Expert Advice

CICSplex_DB2ThreadHWM_Warning  
Situation Description
Suggested Actions
Situation Description

Warning threshold exceeded for DB2 thread HWM

 

Suggested Actions

If the problem is intermittent, you may increase the maximum number of active tasks for this transaction temporarily with the MODIFY option of the DSNC transaction. If the threshold is exceeded frequently, consider raising the maximum number of active threads by changing the THREADLIMIT parameter in the DB2ENTRY definition. Increasing the number of threads, however, increases the overhead of the MVS dispatcher scanning the TCB chain.

 

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