Hi Volker,

look at this:
* IC29845     Client terminates the backup if it tries to back up a drive it
*
*             can not access (such as the Microsoft Exchange Installable
*
*             File System).  

I found it in the readme1st file of the TSM client version 4.1.2.17. Maybe
this is the error that makes the client to terminate the backup.

Otherwise should the error you described be fixed in version 4.1.2.12 (look
at the IC no. of the readme1st):

* IC29368     ERRONEOUS 'USER ABORT' ANS1074I OR ANS5011I
*
*             DURING BACKUP. 

I would try to update the TSM client with version 4.1.2.19 or 4.2 (I use
many 4.1.2.19 and a 4.2 on my machine and they are working very well!) and
run the backup again.

Many greetings

Thomas Anthon-Kiel
tak AT wisehouse DOT com
WISEhouse Denmark A/S