If that does not help there is some code for DP 8.0 that might help
QCCR2A49801
When starting a scheduled or interactive copy job in
Data Protector 8.0, the CSM process does crash or
aborts within 1 minute after starting.
Copy session manager (CSM) ends abnormally during
scheduled or interactive object copy session
You have to log a call to get this code.
If on Windows CM request SSPNT800_005.
If on HPUX CM request SSPUX800_004.
Best regards, Stewart