Fixes are available
APAR status
Closed as program error.
Error description
A WebSphere MQ v7.0.1 client taking advantage of the autoreconnect feature generates FDCs with probe id XC130031 indicating that the client suffered an access violation. This happens when the queue manager is restarted. MQM Function Stack: rcnReconnectThread rcnDoreconnect rriLookupIterate rcnRecreateHandle xcsFFST
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users of WebSphere MQ who use client autoreconnect Platforms affected: All Distributed (iSeries, all Unix and Windows) **************************************************************** PROBLEM SUMMARY: During reconnection of a client to the queue manager, a pointer was not correctly initialized which caused the access violation error resulting in FDC XC130031.
Problem conclusion
The code was modified to ensure that the pointer is always correctly initialized during client reconnection. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: v7.0 Platform Fix Pack 7.0.1.7 -------- -------------------- Windows U200333 AIX U843721 HP-UX (PA-RISC) U844089 HP-UX (Itanium) U844094 Solaris (SPARC) U844090 Solaris (x86-64) U844096 iSeries tbc_p700_0_1_7 Linux (x86) U844091 Linux (x86-64) U844095 Linux (zSeries) U844092 Linux (Power) U844093 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
IC75807
Reported component name
WMQ WINDOWS V7
Reported component ID
5724H7220
Reported release
701
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-04-14
Closed date
2011-07-28
Last modified date
2011-07-28
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
UP
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Document Information
Modified date:
31 March 2023