After the update with UCM to erratum 449 i got the following email at midnight:
Traceback (most recent call last):
File “/usr/sbin/univention-directory-reports-cleanup”, line 46, in
for f in os.listdir(dirname): OSError: [Errno 2] No such file or directory: ‘/usr/share/univention-management-console-module-udm’
Heiko