:39:44,30 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:40:39,616 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:40:39,621 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:40:39,642 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:40:39,643 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:40:39,643 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:40:39,651 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:40:39,678 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:40:39,678 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:40:39,679 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:40:39,689 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:40:39,691 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:41:26,641 MAIN        (------ ): DEBUG_INIT
>11.11.2016 13:41:35,352 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:41:35,357 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:41:35,379 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:41:35,379 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:41:35,380 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:41:35,385 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:41:35,403 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:41:35,404 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:41:35,404 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:41:35,412 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:41:35,414 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:42:31,20 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:42:31,26 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:42:31,49 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:42:31,50 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:42:31,50 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:42:31,57 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:42:31,78 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:42:31,79 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:42:31,79 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:42:31,88 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:42:31,91 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:43:26,668 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:43:26,674 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:43:26,696 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:43:26,696 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:43:26,696 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:43:26,702 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:43:26,722 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:43:26,723 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:43:26,723 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:43:26,732 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:43:26,735 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:44:22,405 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:44:22,410 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:44:22,427 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:44:22,427 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:44:22,428 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:44:22,435 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:44:22,450 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:44:22,451 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:44:22,451 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:44:22,460 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:44:22,463 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:45:18,98 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:45:18,104 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:45:18,124 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:45:18,125 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:45:18,125 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:45:18,134 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:45:18,157 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:45:18,158 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:45:18,158 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:45:18,167 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:45:18,171 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:46:13,768 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:46:13,773 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:46:13,790 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:46:13,790 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:46:13,790 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:46:13,797 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:46:13,823 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:46:13,824 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:46:13,824 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:46:13,834 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:46:13,836 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:47:09,454 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:47:09,459 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:47:09,479 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:47:09,479 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:47:09,479 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:47:09,486 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:47:09,502 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:47:09,503 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:47:09,503 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:47:09,512 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:47:09,514 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:48:05,118 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:48:05,124 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:48:05,144 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:48:05,145 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:48:05,145 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:48:05,154 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:48:05,176 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:48:05,176 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:48:05,177 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:48:05,186 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:48:05,188 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:49:00,767 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:49:00,773 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:49:00,796 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:49:00,797 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:49:00,798 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:49:00,807 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:49:00,826 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:49:00,826 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:49:00,827 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:49:00,836 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:49:00,839 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:49:56,477 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:49:56,482 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:49:56,503 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:49:56,504 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:49:56,504 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:49:56,511 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:49:56,530 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:49:56,530 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:49:56,531 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:49:56,539 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:49:56,541 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:50:52,248 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:50:52,253 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:50:52,275 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:50:52,276 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:50:52,276 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:50:52,286 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:50:52,304 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:50:52,305 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:50:52,306 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:50:52,318 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:50:52,320 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:51:26,668 MAIN        (------ ): DEBUG_INIT
>11.11.2016 13:51:47,988 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:51:47,993 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:51:48,15 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:51:48,15 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:51:48,15 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:51:48,22 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:51:48,40 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:51:48,40 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:51:48,40 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:51:48,49 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:51:48,52 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:52:43,720 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:52:43,726 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:52:43,747 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:52:43,748 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:52:43,748 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:52:43,755 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:52:43,774 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:52:43,774 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:52:43,775 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:52:43,784 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:52:43,787 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:53:39,457 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:53:39,462 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:53:39,482 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:53:39,483 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:53:39,483 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:53:39,490 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:53:39,506 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:53:39,506 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:53:39,507 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:53:39,516 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:53:39,518 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:54:35,108 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:54:35,113 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:54:35,134 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:54:35,135 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:54:35,135 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:54:35,142 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:54:35,159 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:54:35,159 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:54:35,160 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:54:35,167 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:54:35,169 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:55:30,797 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:55:30,802 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:55:30,818 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:55:30,819 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:55:30,819 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:55:30,825 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:55:30,841 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:55:30,842 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:55:30,842 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:55:30,854 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:55:30,856 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:56:26,472 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:56:26,477 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:56:26,495 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:56:26,496 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:56:26,496 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:56:26,503 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:56:26,522 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:56:26,522 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:56:26,523 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:56:26,532 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:56:26,535 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:57:22,135 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:57:22,146 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:57:22,176 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:57:22,177 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:57:22,177 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:57:22,186 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:57:22,203 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:57:22,203 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:57:22,204 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:57:22,218 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:57:22,220 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:58:17,788 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:58:17,794 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:58:17,818 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:58:17,819 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:58:17,819 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:58:17,826 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:58:17,850 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:58:17,850 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:58:17,851 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:58:17,859 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:58:17,861 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 13:59:13,537 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:59:13,542 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:59:13,564 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 13:59:13,565 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:59:13,566 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:59:13,573 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 13:59:13,590 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 13:59:13,591 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 13:59:13,591 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 13:59:13,600 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 13:59:13,604 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:00:09,545 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:00:09,551 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:00:09,582 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:00:09,583 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:00:09,583 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:00:09,588 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:00:09,608 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:00:09,608 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:00:09,609 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:00:09,618 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:00:09,621 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:01:05,233 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:01:05,239 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:01:05,264 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:01:05,265 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:01:05,265 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:01:05,272 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:01:05,291 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:01:05,292 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:01:05,292 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:01:05,301 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:01:05,304 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:01:26,858 MAIN        (------ ): DEBUG_INIT
>11.11.2016 14:02:00,919 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:02:00,925 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:02:00,942 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:02:00,943 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:02:00,943 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:02:00,950 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:02:00,967 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:02:00,967 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:02:00,967 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:02:00,976 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:02:00,978 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:02:56,560 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:02:56,566 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:02:56,586 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:02:56,587 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:02:56,587 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:02:56,592 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:02:56,617 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:02:56,617 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:02:56,618 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:02:56,629 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:02:56,631 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:03:52,246 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:03:52,252 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:03:52,271 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:03:52,272 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:03:52,272 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:03:52,279 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:03:52,292 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:03:52,293 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:03:52,294 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:03:52,303 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:03:52,306 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:04:47,885 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:04:47,891 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:04:47,909 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:04:47,910 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:04:47,910 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:04:47,917 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:04:47,934 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:04:47,934 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:04:47,935 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:04:47,944 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:04:47,946 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:05:43,574 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:05:43,579 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:05:43,599 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:05:43,600 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:05:43,600 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:05:43,607 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:05:43,623 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:05:43,624 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:05:43,625 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:05:43,633 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:05:43,636 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:06:39,299 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:06:39,305 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:06:39,319 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:06:39,320 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:06:39,320 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:06:39,327 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:06:39,349 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:06:39,350 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:06:39,350 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:06:39,360 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:06:39,362 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:07:34,937 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:07:34,942 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:07:34,964 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:07:34,964 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:07:34,965 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:07:34,974 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:07:34,993 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:07:34,994 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:07:34,994 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:07:35,3 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:07:35,6 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:08:30,602 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:08:30,607 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:08:30,628 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:08:30,629 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:08:30,629 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:08:30,635 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:08:30,658 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:08:30,659 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:08:30,660 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:08:30,672 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:08:30,674 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:09:26,300 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:09:26,306 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:09:26,321 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:09:26,322 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:09:26,322 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:09:26,329 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:09:26,345 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:09:26,346 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:09:26,347 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:09:26,359 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:09:26,362 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:10:22,98 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:10:22,107 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:10:22,131 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:10:22,131 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:10:22,131 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:10:22,142 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:10:22,167 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:10:22,167 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:10:22,168 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:10:22,185 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:10:22,188 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:11:17,781 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:11:17,787 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:11:17,806 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:11:17,807 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:11:17,807 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:11:17,817 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:11:17,833 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:11:17,833 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:11:17,834 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:11:17,844 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:11:17,846 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:11:26,648 MAIN        (------ ): DEBUG_INIT
>11.11.2016 14:12:13,517 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:12:13,522 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:12:13,546 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:12:13,547 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:12:13,547 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:12:13,552 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:12:13,569 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:12:13,569 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:12:13,570 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:12:13,577 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:12:13,579 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:13:09,157 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:13:09,163 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:13:09,184 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:13:09,185 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:13:09,185 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:13:09,193 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:13:09,207 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:13:09,207 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:13:09,207 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:13:09,216 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:13:09,219 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:14:04,783 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:14:04,788 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:14:04,807 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:14:04,807 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:14:04,808 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:14:04,816 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:14:04,835 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:14:04,836 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:14:04,837 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:14:04,846 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:14:04,848 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:15:00,471 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:15:00,480 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:15:00,501 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:15:00,501 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:15:00,502 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:15:00,511 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:15:00,533 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:15:00,534 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:15:00,534 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:15:00,545 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:15:00,548 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:15:56,146 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:15:56,152 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:15:56,174 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:15:56,175 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:15:56,175 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:15:56,180 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:15:56,198 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:15:56,198 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:15:56,199 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:15:56,208 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:15:56,211 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:16:51,797 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:16:51,803 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:16:51,827 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:16:51,827 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:16:51,827 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:16:51,833 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:16:51,855 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:16:51,855 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:16:51,856 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:16:51,865 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:16:51,868 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:17:47,476 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:17:47,481 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:17:47,510 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:17:47,510 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:17:47,511 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:17:47,520 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:17:47,534 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:17:47,534 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:17:47,535 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:17:47,543 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:17:47,546 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:18:43,110 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:18:43,116 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:18:43,144 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:18:43,145 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:18:43,145 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:18:43,157 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:18:43,175 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:18:43,176 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:18:43,176 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:18:43,187 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:18:43,195 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:19:38,762 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:19:38,767 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:19:38,788 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:19:38,789 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:19:38,789 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:19:38,798 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:19:38,820 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:19:38,820 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:19:38,820 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:19:38,829 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:19:38,832 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:20:34,429 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:20:34,435 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:20:34,464 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:20:34,465 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:20:34,466 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:20:34,477 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:20:34,494 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:20:34,494 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:20:34,495 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:20:34,503 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:20:34,506 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:21:26,661 MAIN        (------ ): DEBUG_INIT
>11.11.2016 14:21:30,114 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:21:30,119 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:21:30,140 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:21:30,141 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:21:30,141 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:21:30,148 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:21:30,175 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:21:30,176 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:21:30,177 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:21:30,190 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:21:30,192 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:22:25,754 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:22:25,759 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:22:25,801 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:22:25,801 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:22:25,801 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:22:25,806 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:22:25,827 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:22:25,828 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:22:25,829 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:22:25,842 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:22:25,844 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:23:21,441 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:23:21,447 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:23:21,468 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:23:21,469 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:23:21,469 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:23:21,476 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:23:21,496 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:23:21,497 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:23:21,497 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:23:21,506 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:23:21,508 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:24:17,98 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:24:17,103 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:24:17,120 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:24:17,120 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:24:17,120 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:24:17,127 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:24:17,142 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:24:17,143 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:24:17,143 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:24:17,152 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:24:17,155 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:25:12,768 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:25:12,774 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:25:12,796 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:25:12,796 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:25:12,796 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:25:12,803 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:25:12,828 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:25:12,829 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:25:12,829 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:25:12,838 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:25:12,842 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:26:08,419 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:26:08,434 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:26:08,460 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:26:08,461 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:26:08,461 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:26:08,468 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:26:08,488 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:26:08,488 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:26:08,488 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:26:08,498 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:26:08,501 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:27:04,94 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:27:04,99 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:27:04,117 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:27:04,118 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:27:04,118 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:27:04,125 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:27:04,144 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:27:04,145 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:27:04,146 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:27:04,164 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:27:04,171 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:27:59,756 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:27:59,762 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:27:59,779 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:27:59,780 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:27:59,780 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:27:59,787 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:27:59,803 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:27:59,804 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:27:59,804 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:27:59,812 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:27:59,814 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:28:55,392 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:28:55,397 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:28:55,419 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:28:55,419 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:28:55,419 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:28:55,425 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:28:55,446 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:28:55,446 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:28:55,447 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:28:55,456 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:28:55,459 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:29:51,37 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:29:51,43 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:29:51,73 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:29:51,74 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:29:51,74 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:29:51,81 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:29:51,102 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:29:51,102 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:29:51,103 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:29:51,112 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:29:51,114 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:30:46,700 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:30:46,706 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:30:46,739 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:30:46,740 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:30:46,740 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:30:46,749 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:30:46,794 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:30:46,795 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:30:46,795 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:30:46,803 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:30:46,806 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:31:26,686 MAIN        (------ ): DEBUG_INIT
>11.11.2016 14:31:42,497 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:31:42,502 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:31:42,525 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:31:42,526 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:31:42,526 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:31:42,536 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:31:42,556 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:31:42,556 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:31:42,556 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:31:42,566 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:31:42,569 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:32:38,183 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:32:38,189 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:32:38,208 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:32:38,208 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:32:38,209 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:32:38,215 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:32:38,236 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:32:38,236 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:32:38,236 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:32:38,245 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:32:38,248 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:33:33,811 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:33:33,816 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:33:33,836 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:33:33,836 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:33:33,837 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:33:33,846 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:33:33,881 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:33:33,881 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:33:33,882 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:33:33,889 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:33:33,892 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:34:29,522 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:34:29,527 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:34:29,548 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:34:29,549 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:34:29,549 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:34:29,558 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:34:29,591 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:34:29,592 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:34:29,592 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:34:29,600 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:34:29,603 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:35:25,232 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:35:25,240 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:35:25,263 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:35:25,264 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:35:25,264 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:35:25,271 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:35:25,291 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:35:25,292 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:35:25,292 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:35:25,301 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:35:25,304 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:36:20,918 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:36:20,924 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:36:20,939 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:36:20,940 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:36:20,940 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:36:20,945 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:36:20,963 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:36:20,964 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:36:20,964 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:36:20,971 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:36:20,974 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:37:16,548 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:37:16,554 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:37:16,576 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:37:16,576 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:37:16,577 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:37:16,584 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:37:16,603 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:37:16,603 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:37:16,604 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:37:16,613 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:37:16,616 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:38:12,185 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:38:12,191 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:38:12,214 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:38:12,215 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:38:12,215 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:38:12,222 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:38:12,247 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:38:12,248 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:38:12,249 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:38:12,260 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:38:12,264 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:39:07,815 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:39:07,820 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:39:07,837 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:39:07,838 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:39:07,838 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:39:07,845 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:39:07,862 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:39:07,863 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:39:07,864 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:39:07,879 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:39:07,881 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:40:03,444 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:40:03,450 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:40:03,474 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:40:03,475 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:40:03,475 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:40:03,483 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:40:03,500 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:40:03,500 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:40:03,501 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:40:03,509 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:40:03,512 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:40:59,85 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:40:59,91 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:40:59,111 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:40:59,112 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:40:59,112 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:40:59,119 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:40:59,138 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:40:59,139 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:40:59,139 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:40:59,148 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:40:59,151 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:41:26,746 MAIN        (------ ): DEBUG_INIT
>11.11.2016 14:41:54,795 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:41:54,801 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:41:54,825 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:41:54,826 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:41:54,826 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:41:54,835 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:41:54,850 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:41:54,851 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:41:54,851 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:41:54,858 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:41:54,861 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:42:50,507 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:42:50,512 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:42:50,533 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:42:50,533 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:42:50,534 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:42:50,540 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:42:50,564 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:42:50,564 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:42:50,565 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:42:50,573 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:42:50,575 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:43:46,133 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:43:46,143 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:43:46,171 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:43:46,171 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:43:46,172 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:43:46,180 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:43:46,212 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:43:46,212 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:43:46,213 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:43:46,220 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:43:46,223 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:44:41,783 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:44:41,789 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:44:41,816 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:44:41,816 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:44:41,817 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:44:41,823 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:44:41,840 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:44:41,840 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:44:41,841 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:44:41,850 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:44:41,853 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:45:37,568 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:45:37,574 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:45:37,594 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:45:37,595 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:45:37,595 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:45:37,604 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:45:37,622 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:45:37,622 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:45:37,623 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:45:37,630 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:45:37,633 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:46:33,223 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:46:33,228 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:46:33,249 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:46:33,249 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:46:33,250 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:46:33,257 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:46:33,278 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:46:33,279 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:46:33,279 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:46:33,288 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:46:33,291 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:47:28,873 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:47:28,879 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:47:28,903 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:47:28,904 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:47:28,904 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:47:28,912 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:47:28,934 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:47:28,935 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:47:28,935 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:47:28,944 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:47:28,947 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:48:24,522 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:48:24,528 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:48:24,549 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:48:24,550 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:48:24,551 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:48:24,561 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:48:24,581 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:48:24,582 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:48:24,583 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:48:24,591 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:48:24,593 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:49:20,162 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:49:20,168 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:49:20,188 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:49:20,189 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:49:20,189 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:49:20,196 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:49:20,215 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:49:20,216 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:49:20,216 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:49:20,225 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:49:20,227 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:50:15,836 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:50:15,841 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:50:15,862 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:50:15,863 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:50:15,863 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:50:15,870 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:50:15,890 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:50:15,891 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:50:15,891 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:50:15,900 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:50:15,902 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:51:11,489 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:51:11,495 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:51:11,520 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:51:11,521 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:51:11,521 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:51:11,528 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:51:11,548 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:51:11,549 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:51:11,549 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:51:11,558 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:51:11,561 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:51:27,646 MAIN        (------ ): DEBUG_INIT
>11.11.2016 14:52:07,241 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:52:07,251 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:52:07,276 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:52:07,277 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:52:07,277 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:52:07,284 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:52:07,304 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:52:07,305 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:52:07,305 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:52:07,314 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:52:07,316 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:53:02,889 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:53:02,894 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:53:02,915 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:53:02,916 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:53:02,916 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:53:02,925 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:53:02,947 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:53:02,948 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:53:02,948 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:53:02,958 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:53:02,962 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:53:58,564 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:53:58,569 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:53:58,592 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:53:58,592 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:53:58,593 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:53:58,600 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:53:58,627 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:53:58,628 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:53:58,628 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:53:58,637 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:53:58,640 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:54:54,218 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:54:54,223 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:54:54,244 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:54:54,244 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:54:54,245 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:54:54,252 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:54:54,270 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:54:54,270 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:54:54,271 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:54:54,277 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:54:54,280 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:55:49,856 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:55:49,861 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:55:49,880 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:55:49,881 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:55:49,881 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:55:49,890 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:55:49,910 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:55:49,910 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:55:49,911 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:55:49,918 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:55:49,921 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:56:45,506 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:56:45,512 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:56:45,533 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:56:45,533 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:56:45,534 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:56:45,541 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:56:45,563 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:56:45,564 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:56:45,564 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:56:45,572 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:56:45,574 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:57:41,147 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:57:41,153 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:57:41,176 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:57:41,177 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:57:41,177 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:57:41,185 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:57:41,199 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:57:41,199 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:57:41,200 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:57:41,209 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:57:41,211 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:58:36,764 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:58:36,769 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:58:36,795 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:58:36,796 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:58:36,796 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:58:36,802 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:58:36,823 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:58:36,824 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:58:36,824 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:58:36,833 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:58:36,836 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 14:59:32,427 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:59:32,432 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:59:32,451 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 14:59:32,452 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:59:32,452 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:59:32,459 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 14:59:32,479 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 14:59:32,479 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 14:59:32,480 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 14:59:32,489 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 14:59:32,497 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:00:28,276 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:00:28,281 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:00:28,303 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:00:28,303 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:00:28,304 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:00:28,311 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:00:28,333 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:00:28,333 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:00:28,334 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:00:28,343 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:00:28,345 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:01:23,944 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:01:23,950 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:01:23,972 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:01:23,972 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:01:23,973 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:01:23,980 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:01:24,0 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:01:24,1 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:01:24,1 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:01:24,11 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:01:24,14 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:01:26,721 MAIN        (------ ): DEBUG_INIT
>11.11.2016 15:02:19,561 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:02:19,566 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:02:19,589 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:02:19,590 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:02:19,591 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:02:19,600 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:02:19,619 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:02:19,620 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:02:19,620 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:02:19,629 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:02:19,632 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:03:15,227 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:03:15,232 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:03:15,256 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:03:15,257 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:03:15,258 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:03:15,266 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:03:15,283 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:03:15,283 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:03:15,284 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:03:15,293 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:03:15,296 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:04:10,876 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:04:10,881 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:04:10,905 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:04:10,905 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:04:10,906 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:04:10,912 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:04:10,931 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:04:10,932 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:04:10,932 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:04:10,941 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:04:10,945 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:05:06,692 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:05:06,703 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:05:06,726 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:05:06,726 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:05:06,727 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:05:06,733 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:05:06,754 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:05:06,754 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:05:06,755 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:05:06,766 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:05:06,771 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:06:02,381 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:06:02,387 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:06:02,407 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:06:02,408 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:06:02,408 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:06:02,415 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:06:02,440 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:06:02,441 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:06:02,442 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:06:02,451 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:06:02,455 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:06:58,22 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:06:58,27 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:06:58,48 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:06:58,48 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:06:58,48 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:06:58,55 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:06:58,75 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:06:58,75 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:06:58,76 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:06:58,85 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:06:58,88 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:07:53,674 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:07:53,679 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:07:53,700 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:07:53,701 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:07:53,701 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:07:53,708 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:07:53,726 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:07:53,727 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:07:53,727 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:07:53,736 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:07:53,738 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:08:49,349 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:08:49,354 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:08:49,371 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:08:49,372 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:08:49,372 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:08:49,379 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:08:49,397 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:08:49,398 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:08:49,398 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:08:49,407 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:08:49,410 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:09:45,1 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:09:45,6 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:09:45,28 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:09:45,28 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:09:45,29 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:09:45,36 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:09:45,55 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:09:45,56 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:09:45,56 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:09:45,65 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:09:45,68 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:10:40,724 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:10:40,730 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:10:40,751 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:10:40,752 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:10:40,752 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:10:40,759 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:10:40,779 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:10:40,779 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:10:40,780 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:10:40,788 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:10:40,791 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:11:26,782 MAIN        (------ ): DEBUG_INIT
>11.11.2016 15:11:36,401 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:11:36,406 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:11:36,426 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:11:36,427 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:11:36,427 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:11:36,434 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:11:36,454 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:11:36,455 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:11:36,455 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:11:36,462 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:11:36,466 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:12:32,62 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:12:32,68 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:12:32,88 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:12:32,88 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:12:32,89 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:12:32,96 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:12:32,116 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:12:32,116 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:12:32,117 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:12:32,126 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:12:32,129 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:13:27,763 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:13:27,769 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:13:27,796 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:13:27,797 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:13:27,798 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:13:27,805 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:13:27,825 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:13:27,826 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:13:27,826 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:13:27,836 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:13:27,838 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:14:23,427 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:14:23,432 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:14:23,460 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:14:23,460 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:14:23,460 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:14:23,467 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:14:23,488 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:14:23,489 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:14:23,489 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:14:23,498 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:14:23,501 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:15:19,126 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:15:19,132 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:15:19,159 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:15:19,159 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:15:19,160 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:15:19,170 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:15:19,201 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:15:19,202 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:15:19,202 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:15:19,214 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:15:19,217 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:16:14,802 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:16:14,807 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:16:14,829 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:16:14,829 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:16:14,829 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:16:14,836 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:16:14,856 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:16:14,856 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:16:14,857 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:16:14,865 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:16:14,868 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:17:10,429 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:17:10,435 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:17:10,461 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:17:10,462 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:17:10,462 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:17:10,468 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:17:10,486 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:17:10,487 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:17:10,487 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:17:10,496 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:17:10,500 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:18:06,80 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:18:06,87 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:18:06,112 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:18:06,112 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:18:06,113 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:18:06,122 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:18:06,143 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:18:06,143 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:18:06,144 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:18:06,157 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:18:06,160 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:19:01,732 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:19:01,738 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:19:01,756 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:19:01,757 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:19:01,757 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:19:01,764 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:19:01,783 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:19:01,784 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:19:01,785 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:19:01,796 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:19:01,799 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:19:57,476 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:19:57,481 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:19:57,495 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:19:57,495 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:19:57,496 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:19:57,503 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:19:57,516 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:19:57,517 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:19:57,517 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:19:57,526 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:19:57,529 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:20:53,210 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:20:53,215 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:20:53,231 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:20:53,232 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:20:53,232 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:20:53,241 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:20:53,258 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:20:53,259 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:20:53,259 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:20:53,268 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:20:53,270 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:21:26,611 MAIN        (------ ): DEBUG_INIT
>11.11.2016 15:21:48,832 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:21:48,838 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:21:48,859 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:21:48,859 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:21:48,860 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:21:48,868 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:21:48,885 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:21:48,886 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:21:48,886 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:21:48,894 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:21:48,896 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:22:44,493 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:22:44,499 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:22:44,520 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:22:44,520 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:22:44,521 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:22:44,527 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:22:44,548 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:22:44,549 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:22:44,550 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:22:44,560 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:22:44,562 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:23:40,132 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:23:40,137 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:23:40,170 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:23:40,171 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:23:40,171 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:23:40,178 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:23:40,195 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:23:40,195 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:23:40,196 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:23:40,206 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:23:40,211 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:24:35,786 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:24:35,791 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:24:35,812 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:24:35,813 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:24:35,814 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:24:35,824 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:24:35,842 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:24:35,843 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:24:35,843 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:24:35,852 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:24:35,856 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:25:31,436 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:25:31,442 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:25:31,462 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:25:31,463 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:25:31,463 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:25:31,470 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:25:31,490 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:25:31,490 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:25:31,491 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:25:31,499 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:25:31,502 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:26:27,97 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:26:27,103 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:26:27,123 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:26:27,124 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:26:27,124 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:26:27,131 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:26:27,151 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:26:27,152 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:26:27,152 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:26:27,161 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:26:27,164 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:27:22,729 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:27:22,734 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:27:22,756 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:27:22,757 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:27:22,757 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:27:22,764 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:27:22,780 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:27:22,780 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:27:22,781 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:27:22,791 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:27:22,793 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:28:18,394 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:28:18,400 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:28:18,420 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:28:18,421 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:28:18,421 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:28:18,427 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:28:18,446 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:28:18,447 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:28:18,447 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:28:18,455 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:28:18,458 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:29:14,56 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:29:14,62 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:29:14,84 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:29:14,85 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:29:14,85 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:29:14,92 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:29:14,109 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:29:14,110 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:29:14,110 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:29:14,118 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:29:14,120 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:30:09,803 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:30:09,809 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:30:09,832 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:30:09,832 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:30:09,832 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:30:09,839 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:30:09,860 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:30:09,861 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:30:09,861 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:30:09,870 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:30:09,873 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:31:05,516 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:31:05,521 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:31:05,543 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:31:05,543 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:31:05,543 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:31:05,549 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:31:05,575 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:31:05,575 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:31:05,576 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:31:05,585 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:31:05,588 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:31:26,602 MAIN        (------ ): DEBUG_INIT
>11.11.2016 15:32:01,253 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:32:01,263 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:32:01,340 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:32:01,340 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:32:01,340 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:32:01,346 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:32:01,366 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:32:01,367 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:32:01,367 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:32:01,376 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:32:01,380 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:32:56,974 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:32:56,979 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:32:57,0 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:32:57,0 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:32:57,1 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:32:57,8 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:32:57,26 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:32:57,27 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:32:57,27 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:32:57,37 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:32:57,47 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:33:52,613 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:33:52,618 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:33:52,640 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:33:52,641 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:33:52,641 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:33:52,648 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:33:52,666 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:33:52,667 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:33:52,667 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:33:52,675 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:33:52,678 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:34:48,291 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:34:48,296 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:34:48,315 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:34:48,316 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:34:48,316 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:34:48,325 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:34:48,343 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:34:48,343 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:34:48,344 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:34:48,353 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:34:48,356 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:35:43,939 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:35:43,945 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:35:43,963 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:35:43,963 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:35:43,964 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:35:43,975 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:35:43,991 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:35:43,992 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:35:43,993 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:35:44,3 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:35:44,6 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:36:39,617 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:36:39,622 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:36:39,644 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:36:39,644 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:36:39,645 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:36:39,652 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:36:39,677 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:36:39,677 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:36:39,678 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:36:39,688 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:36:39,691 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:37:35,341 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:37:35,347 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:37:35,367 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:37:35,367 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:37:35,368 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:37:35,375 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:37:35,395 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:37:35,395 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:37:35,396 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:37:35,405 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:37:35,408 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:38:30,992 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:38:30,997 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:38:31,20 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:38:31,20 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:38:31,20 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:38:31,27 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:38:31,48 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:38:31,48 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:38:31,49 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:38:31,58 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:38:31,61 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:39:26,688 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:39:26,693 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:39:26,715 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:39:26,715 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:39:26,716 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:39:26,723 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:39:26,744 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:39:26,744 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:39:26,745 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:39:26,753 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:39:26,755 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:40:22,523 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:40:22,529 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:40:22,551 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:40:22,551 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:40:22,552 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:40:22,559 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:40:22,580 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:40:22,580 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:40:22,581 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:40:22,590 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:40:22,593 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:41:18,177 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:41:18,183 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:41:18,203 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:41:18,203 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:41:18,203 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:41:18,210 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:41:18,229 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:41:18,230 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:41:18,231 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:41:18,239 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:41:18,242 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:41:26,709 MAIN        (------ ): DEBUG_INIT
>11.11.2016 15:42:13,883 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:42:13,889 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:42:13,911 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:42:13,911 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:42:13,912 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:42:13,919 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:42:13,948 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:42:13,949 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:42:13,949 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:42:13,958 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:42:13,961 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:43:09,585 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:43:09,591 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:43:09,612 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:43:09,612 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:43:09,613 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:43:09,621 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:43:09,643 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:43:09,644 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:43:09,644 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:43:09,654 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:43:09,657 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:44:05,260 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:44:05,266 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:44:05,294 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:44:05,295 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:44:05,295 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:44:05,303 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:44:05,323 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:44:05,324 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:44:05,324 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:44:05,333 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:44:05,336 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:45:00,919 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:45:00,924 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:45:00,944 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:45:00,945 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:45:00,945 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:45:00,952 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:45:00,971 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:45:00,972 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:45:00,972 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:45:00,981 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:45:00,984 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:45:56,610 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:45:56,616 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:45:56,635 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:45:56,636 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:45:56,636 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:45:56,643 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:45:56,664 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:45:56,664 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:45:56,665 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:45:56,673 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:45:56,676 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:46:52,283 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:46:52,288 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:46:52,307 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:46:52,308 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:46:52,308 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:46:52,315 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:46:52,339 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:46:52,340 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:46:52,340 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:46:52,347 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:46:52,351 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:47:47,951 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:47:47,956 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:47:47,977 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:47:47,977 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:47:47,977 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:47:47,984 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:47:48,2 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:47:48,2 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:47:48,3 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:47:48,12 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:47:48,16 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:48:43,579 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:48:43,585 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:48:43,602 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:48:43,603 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:48:43,603 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:48:43,615 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:48:43,631 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:48:43,632 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:48:43,632 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:48:43,641 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:48:43,645 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:49:39,278 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:49:39,283 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:49:39,304 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:49:39,304 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:49:39,305 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:49:39,312 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:49:39,330 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:49:39,330 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:49:39,331 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:49:39,339 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:49:39,341 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:50:34,963 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:50:34,968 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:50:34,988 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:50:34,989 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:50:34,989 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:50:34,996 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:50:35,15 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:50:35,16 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:50:35,16 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:50:35,25 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:50:35,28 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:51:26,776 MAIN        (------ ): DEBUG_INIT
>11.11.2016 15:51:30,676 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:51:30,681 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:51:30,704 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:51:30,704 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:51:30,705 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:51:30,712 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:51:30,728 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:51:30,728 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:51:30,729 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:51:30,736 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:51:30,738 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:52:26,373 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:52:26,378 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:52:26,399 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:52:26,400 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:52:26,401 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:52:26,412 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:52:26,426 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:52:26,427 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:52:26,427 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:52:26,436 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:52:26,439 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:53:22,13 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:53:22,19 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:53:22,40 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:53:22,40 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:53:22,40 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:53:22,47 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:53:22,67 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:53:22,68 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:53:22,68 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:53:22,78 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:53:22,80 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:54:17,731 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:54:17,736 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:54:17,757 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:54:17,758 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:54:17,759 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:54:17,767 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:54:17,783 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:54:17,783 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:54:17,784 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:54:17,791 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:54:17,794 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:55:13,432 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:55:13,437 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:55:13,461 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:55:13,461 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:55:13,462 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:55:13,469 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:55:13,488 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:55:13,489 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:55:13,489 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:55:13,498 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:55:13,514 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:56:09,79 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:56:09,85 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:56:09,104 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:56:09,104 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:56:09,105 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:56:09,112 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:56:09,131 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:56:09,131 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:56:09,132 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:56:09,141 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:56:09,144 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:57:04,741 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:57:04,746 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:57:04,767 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:57:04,767 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:57:04,767 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:57:04,774 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:57:04,791 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:57:04,791 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:57:04,792 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:57:04,801 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:57:04,804 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:58:00,431 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:58:00,436 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:58:00,456 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:58:00,457 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:58:00,457 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:58:00,464 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:58:00,482 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:58:00,483 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:58:00,483 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:58:00,490 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:58:00,493 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:58:56,66 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:58:56,71 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:58:56,100 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:58:56,100 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:58:56,100 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:58:56,106 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:58:56,127 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:58:56,128 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:58:56,128 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:58:56,137 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:58:56,141 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 15:59:51,795 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:59:51,800 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:59:51,819 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 15:59:51,820 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:59:51,820 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:59:51,829 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 15:59:51,846 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 15:59:51,846 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 15:59:51,846 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 15:59:51,854 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 15:59:51,857 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:00:47,732 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:00:47,737 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:00:47,764 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:00:47,765 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:00:47,765 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:00:47,772 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:00:47,797 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:00:47,798 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:00:47,798 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:00:47,807 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:00:47,810 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:01:26,695 MAIN        (------ ): DEBUG_INIT
>11.11.2016 16:01:43,470 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:01:43,475 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:01:43,496 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:01:43,497 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:01:43,497 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:01:43,503 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:01:43,523 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:01:43,524 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:01:43,524 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:01:43,533 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:01:43,537 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:02:39,145 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:02:39,150 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:02:39,172 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:02:39,173 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:02:39,173 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:02:39,180 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:02:39,200 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:02:39,201 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:02:39,201 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:02:39,210 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:02:39,214 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:03:34,783 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:03:34,789 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:03:34,810 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:03:34,811 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:03:34,811 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:03:34,818 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:03:34,836 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:03:34,836 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:03:34,837 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:03:34,846 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:03:34,849 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:04:30,459 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:04:30,465 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:04:30,486 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:04:30,486 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:04:30,486 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:04:30,492 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:04:30,510 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:04:30,510 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:04:30,510 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:04:30,517 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:04:30,520 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:05:26,123 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:05:26,128 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:05:26,151 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:05:26,152 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:05:26,152 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:05:26,162 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:05:26,178 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:05:26,178 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:05:26,179 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:05:26,188 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:05:26,192 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:06:21,811 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:06:21,819 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:06:21,837 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:06:21,837 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:06:21,838 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:06:21,843 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:06:21,859 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:06:21,860 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:06:21,861 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:06:21,873 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:06:21,876 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:07:17,497 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:07:17,503 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:07:17,524 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:07:17,525 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:07:17,525 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:07:17,532 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:07:17,551 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:07:17,551 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:07:17,551 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:07:17,561 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:07:17,564 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:08:13,182 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:08:13,192 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:08:13,214 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:08:13,214 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:08:13,215 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:08:13,223 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:08:13,244 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:08:13,245 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:08:13,245 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:08:13,254 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:08:13,257 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:09:08,861 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:09:08,866 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:09:08,890 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:09:08,891 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:09:08,891 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:09:08,898 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:09:08,915 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:09:08,916 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:09:08,917 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:09:08,927 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:09:08,930 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:10:04,586 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:10:04,591 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:10:04,612 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:10:04,613 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:10:04,613 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:10:04,620 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:10:04,640 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:10:04,641 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:10:04,641 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:10:04,650 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:10:04,654 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:11:00,283 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:11:00,288 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:11:00,308 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:11:00,309 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:11:00,309 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:11:00,316 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:11:00,335 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:11:00,335 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:11:00,336 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:11:00,345 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:11:00,348 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:11:26,727 MAIN        (------ ): DEBUG_INIT
>11.11.2016 16:11:55,950 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:11:55,955 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:11:55,979 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:11:55,979 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:11:55,979 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:11:55,986 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:11:56,12 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:11:56,12 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:11:56,12 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:11:56,21 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:11:56,24 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:12:51,612 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:12:51,618 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:12:51,639 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:12:51,639 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:12:51,639 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:12:51,646 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:12:51,664 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:12:51,664 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:12:51,665 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:12:51,674 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:12:51,678 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:13:47,263 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:13:47,268 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:13:47,288 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:13:47,288 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:13:47,288 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:13:47,295 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:13:47,315 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:13:47,316 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:13:47,316 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:13:47,325 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:13:47,328 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:14:42,915 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:14:42,920 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:14:42,939 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:14:42,940 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:14:42,940 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:14:42,947 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:14:42,966 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:14:42,966 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:14:42,967 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:14:42,976 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:14:42,978 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:15:38,663 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:15:38,668 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:15:38,688 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:15:38,688 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:15:38,689 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:15:38,697 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:15:38,716 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:15:38,716 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:15:38,717 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:15:38,726 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:15:38,729 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:16:34,333 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:16:34,339 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:16:34,361 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:16:34,361 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:16:34,361 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:16:34,368 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:16:34,390 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:16:34,390 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:16:34,391 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:16:34,399 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:16:34,402 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:17:29,986 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:17:29,992 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:17:30,16 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:17:30,17 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:17:30,17 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:17:30,26 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:17:30,42 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:17:30,42 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:17:30,42 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:17:30,50 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:17:30,54 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:18:25,689 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:18:25,695 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:18:25,715 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:18:25,716 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:18:25,716 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:18:25,723 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:18:25,739 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:18:25,740 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:18:25,740 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:18:25,748 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:18:25,751 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:19:21,329 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:19:21,335 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:19:21,360 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:19:21,361 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:19:21,361 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:19:21,367 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:19:21,391 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:19:21,392 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:19:21,393 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:19:21,404 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:19:21,408 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:20:20,147 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:20:20,154 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:20:20,189 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:20:20,191 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:20:20,191 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:20:20,198 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:20:20,227 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:20:20,228 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:20:20,228 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:20:20,236 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:20:20,239 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.
>11.11.2016 16:21:15,884 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:21:15,890 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:21:15,920 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847623.476914
>11.11.2016 16:21:15,920 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:21:15,920 LDAP        (PROCESS): sync from ucs:   Resync rejected file: /var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:21:15,931 LDAP        (PROCESS): sync from ucs: [         group] [       add] cn=Printer-Admins,cn=groups,DC=acheron,DC=mail
>11.11.2016 16:21:15,952 LDAP        (WARNING): sync failed, saved as rejected
>	/var/lib/univention-connector/s4/1478847638.880242
>11.11.2016 16:21:15,952 LDAP        (WARNING): Traceback (most recent call last):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/__init__.py", line 843, in __sync_file_from_ucs
>    if ((old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, unicode(old_dn, 'utf8'), old, new)) or (not old_dn and not self.sync_from_ucs(key, object, premapped_ucs_dn, old_dn, old, new))):
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 2414, in sync_from_ucs
>    objectSid = decode_sid(objectSid_attr_value)
>  File "/usr/lib/pymodules/python2.7/univention/s4connector/s4/__init__.py", line 517, in decode_sid
>    sid += "%d" % ord(value[0])
>TypeError: 'NoneType' object has no attribute '__getitem__'
>
>11.11.2016 16:21:15,953 LDAP        (PROCESS): sync to ucs: Resync rejected dn: CN=Print Operators,CN=Builtin,DC=acheron,DC=mail
>11.11.2016 16:21:15,962 LDAP        (PROCESS): sync to ucs:   [         group] [    modify] cn=Printer-Admins,cn=groups,dc=acheron,dc=mail
>11.11.2016 16:21:15,966 LDAP        (PROCESS): Unable to sync cn=Printer-Admins,cn=groups,dc=acheron,dc=mail (UUID: 150065a0-3ab0-1036-889b-9dfaca459e67). The object is currently locked.

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Attachments on bug 43368: 8356 | 8421 | 8474 | 8486