A fix is available
APAR status
Closed as program error.
Error description
ABEND:5C6-00F30459,U=SYSOPR,C=R3600.710.SSSC-CSQ3EOTS, M=CSQ3AAES,LOC=CSQ3AMGP.CSQ3TM00 . In the Logrec report, we found that there was an S13E abend while the ACE was going through deallocate processing. The S13E abend eventually led to an ABEND 5C6-00F30459 during shutdown. . Additional Symptoms: . In the WMQ MSTR job-log: . DUMP TITLE=XXX,ABN=5C6-00F30459,U=SYSOPR, C=R3600.710.SSSC-CSQ3EOTS,M=CSQ3AAES, LOC=CSQ3AMGP.CSQ3TM00 ,, DUMPID=014 REQUESTED BY JOB (XXXXMSTR) DUMP TITLE=SLIP DUMP ID=yyyy IEF450I XXXXMSTR XXXXMSTR - ABEND=S6C6 U0000 REASON=00F30420 Abend 5C6-00F30459 in CSQ3TM00 occurs during queue manager shutdown, or following resynchronisation with RRS. The abend is followed by abnormal queue manager termination 6C6 with REASON=00F30420.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 * * Release 1 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: Abend 5C6-00F30459 in CSQ3TM00 occurs * * during queue manager shutdown, or * * following resynchronisation with RRS. * * The abend is followed by abnormal * * queue manager termination 6C6 with * * REASON=00F30420. * **************************************************************** * RECOMMENDATION: * **************************************************************** An application was canceled while in the process of freeing an ACE during end context processing. This led to the ACE not being freed, however at the time of the cancel the ACE no longer had an associated RAL. When the queue manager is stopped, or when RRS resync takes place, all RRS ACEs are queued for deferred EOT processing, however as the ACE from the canceled application no longer has a RAL, this leads to CSQ3TM00 abending 5C6-00F30459, and the resulting abnormal termination of the queue manager.
Problem conclusion
Queue manager shutdown processing and RRS resynchronisation processing are corrected to no longer queue ACEs that have already been through deallocation processing (and so have no associated RAL) for deferred EOT processing. 100Y CSQ3RRSI CSQ3RRSR
Temporary fix
********* * HIPER * *********
Comments
APAR Information
APAR number
PI10949
Reported component name
WMQ Z/OS V7
Reported component ID
5655R3600
Reported release
100
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2014-02-04
Closed date
2014-05-19
Last modified date
2014-07-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI18104
Modules/Macros
CSQ3RRSI CSQ3RRSR
Fix information
Fixed component name
WMQ Z/OS V7
Fixed component ID
5655R3600
Applicable component levels
R100 PSY UI18104
UP14/06/27 P F406 ¢
Fix is available
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Document Information
Modified date:
01 July 2014