diff --git a/ucs-4.0-0/management/univention-management-console/src/univention/management/console/modules/__init__.py b/ucs-4.0-0/management/univention-management-console/src/univention/management/console/modules/__init__.py
index ca4ed29..69c7bbc 100644
--- a/ucs-4.0-0/management/univention-management-console/src/univention/management/console/modules/__init__.py
+++ b/ucs-4.0-0/management/univention-management-console/src/univention/management/console/modules/__init__.py
@@ -201,7 +201,6 @@ class Base(signals.Provider, Translation):
 	def __init__(self):
 		signals.Provider.__init__(self)
 		self.signal_new('success')
-		self.signal_new('failure')
 		self._username = None
 		self._user_dn = None
 		self._password = None
@@ -297,11 +296,5 @@ class Base(signals.Provider, Translation):
 
 	def result(self, response):
 		if response.id in self.__requests:
-			object, method = self.__requests[response.id]
-			if response.status in (SUCCESS, SUCCESS_MESSAGE, SUCCESS_PARTIAL, SUCCESS_SHUTDOWN):
-				response.module = ['ready']
-				self.signal_emit('success', response)
-			else:
-				response.module = ['failure']
-				self.signal_emit('failure', response)
+			self.signal_emit('success', response)
 			del self.__requests[response.id]
diff --git a/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/message.py b/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/message.py
index 715ec10..31620fa 100644
--- a/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/message.py
+++ b/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/message.py
@@ -170,13 +170,13 @@ class Message(object):
 			else:
 				self.body[key] = value
 		else:
-			PARSER.process('Attribute %s just available for MIME type %s' % (key, MIMETYPE_JSON))
+			PARSER.info('Attribute %s just available for MIME type %s' % (key, MIMETYPE_JSON))
 
 	def _get_key(self, key):
 		if self.mimetype == MIMETYPE_JSON:
 			return self.body.get(key)
 		else:
-			PARSER.process('Attribute %s just available for MIME type %s' % (key, MIMETYPE_JSON))
+			PARSER.info('Attribute %s just available for MIME type %s' % (key, MIMETYPE_JSON))
 			return None
 
 	#: contains a human readable error message
@@ -308,7 +308,7 @@ class Response(Message):
 			self.parse(data)
 
 	def is_final(self):
-		return (self._id and self.status != SUCCESS_PARTIAL)
+		return (self._id and (self.mimetype != MIMETYPE_JSON or self.status != SUCCESS_PARTIAL))
 
 	recreate_id = None
 
diff --git a/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/modserver.py b/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/modserver.py
index ed5fa80..73ea463 100644
--- a/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/modserver.py
+++ b/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/modserver.py
@@ -110,7 +110,6 @@ class ModuleServer(Server):
 			self.__init_error_message = error
 		else:
 			self.__handler.signal_connect('success', notifier.Callback(self._reply, True))
-			self.__handler.signal_connect('failure', notifier.Callback(self._reply, True))
 
 	def _reply(self, msg, final):
 		if final:
diff --git a/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/server.py b/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/server.py
index 5e20602..89cf2f9 100644
--- a/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/server.py
+++ b/ucs-4.0-0/management/univention-management-console/src/univention/management/console/protocol/server.py
@@ -53,7 +53,7 @@ from univention.lib.i18n import Translation
 _ = Translation('univention.management.console').translate
 
 # internal packages
-from .message import Message, Response, IncompleteMessageError, ParseError, UnknownCommandError, InvalidArgumentsError, InvalidOptionsError
+from .message import Message, Response, IncompleteMessageError, ParseError, UnknownCommandError, InvalidArgumentsError, InvalidOptionsError, MIMETYPE_JSON
 from .session import State, Processor
 from .definitions import (
 	BAD_REQUEST_FORBIDDEN, BAD_REQUEST_INVALID_ARGS,
@@ -357,7 +357,7 @@ class MagicBucket(object):
 			return
 
 		# module process wants to exit
-		if msg.status == SUCCESS_SHUTDOWN:
+		if msg.mimetype == MIMETYPE_JSON and msg.status == SUCCESS_SHUTDOWN:
 			module_name = state.processor.get_module_name(msg.arguments[0])
 			if module_name:
 				state.processor._purge_child(module_name)