A fix is available
APAR status
Closed as program error.
Error description
WMQ z/OS CHIN abend with ABN=5C6-00D40054 on startup . DUMPID=001 REQUESTED BY JOB (xxxxCHIN) DUMP TITLE=xxxx,ABN=5C6-00D40054,U=MQM, C=R3600.701.MMC -CSQMWLBR, M=CSQGFRCV,LOC=CSQMLPLM.CSQMWLBR+xxxxxxxx . CSQMWLBR is comparing the queue-managers connected to the CSQ_ADMIN structure with the queue-managers in the current XCF GROUP, and has found that one of them is connected to the structure but is not in the group.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ for z/OS Version 7 * * Release 0 Modification 1 and Release 1 * * Modification 0. * **************************************************************** * PROBLEM DESCRIPTION: The channel initiator abends with * * 5C6-00D40054 during startup. * **************************************************************** * RECOMMENDATION: * **************************************************************** CSQMWLBR is comparing the queue-managers connected to the CSQ_ADMIN CF structure with the queue-managers in the current XCF GROUP, and has found that a given queue manager (QMA for instance) is connected to the structure but is not in the group. The reason for this is that the XCF data was requested with REQTYPE(IMMEDIATE), meaning that the information currently in storage is returned, as opposed to REQTYPE(DEFER), which would ensure the data is up to date. Thus, if a certain timing window is hit, the information for QMA might not be in the returned member info.
Problem conclusion
The code was changed to use the REQTYPE(DEFER) parameter on the IXCQUERY call to ensure all members are in the returned data. 010Y 100Y CSQMWLBR
Temporary fix
Comments
APAR Information
APAR number
PM92795
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
2013-07-11
Closed date
2013-09-25
Last modified date
2013-11-04
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK97894 UK97893
Modules/Macros
CSQMWLBR
Fix information
Fixed component name
WMQ Z/OS V7
Fixed component ID
5655R3600
Applicable component levels
Fix is available
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Document Information
Modified date:
04 November 2013