A fix is available
APAR status
Closed as program error.
Error description
DUMP TITLE=CSQ1,ABN=0C4-00000004,U=SYSOPR ,C=R3600.710.CMC -CS QMCTXE,M=CSQGFRCV,LOC=+00000770 . The failing instruction is 42A0 300F with Reg3=00000000. . The 0C4 happened when an ABENDS13E occurred while CSQMCTXE was in the middle of end-context processing. In this case, it was while a connected WebSphere Application Server was ending. The queue manager remained running. . Additional keywords: ABEND0C4 ABENDS0C4 0C5 S0C4 S00C4 ABEND13E ABENDS13E 13E S13E S013E RRS RRSBATCH WAS WSAS
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 * * Release 1 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: Abends S0C4 or S5C6-00940024 may occur * * in CSQMCTXE if a task abends while * * ending an RRS context. * **************************************************************** * RECOMMENDATION: * **************************************************************** If, during the end-context processing the task abends, then when the address space finally ends the system may reattempt to drive the end-context processing, but because the ACE has been cleaned up, an abend may occur.
Problem conclusion
RRS end-context processing has been amended to ensure that the it will not be re-driven if we abend during RRS end-context. 100Y CSQMCTXE
Temporary fix
Comments
APAR Information
APAR number
PM74575
Reported component name
WMQ Z/OS V7
Reported component ID
5655R3600
Reported release
010
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2012-10-08
Closed date
2013-01-23
Last modified date
2013-12-05
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK91129 PI07497
Modules/Macros
CSQMCTXE
Fix information
Fixed component name
WMQ Z/OS V7
Fixed component ID
5655R3600
Applicable component levels
R100 PSY UK91129
UP13/02/05 P F302
Fix is available
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Document Information
Modified date:
05 December 2013