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IT12360: IBM MQ 8.0 PROXY SUBSCRIPTIONS NO LONGER FUNCTION AFTER UPGRADEFROM PREVIOUS VERSIONS OF MQ.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • A manual refresh of the proxy subscriptions may cause an
    FDC with the following information.
    
     Probe Id          :- PS050092
     Component         :- psiResyncWithV6Hierarchy
     Program Name      :- amqzmuf0
    
     MQM Function Stack
     psiProcessProxySubs
     psiProcessFanoutRequest
     psiResyncRelation
     psiCreateAndSendHierarchyResync
     psiResyncWithV6Hierarchy
     xcsFFST
    
     If this error is encountered then one or more proxy subscribers
    will fail to receive and process the publication.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    Users who migrate from an environment that used publish
    subscribe with MQ v6 queue managers may encounter this problem.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    A run-time check on a buffer length failed due to one of the
    values being compared being a hard-coded value.
    

Problem conclusion

  • The code was modified so that the buffer length being compared
    to was the actual buffer length rather than a hard-coded value.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v8.0       8.0.0.5
    
    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

    IT12360

  • Reported component name

    WMQ BASE MULTIP

  • Reported component ID

    5724H7251

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2015-11-19

  • Closed date

    2016-01-20

  • Last modified date

    2016-01-20

  • 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 BASE MULTIP

  • Fixed component ID

    5724H7251

Applicable component levels

  • R800 PSY

       UP

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Document Information

Modified date:
20 January 2016