ABEND S301 CAUSES CICS TO TERMINATE (Doc ID 457135.1)

Last updated on JANUARY 15, 2015

Applies to:

Access Manager for CICS - Version 9.2.0.8.21 to 10.2.0.3
IBM z/OS on System z
IBM z/OS (OS/390)
Checked for currency on Jan-15-2015


Symptoms

When running an AM4CICS, the CICS region encountered S301 abend.  The CICS region remains in WAIT state, no new transactions can use the AM4CICS and eventually issues an S301 abend.  The CICS region has to be recycled to be able to use it again.


Cause

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