Expert Advice

CICSplex_DB2Abort_Critical  
Situation Description
Suggested Actions
Situation Description

Critical threshold exceeded for DB2 abort percent

 

Suggested Actions

Consider changing the THREADWAIT parameter of the DB2ENTRY definition for this transaction. YES allows a task to be queued when no threads are available; POOL allows a task to use a pool thread. Increase the THREADLIMIT of the DB2ENTRY definition for the transaction, or use the MODIFY option of the DSNC transaction to increase it dynamically. Increasing the number of threads will increase the overhead of the MVS dispatcher scanning the TCB chain.

 

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