A fix is available
APAR status
Closed as program error.
Error description
ABEND 5C6-00D40085 issued by CSQMPRTP. S5C6 abend5c6 00D40085 PIDS/5655R3600 RIDS/CSQMLPLM#L RIDS/CSQMPRTP AB/S05C6 PRCS/00D40085 REGS/0E01F REGS/B036E RIDS/CSQGFRCV#R
Local fix
The abend can be circumvented by defining SYSTEM.BASE.TOPIC (see CSQ4INSG) on CSQ3, or by disabling PubSub on CSQ3.
Problem summary
**************************************************************** * USERS AFFECTED: All users of WebSphere MQ Version 7 Release * * 0 Modification 1. * **************************************************************** * PROBLEM DESCRIPTION: A queue manager member of a PubSub * * cluster can experience abend * * 5C6-00D40085 * * (CSQM_ABEND_TOPICMGR_ERROR) in CSQMPRTP * * and/or in CSQMSIPT after CHIN restart. * * * * As result of the abend the cluster * * repository stops with error messages * * CSQX467E with MQRC=2195, CSQX416E, * * CSQX053E with snap dump, CSQX448E and * * abend 5C6-00E7014F in CSQXADPM. * **************************************************************** * RECOMMENDATION: * **************************************************************** The abend 5C6-00D40085 in CSQMPRTP and/or CSQMSIPT happens after CHIN restart when the queue manager is a member of a PubSub cluster and it has PSMODE(COMPAT) but no topics have been defined including the root base topic SYSTEM.BASE.TOPIC and a cluster topic has been defined in another queue manager in the cluster. The abend is issued by the security checking routine in CSQMPRTP or CSQMSIPT when it tries to find a suitable administrative topic node or the root base node to do the security authorization but these topic nodes are not found. As consequence of abend 00D40085, MQRC 2195 MQRC_UNEXPECTED_ERROR is passed to the cluster repository and this causes the repository to stop, to get inhibit the SYSTEM.CLUSTER.COMMAND.QUEUE and the adapter task CSQXADPM to generate abend 5C6-00E7014F. The abend 5C6-00D40085 can be avoided if the SYSTEM.BASE.TOPIC object is defined to the queue manager.
Problem conclusion
The security checking routines have been changed to check authorization for the SYSTEM.BASE.TOPIC even if this root topic node is not defined to the queue manager. 010Y CSQMPRTP CSQMSIPT
Temporary fix
********* * HIPER * *********
Comments
APAR Information
APAR number
PM56417
Reported component name
WMQ Z/OS V7
Reported component ID
5655R3600
Reported release
010
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2012-01-20
Closed date
2012-04-26
Last modified date
2013-09-05
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PM63043 UK78280
Modules/Macros
CSQMPRTP CSQMSIPT
Fix information
Fixed component name
WMQ Z/OS V7
Fixed component ID
5655R3600
Applicable component levels
R010 PSY UK78280
UP12/05/23 P F205
Fix is available
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Document Information
Modified date:
05 September 2013