IC66058: FDC GENERATED WITH PROBE ID KN346096 AFTER APPLYING REFRESH PACKWMQ V7.0.1.0 ON THE WMQ SERVER

WebSphere MQ V7.0.1 for i5/OS Fix Pack 7.0.1.3
WebSphere MQ V7.0 Fix Pack 7.0.1.3

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 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

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