A fix is available
APAR status
Closed as unreproducible in next release.
Error description
ABN=5C6-00C51167,S=00000825,C=R3600.710.CFM -CSQERAS1,M=CSQGFRCV,LOC=CSQELPLM.CSQERAS1+0000095A occurs because CSQERAS1 is trying to update an eUOWD (Unit of Work control block) for an application structure other than the one it was processing. This is followed by ABN=5C6-00C510AD,LOC=CSQELPLM.CSQEOCRQ+00000C1A Additional Symptom(s) Search Keyword(s): ABEND5C6 ABENDS5C6 5C6 S5C6 S05C6 00C51167 00C510AD CSQEOCRQ Queue Sharing Group QSG
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 * * Release 1 Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: Abend 5C6-00C51167 occurs in CSQERAS1 * * when a queue manager reconnects to a * * CF structure. * **************************************************************** * RECOMMENDATION: * **************************************************************** When a queue manager connects to a CF structure, CSQERAS1 is called to recover the queue manager's connection to the structure if it had previously disconnected from the structure due to a failure. If CSQERAS1 reads an eUOWD from the admin structure that relates to a structure other than the one that is being recovered, it can incorrectly attempt to write it back to the admin structure with an updated version number. The 5C6-00C51167 abend occurs if the eUOWD happens to be deleted between CSQERAS1 reading and attempting to update it, causing the write to the admin structure to fail unexpectedly.
Problem conclusion
Temporary fix
Comments
CSQERAS1 has been corrected so that it does not attempt to update eUOWDs that relate to work on CF structures other than the one that is being recovered.
APAR Information
APAR number
PI27433
Reported component name
WMQ Z/OS V7
Reported component ID
5655R3600
Reported release
100
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2014-10-10
Closed date
2014-10-31
Last modified date
2015-01-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI22666
Modules/Macros
CSQERAS1
Fix information
Fixed component name
WMQ Z/OS V7
Fixed component ID
5655R3600
Applicable component levels
R100 PSY UI22666
UP14/12/04 P F412
Fix is available
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Document Information
Modified date:
02 January 2015