Fixes are available
APAR status
Closed as program error.
Error description
The following FDC from the same process is generated every second: Probe Id :- XC401010 Component :- xcsWriteQmgrLogMessage Program Name :- amqrmppa Major Errorcode :- xecX_W_DAEMON_UNAVAILABLE --------------------------------------------------- MQM Function Stack ccxResponder rrxResponder rrxReportError xcsDisplayMessageForSubpool xcsWriteQmgrLogMessage xcsFFST This behaviour is unexpected. When the error log daemon is unable to process an error message request because of too many requests, then it should only generate the FDC every 60 seconds, not every second.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users using WebSphere MQ 7.1 or 7.5 with large number of client connections Platforms affected: All Distributed (iSeries, all Unix and Windows) **************************************************************** PROBLEM SUMMARY: This problem occurred because of a timing window between checking for the last FDC generated and generating the FDC.
Problem conclusion
MQ error logging code has been modified to fix problem. --------------------------------------------------------------- The fix is targeted for delivery in the following: v7.1 Platform Fix Pack 7.1.0.4 -------- -------------------- Windows 7.1.0.4 AIX 7.1.0.4 HP-UX (Itanium) 7.1.0.4 Solaris (SPARC) 7.1.0.4 Solaris (x86-64) 7.1.0.4 iSeries 7.1.0.4 Linux (x86) 7.1.0.4 Linux (x86-64) 7.1.0.4 Linux (zSeries) 7.1.0.4 Linux (Power) 7.1.0.4 Version v7.5 -------- -------------------- Fix available in: 7.5.0.3 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
IV44529
Reported component name
WMQ LIN X86 V7
Reported component ID
5724H7224
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-06-20
Closed date
2013-07-31
Last modified date
2013-07-31
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 LIN X86 V7
Fixed component ID
5724H7224
Applicable component levels
R710 PSY
UP
[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSFKSJ","label":"WebSphere MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.1"}]
Document Information
Modified date:
03 October 2021