Fixes are available
APAR status
Closed as program error.
Error description
When processing messages for an MDB listener a failure occurs when the MDB listener is using a durable subscriber. The MQSUB call fails with MQRC_INVALID_SUBSCRIPTION: lpiSPISubscribe Completion Code: MQCC_FAILED Reason: 2523
Local fix
Problem summary
**************************************************************** USERS AFFECTED: Users of WebSphere MQ 701 or later may face the issue while subscribing to a topic using an MDB listener. Platforms affected: All Distributed (iSeries, all Unix and Windows) **************************************************************** PROBLEM SUMMARY: An internal routine involved in the processing of MQSUB API was causing a check to be made on the subscription identity in some situations. However, when lpiSDO_OPEN_DESTINATION is set a subscription identity is not specified and as a result of this check a subscription will fail with MQRC 2523 MQRC_INVALID_SUBSCRIPTION.
Problem conclusion
The WebSphere MQ code has been changed so that the subscription identity is not checked if a subscribe has set lpiSDO_OPEN_DESTINATION. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: v7.0 Platform Fix Pack 7.0.1.11 -------- -------------------- Windows 7.0.1.11 AIX 7.0.1.11 HP-UX (PA-RISC) 7.0.1.11 HP-UX (Itanium) 7.0.1.11 Solaris (SPARC) 7.0.1.11 Solaris (x86-64) 7.0.1.11 iSeries 7.0.1.11 Linux (x86) 7.0.1.11 Linux (x86-64) 7.0.1.11 Linux (zSeries) 7.0.1.11 Linux (Power) 7.0.1.11 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 Platform v7.5 -------- -------------------- Multiplatforms 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
IV42169
Reported component name
WMQ AIX V7
Reported component ID
5724H7221
Reported release
701
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-05-09
Closed date
2013-05-30
Last modified date
2013-05-30
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 AIX V7
Fixed component ID
5724H7221
Applicable component levels
R701 PSY
UP
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Document Information
Modified date:
31 March 2023