IBM Support

IC76030: ACCESSING PUBSUB FUNCTIONS IN MQ EXPLORER V7 GENERATES FDC WHEN PSMODE IS SET TO DISABLED ON QUEUE MANAGER

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • The queue manager attribute PSMODE is changed to DISABLED.
    An attempt is made to execute a test publication from the
    WMQ Explorer. This results in:
    AMQ4607
    Queue manager has been disabled for Publish/Subscribe
    operations.
    Explanation
    An error occurred trying to perform a publish or
    subscribe operation.
    Response
    Change the PSMODE attribute on the queue manager to
    enable Publish/Subscribe operations.
    .
    And and FDC which shows:
    Probe Id          :- JD514000
    Component         :- DmQueueManager.onError
    Process Name      :- D:\MQSeries\java\jre\bin\javaw.exe
    Major Errorcode   :- MQRC_PUBSUB_INHIBITED
    Comment1          :- MQJE001: Completion Code '2',
    Reason '2531'
    .
    2531 = MQRC_PUBSUB_INHIBITED
    

Local fix

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    This issue affects users of the WebSphere MQ Explorer v7, who
    attempt to access Publish/Subscribe views or functionality on a
    queue manager when the PSMODE property of the queue manager is
    set to DISABLED.
    
    Platforms affected:
    Linux (x86),Linux (x86-64),Windows
    
    ****************************************************************
    PROBLEM SUMMARY:
    WebSphere MQ Explorer contains a list of "expected" return
    codes from the queue manager. When a return code is received,
    it is checked against this list. A return code reporting an
    operation has been unsuccessful may still be expected.
    
    If a return code is received from the queue manager that is not
    on this list, WebSphere MQ Explorer will treat this as a
    serious failure and use the First Failure Support Technology
    (FFST) reporting mechanism to generate an FDC file logging the
    error.
    
    When a call is made to the queue manager to inquire on publish/
    subscribe options and the PSMODE property of the queue manager
    is set to disabled, the queue manager responds with
    MQRC_PUBSUB_INHIBITED (0x9e3). This return code was not present
    in the list of "expected" return codes, and caused the FFST
    routine to create an FDC file.
    

Problem conclusion

  • The list of "expected" return has been updated to contain
    MQRC_PUBSUB_INHIBITED. This means that WebSphere MQ Explorer
    does not generate an FDC file when this response is received
    from the queue manager.
    
    The user is still notified via a message inside WebSphere MQ
    Explorer that the operation could not be completed because
    PSMODE is set to disabled on the queue manager.
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
                       v7.0
    Platform           Fix Pack 7.0.1.6
    --------           --------------------
    Windows            U200328
    Linux (x86)        U841557
    Linux (x86-64)     U841561
    
    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

    IC76030

  • Reported component name

    WMQ WINDOWS V7

  • Reported component ID

    5724H7220

  • Reported release

    701

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-04-29

  • Closed date

    2011-05-10

  • Last modified date

    2011-05-10

  • 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 WINDOWS V7

  • Fixed component ID

    5724H7220

Applicable component levels

  • R701 PSY

       UP

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSCPQ63","label":"APAR \/ Maintenance"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0.1","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
10 May 2011