IBM Support

IT02476: WITH SHARING CONVERSATION ENABLED, MQ-QM OBJECTS RUN INTO PENDING STATE AND HIGH CPU IS OBSERVED WHEN THERE IS MQ ERROR

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • When sharing conversation is enabled and an MQ error occurs
    (e.g. max channel limit reached), the MQ connection might fail.
    High CPU utilization might be observed.
    

Local fix

  • Disable sharing conversation.
    

Problem summary

  • An administrator might see high CPU utilization and DataPower
    in a hang condition with DataPower MQ Queue Manager objects
    using sharing conversation. This might occur with a high traffic
    load at the time of an MQ error.
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    IT02476

  • Reported component name

    DATAPOWER

  • Reported component ID

    DP1234567

  • Reported release

    500

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-06-12

  • Closed date

    2014-07-22

  • Last modified date

    2014-09-26

  • 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

    DATAPOWER

  • Fixed component ID

    DP1234567

Applicable component levels

  • R500 PSY

       UP

  • R600 PSY

       UP

  • R601 PSY

       UP

  • R700 PSY

       UP



Document information

More support for: IBM DataPower Gateways
General

Software version: 5.0.0

Reference #: IT02476

Modified date: 26 September 2014