APAR status
Closed as program error.
Error description
A 32-bit application while connecting to a qmgr issues a MQCONN but failed with MQRC_Q_MGR_NOT_AVAILABLE. This incident is followed by repeated failure data capture (FDC) records with probe id KN432051 and Major Errorcode xecF_E_UNEXPECTED_SYSTEM_RC from the function kpiAppSignalTask reporting missing signalapp.xx files. The function stack is as follows: MQM Function Stack zmuThreadMain kpiAppSignalTask xcsFFST
Local fix
Problem summary
**************************************************************** USERS AFFECTED: MQ V9 users connecting to queue manger using 32-bit application may come across this issue. Platforms affected: MultiPlatform **************************************************************** PROBLEM DESCRIPTION: The problem happens due to incorrect handling of large values returned by some system when running 32 bit processes on 64 bit operating systems.
Problem conclusion
Code changes added to accommodate the data returned by stat/fstat call on a 64-bit system. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v9.1 LTS 9.1.0.7 v9.2 LTS 9.2.0.2 v9.x CD 9.2.2 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
IT33398
Reported component name
IBM MQ BASE M/P
Reported component ID
5724H7261
Reported release
902
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-07-01
Closed date
2020-11-12
Last modified date
2020-11-12
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
IBM MQ BASE M/P
Fixed component ID
5724H7261
Applicable component levels
R902 PSY
UP
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Document Information
Modified date:
21 November 2021