You're looking at the logs (scheduler and dsmerror) from one side of
a session.  Look at the log on the other side - the TSM server
Activity Log - which likely says what the problem was.  ADSM
QuickFacts has a set of experienced causes for that message number.

   Richard Sims

On Jan 11, 2009, at 3:31 AM, Mad Unix wrote:

Dear ALL

During the daily backup of my linux systems I get the following
message ...

"ANS1809W A session with the TSM server has been disconnected. An
attempt will be made to reestablish the connection.
A Reconnection attempt will be made in 00:00:00 ... successful[  -]"

What could be the issue?

Thanks

madunix