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IT10262: QUEUED PUBLISH/SUBSCRIBE STREAM NOT STARTING AFTER MIGRATING TO MQ 8.0

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • The queue manager migrated to MQ 8.0 from older MQ versions
    likely to generate the following error messages every 5 minutes.
    
    AMQ5820: Queued Publish/Subscribe stream
    (SYSTEM.BROKER.ADMIN.STREAM) restarted.
    
    AMQ5856: Unable to process publish command message. Reason code
    2102.
    
    AMQ5867: Queued Publish/Subscribe stream has ended abnormally.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    Users using queued publish/subscribe and publish/subscribe
    hierarchy.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    A logic error when calculating the length of the topic string
    buffer caused the queue manager to use an invalid topic string
    when publishing Parent/Child relationships.
    

Problem conclusion

  • The MQ Publish/Subscribe logic has been modified to correctly
    calculate the topic string buffer size when publishing the
    Parent/Child relationships.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v8.0       8.0.0.4
    
    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

    IT10262

  • Reported component name

    WMQ BASE MULTIP

  • Reported component ID

    5724H7251

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2015-07-24

  • Closed date

    2015-08-18

  • Last modified date

    2015-08-18

  • 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:
18 August 2015