diff --git a/product/CMFActivity/Activity/SQLDict.py b/product/CMFActivity/Activity/SQLDict.py
index 8887711fad069cb86e047a9e9ae32d50a59d06eb..e58a81385ea521ddaeb28b9d87a03e35d736b33b 100644
--- a/product/CMFActivity/Activity/SQLDict.py
+++ b/product/CMFActivity/Activity/SQLDict.py
@@ -411,20 +411,6 @@ class SQLDict(RAMDict, SQLBase):
         method(*args)
       except:
         LOG('SQLDict', WARNING, 'Exception raised when invoking messages (uid, path, method_id) %r' % ([(x[0], x[1].object_path, x[1].method_id) for x in message_uid_priority_list], ), error=sys.exc_info())
-        to_free_uid_list = [x[0] for x in message_uid_priority_list]
-        try:
-          # Rollback all changes made on activity connection.
-          # We will commit to make messages available, and we cannot control
-          # what was done by the activity: it might have used the activity
-          # connection. As the transaction failed, we must rollback these
-          # potential changes before being allowed to commit in
-          # makeMessageListAvailable.
-          activity_tool.SQLDict_rollback()
-          makeMessageListAvailable(to_free_uid_list)
-        except:
-          LOG('SQLDict', PANIC, 'Failed to free messages: %r' % (to_free_uid_list, ), error=sys.exc_info())
-        else:
-          LOG('SQLDict', TRACE, 'Freed messages %r' % (to_free_uid_list))
         try:
           abortTransactionSynchronously()
         except:
@@ -432,6 +418,13 @@ class SQLDict(RAMDict, SQLBase):
           LOG('SQLDict', PANIC,
               'abort failed, thus some objects may be modified accidentally')
           return True # Stop processing messages for this tic call for this queue.
+        to_free_uid_list = [x[0] for x in message_uid_priority_list]
+        try:
+          makeMessageListAvailable(to_free_uid_list)
+        except:
+          LOG('SQLDict', PANIC, 'Failed to free messages: %r' % (to_free_uid_list, ), error=sys.exc_info())
+        else:
+          LOG('SQLDict', TRACE, 'Freed messages %r' % (to_free_uid_list))
       # Abort if something failed.
       if len([x for x in message_uid_priority_list if not x[1].is_executed]) != 0:
         endTransaction = abortTransactionSynchronously