IBM Support

SE61477: IBM MQ V8 WHEN A SEGMENTED MESSAGE IS SENT TO AN MQ V8 QUEUE MANAGER IT HAS MQHMDE HEADER INCORRECTLY LEFT IN PLACE.

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APAR status

  • Closed as program error.

Error description

  • If a segmented message is sent to a v8 IBM MQ queue manager over
    a channel then the MQHMDE header is left in place, instead of
    being correctly removed by the MCA when the message is placed on
    the queue.
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    WMQ users sending messages to a V8 queue manager where an MQHMDE
    header may be present, eg, when segmentation flag is turned on.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    When a message with an MQHMDE header is sent to a V8 queue
    manager, the header may not be converted properly, resulting in
    a message with an incorrect format.
    

Problem conclusion

  • WMQ code has been modified to properly convert the MQHMDE
    header, if needed, so that the resulting delivered message is in
    the correct format.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v8.0       8.0.0.3
    
    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

    SE61477

  • Reported component name

    WMQ ISERIES V8.

  • Reported component ID

    5724H7254

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2015-03-10

  • Closed date

    2015-03-23

  • Last modified date

    2015-03-23

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Modules/Macros

  • RCHMGR
    

Fix information

  • Fixed component name

    WMQ ISERIES V8.

  • Fixed component ID

    5724H7254

Applicable component levels

  • R800 PSY

       UP

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Document Information

Modified date:
23 March 2015