Zoltan -

You'll probably have to contact TSM Support about this crash.

I believe that you are using AIX, and so expect that Error 11 to be the Unix 
errno, which would be EAGAIN, if so.  That often relates to resource limits, so 
check your /etc/security/limits for the UID and that the process is starting 
with high or unlimited values.  In AIX, the kernel setting maxreqs may need 
adjustment for AIO.

I would have some basic monitor watching the TSM processes over time, from 
start-up, to record their memory, filehandle, child processes and similar 
consumption as they run to see if anything is getting out of hand.

   Richard Sims