When creating a user and the given password does not conform to the password policy, an error message is shown: "The LDAP object could not be saved: Password policy error: is too simple" If I change the password to a stronger one, I get the next error message: "The LDAP object could not be saved: The username is already in use as username or as groupname : mary" This is due to a locked uidNumber object in cn=uidNumber,cn=temporary,cn=univention,dc=example,dc=org If I delete the locked uidNumber object, I can finally save my user.
*** This bug has been marked as a duplicate of bug 41711 ***