IBM Support

IT23170: Published messages are sent to the DLQ if API subscription destination resolves to non-local cluster queue.

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APAR status

  • Closed as program error.

Error description

  • It is not possible to create a working API subscription with  a
    non-local cluster queue as  destination or  QALIAS that has a
    non-local clustered queue as target as destination. Messages
    published to the subscription created with such QALIAS going to
    the DLQ with MQRC 2001.
    

Local fix

  • Administratively alter the API SUB to have a blank
    DESTQMGR to work around this issue.
    

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    Users creating API subscriptions with destinations that resolves
    to non local cluster queue.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    The problem occurred because the destination queue manager was
    not set correctly when creating the subscription.
    

Problem conclusion

  • MQ code has been modified to set the destination queue manager
    name based on the ObjectQMgrName sent by the application when
    creating an API subscription if the destination queue is opened
    for output.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v9.1 LTS   9.1.0.7
    v9.2 LTS   9.2.0.1
    v9.x CD    9.2.1
    
    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

    IT23170

  • Reported component name

    WEBSPHERE MQ 7.

  • Reported component ID

    5724H7240

  • Reported release

    750

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-11-15

  • Closed date

    2020-07-28

  • Last modified date

    2020-11-13

  • 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

    WEBSPHERE MQ 7.

  • Fixed component ID

    5724H7240

Applicable component levels

[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU029","label":"Software"},"Product":{"code":"SSFKSJ","label":"WebSphere MQ"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.5"}]

Document Information

Modified date:
16 November 2020