Fixes are available
APAR status
Closed as program error.
Error description
Typically probes PU524040 on child broker and PU533010 from parent broker will be generated.
Local fix
After breaking parent relationship child Broker restart don't fails.
Problem summary
**************************************************************** USERS AFFECTED: Users not following standard procedure when running the clrmqbrk command to remove references to a related broker. Platforms affected: All Distributed (iSeries, all Unix and Windows) **************************************************************** PROBLEM SUMMARY: The clrmqbrk command is used to clear the brokers memory of a neighbouring related broker (parent or child). We need to clear the memory of the broker at each end of the relationship. This means that the clrmqbrk command or an equivalent should be issued to both the parent and the child broker. Executing clrmqbrk command at only one end, that is either at parent or child, might leave the broker topology in an inconsistent state. When the clrmqbrk command is executed only at the child end, the child broker fails to rejoin the broker topology and crashes.
Problem conclusion
The problem is due to the incorrect state of the relationship between the child and parent after executing clrmqbrk only at the child end. When the child broker is trying to rejoin the broker topology the parent returns TOPOLOGY error and sends an exception report to the child broker. The child broker fails to process this exception report and crashes. Appropriate code changes has been done to process the exception report correctly. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: v6.0 Platform Fix Pack 6.0.2.3 -------- -------------------- Windows U200279 AIX U811346 HP-UX (PA-RISC) U811630 HP-UX (Itanium) U811631 Solaris (SPARC) U811632 Solaris (x86-64) U811633 iSeries SI27288 Linux (x86) U811634 Linux (x86-64) U811635 Linux (zSeries) U811636 Linux (Power) U811637 Linux (s390x) U811638 The latest available maintenance can be obtained from 'Websphere MQ Recommended Fixes' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006037 If the maintenance level is not yet available, information on its planned availability can be found in 'Websphere MQ Planned Maintenance Release Dates' http://www-1.ibm.com/support/docview.wss?rs=171&uid=swg27006309 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IZ02442
Reported component name
WMQ LIN X86 V6
Reported component ID
5724H7204
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2007-08-02
Closed date
2007-09-25
Last modified date
2009-01-21
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WMQ LIN X86 V6
Fixed component ID
5724H7204
Applicable component levels
R600 PSY
UP
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Document Information
Modified date:
31 March 2023