I've had the exact same problem running TSM 5.2.2 on AIX 5.2.  The only
way I have found to correct the problem was to stop and start the TSM.
I've looked on the WEB and asked about 10 months ago but never heard
anything.  I did call Tivoli and we never did find a way to restart the
scheduler without stopping and starting TSM.  I found that it tended to
happen when 1 of the scheduled servers had a problem and after that
problem occurred the scheduler would stop.  Our scheduled jobs run in
prompted mode.

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Christoph Pilgram
Sent: Wednesday, November 16, 2005 3:21 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] Servers scheduler dies

Hi all,

I'm running TSM 5.2.4.3 on an AIX 5.1 server.
In the last 2 weeks it happened twice, that the servers scheduler seems
stop
working. In the night after having correctly completed some client
backups
(scheduled from the servers scheduler) all following client backup
schedules
went to "missed". I could not find any error-message in the actlog.
Only a restart of the TSM-server could get the scheduler to run client
schedules again.

Does anybody have similar problems or knows how to fix it (or where the
problem is)

Thanks
Chris