I would recommend doing a full backup first then continue with incremental.
Maybe an Exchange log was damaged during the upgrade or some other type of
problem occurred, but the full backup has helped in tests.


Duane Ochs
Systems Administration
Quad/Graphics Inc.
414.566.2375



-----Original Message-----
From: Yahya Ilyas [mailto:Yahya.Ilyas AT ASU DOT EDU]
Sent: Thursday, August 01, 2002 3:46 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: MS Exchange backup fails


We recently upgraded from WinNT to Win2K SP2, and ADSM/TSM incremental and
full backups started failing on those machines.  One server which has Win2k
from the beginning does not fail and backup works fine.
MS Exchange version is 5.5 SP4.  and TDP for MS Exchange is version 1.1.

I get following errors:

ACN3025E -- Backup error encountered.
ACN4226E -- Exchange Error: Unable to perform an incremental backup because
a required Microsoft Exchange database log file could not be found.
07/27/2002 18:06:46 Finished command. Return code is:
310
07/27/2002 18:06:46 ANS1512E Scheduled event 'EXCHMAINEX4-SCH' failed.
Return code = 310.
07/27/2002 18:06:46 Sending results for scheduled event 'EXCHMAINEX4-SCH'.
07/27/2002 18:06:46 Results sent to server for scheduled event
'EXCHMAINEX4-SCH'.


Thanks
Yahya


>       -----
>       Yahya Ilyas
>       Systems Programmer Sr
>       Systems Integration & Management
>       Information Technology
>       Arizona State University, Tempe, AZ 85287-0101
>
>       yahya.ilyas AT asu DOT edu
>       Phone: (480) 965-4467
>
>