APAR status
Closed as program error.
Error description
Applications accessing the Extended Transactional Client API of IBM MQ may abnormally terminate when Transactional Processing is turned on. Trace of the application process reports an access violation: !! - ErrorCode :- 00005203 Numeric Insert1 :- 00000000 (0) Numeric Insert2 :- 00000004 (4) -----{ xcsFFST !! - ErrorCode :- 20006119 Numeric Insert1 :- 00000000 (0) Numeric Insert2 :- 00000000 (0) !! - Access Violation at address 00000000000002F0 when writing ------{ xcsRequestThreadMutexSem ------} xcsRequestThreadMutexSem (rc=OK) ------{ xcsQueryValue The FDC file reports the following stack: MQM Function Stack THMQDTCClose MQRMIClose zstXAClose xcsFFST A Windows dump file (dmp) may also be generated
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users using IBM MQ XA client applications. Platforms affected: Windows **************************************************************** PROBLEM DESCRIPTION: A programming error in the MQ client code caused XA connections to return incorrect type information when evaluating an internal connection structure during closure of an XA connection. This incorrect information resulted in the client code attempting to access an incorrect offset.
Problem conclusion
The IBM MQ native client libraries have been updated to address this incorrect logic during disconnection. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v7.5 7.5.0.6 v8.0 8.0.0.4 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
IT06629
Reported component name
WMQ BASE MULTIP
Reported component ID
5724H7251
Reported release
800
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2015-01-20
Closed date
2015-07-03
Last modified date
2015-07-03
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 BASE MULTIP
Fixed component ID
5724H7251
Applicable component levels
R800 PSY
UP
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Document Information
Modified date:
03 July 2015