IC88141: MQ FSH IN PUB/SUB SUBSCRIBER GOES INTO LOOP THROWING MULTITUDE OF 2009 MESSAGES EVEN IF CHANNEL IS BACK UP ON THE MQ SERVER

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • When an MQ front side handler is a pub/sub subscriber and its
    channel is disconnected, the front side handler will go into an
    infinite loop of retries attempting to reconnect even if the
    channel is back up on the MQ side, throwing a multitude of 2009
    MQ error messages.
    

Local fix

Problem summary

  • DataPower customers using MQ Front Side Handler with MQ Queue
    Manager Group for Subscription are likely to see this problem.
    
    MQ Front Side Handler using Subscription is not able to use
    Backup MQ Queue Manager while Primary MQ Queue Manager is down,
    and also is not able to use Primary MQ Queue Manager again even
    when Primary MQ Queue Manager has come back up.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IC88141

  • Reported component name

    DTPWR INTGRAPL

  • Reported component ID

    DP905XI52

  • Reported release

    500

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-11-12

  • Closed date

    2012-12-24

  • Last modified date

    2013-01-24

  • 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

    DTPWR INTGRAPL

  • Fixed component ID

    DP905XI52

Applicable component levels

  • R401 PSY

       UP

  • R402 PSY

       UP

  • R500 PSY

       UP



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Document information


More support for:

WebSphere DataPower Integration Appliance XI52

Software version:

5.0.0

Reference #:

IC88141

Modified date:

2013-01-24

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