Fixes are available
APAR status
Closed as program error.
Error description
After applying the WebSphere MQ V7.0.1 refresh pack, the following FDC's are repeatedly generated: ********************************************************** Probe Id :- KN346096 Application Name :- MQM Component :- kpiMQGETM SCCS Info :- lib/lqm/amqkgtma.c, 1.116 Line Number :- 2153 Build Date :- Aug 13 2009 CMVC level :- p000-L090813 Build Type :- IKAP - (Production) UserID :- websphere_mq Process Name :- C:\Program Files (x86)\IBM\Web \bin\amqzla | a0.exe Addressing mode :- 32-bit Process :- 00002980 Thread :- 00000026 UserApp :- FALSE ConnId(1) IPCC :- 416 ConnId(2) QM :- 95 Last HQC :- 2.16.16-57956 Last HSHMEMB :- 2.16.16-296320 Major Errorcode :- MQRC_TRUNCATED_MSG_FAILED Minor Errorcode :- OK Probe Type :- INCORROUT Probe Severity :- 4 Probe Description :- AMQ6125: An internal WebSphere occurred. | FDCSequenceNumber :- 0 Arith1 :- 4198 1066 Arith2 :- 4198 1066 Comment1 :- Message length error ****************************************************** MQM Function Stack zlaMainThread zlaProcessMessage zlaProcessMQIRequest zlaMQGETM zsqMQGETM kpiMQGETM xcsFFST ********************* Below is a snippet of the FDC Trace History: --------} aqhGetMessage rc=MQRC_TRUNCATED_MSG_FAILED --------{ aqsRecoverQOp --------} aqsRecoverQOp rc=OK -------} aqmGetMessage rc=MQRC_TRUNCATED_MSG_FAILED ------} apiGetMessage rc=MQRC_TRUNCATED_MSG_FAILED ------{ apiUnlockExclusive -------{ xllLongLockRelease -------} xllLongLockRelease rc=OK ------} apiUnlockExclusive rc=OK ------{ atmCompleteOp -------{ atmUnlockDataMutex --------{ xllLongLockRelease --------} xllLongLockRelease rc=OK -------} atmUnlockDataMutex rc=OK ------} atmCompleteOp rc=OK -----} kqiWaitForMessage rc=MQRC_TRUNCATED_MSG_FAILED -----{ zrfInsertMQRFH2 -----} zrfInsertMQRFH2 rc=OK -----{ xcsFreeMemFn -----} xcsFreeMemFn rc=OK -----{ xcsFFST
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users of WebSphere MQ V7.0.1 that get messages using asynchronous consume method by setting the MQGMO options field with MQGMO_PROPERTIES_FORCE_MQRFH2 bit. Platforms affected: All Distributed (iSeries, all Unix and Windows) **************************************************************** PROBLEM SUMMARY: The FDC with probe id KN346096 is generated if the data length returned is greater than the maximum message length requested. If the message on the queue is greater than or equal to 4K, then retrieving the message using the asynchronous consume method with MQGMO options MQGMO_PROPERTIES_FORCE_MQRFH2 set produces this FDC. The data length of the message increases when MQRFH is inserted to the message retrieved with the pre-generated message properties.
Problem conclusion
The code has been modified so that the data length returned is not greater than the maximum message length requested. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: v7.0 Platform Fix Pack 7.0.1.3 -------- -------------------- Windows tbc_p700_0_1_3 AIX tbc_p700_0_1_3 HP-UX (PA-RISC) tbc_p700_0_1_3 HP-UX (Itanium) tbc_p700_0_1_3 Solaris (SPARC) tbc_p700_0_1_3 Solaris (x86-64) tbc_p700_0_1_3 iSeries tbc_p700_0_1_3 Linux (x86) tbc_p700_0_1_3 Linux (x86-64) tbc_p700_0_1_3 Linux (zSeries) tbc_p700_0_1_3 Linux (Power) tbc_p700_0_1_3 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
IC66058
Reported component name
WMQ WINDOWS V7
Reported component ID
5724H7220
Reported release
701
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-02-05
Closed date
2010-02-26
Last modified date
2010-03-04
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 WINDOWS V7
Fixed component ID
5724H7220
Applicable component levels
R701 PSY
UP
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Document Information
Modified date:
31 March 2023