Expert Advice

OS390_GlobalEnqueueReserve_Crit  
Situation Description
Suggested Actions
Situation Description

System Global Enqueue and Reserve Critical

 

Suggested Actions

ENQueue delay is high and has remained so for over a minute. Check the details to determine who is holding the ENQ. If it is a batch job that can be canceled and requeued, the deadlock can be broken by doing so. If it is a started task or on-line user, a system programmer should be called.

 

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