Expert Advice

IMS_Wait_IWAIT_in_Term  
Situation Description
Suggested Actions
Situation Description

Application program IWAITing while terminating

 

Suggested Actions

The application program is in a wait state at termination. Review IMS Connect Summary workspace to determine if any transaction or client has elongated Output Confirm Times. IMS Connect clients using the commit mode 1 (CM1) and sync-level confirm model must acknowledge receipt of the message before IMS will fully terminate and unschedule the transaction. Slow client response can cause the IWAIT in termination also driving message region utilization high.

 

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