APAR status
Closed as program error.
Error description
From MQ Fix Packs 7.5.0.6 and 8.0.0.4 the IBM MQ MFT product has been enhanced to support running on AIX when the xlc runtime is at version 13.1 or greater. Previously this combination was unsupported. At Fix Packs earlier than MQ 7.5.0.6 and 8.0.0.4, the following error is seen in a javacore created after upgrading the AIX operating system to include an xlc runtime of version 13.1 or greater, and IBM MQ MFT commands fail to execute. 0SECTION TITLE subcomponent dump routine NULL =============================== 1TISIGINFO Dump Event "gpf" (00002000) received 1TIDATETIME Date: 2016/02/16 at 11:53:04 1TIFILENAME Javacore filename: /var/mqm/javacore.20160216.115304.5636276.0002.txt 1TIREQFLAGS Request Flags: 0x81 (exclusive+preempt) 1TIPREPSTATE Prep State: 0x100 () 1TIPREPINFO Exclusive VM access not taken: data may not be consistent across javacore sections
Local fix
Problem summary
**************************************************************** USERS AFFECTED: This issue affects users of IBM MQ Managed File Transfer (MFT) 7.5 and 8.0 on AIX who wish to use the xlc runtime at version 13.1 or higher. Platforms affected: AIX **************************************************************** PROBLEM DESCRIPTION: A code issue in the compiler used to build IBM MQ Managed File Transfer meant that MFT command failed to run and a javacore was produced.
Problem conclusion
IBM MQ MFT has been recompiled using a later version of the AIX xlc compiler that allows MFT commands to run successfully at xlc version 13.1 or later. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v7.5 7.5.0.6 v8.0 8.0.0.5 The latest available FTE maintenance can be obtained from 'Fix List for WebSphere MQ File Transfer Edition 7.0' http://www-01.ibm.com/support/docview.wss?uid=swg27015313 The latest available MQ 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
IT13861
Reported component name
WMQ MFT
Reported component ID
5724H7242
Reported release
750
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-02-19
Closed date
2016-03-31
Last modified date
2016-03-31
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 MFT
Fixed component ID
5724H7242
Applicable component levels
R750 PSY
UP
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Document Information
Modified date:
27 January 2022