IBM Support

PM63620: CONTAINER SENDING OUT 2 CANCELS FOR A SINGLE CANCEL THAT COMES IN.

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APAR status

  • Closed as program error.

Error description

  • Container sending out 2 CANCELs for a single CANCEL that comes
    in.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server V8.0 and V8.5 Session Initiation     *
    *                  Protocol (SIP)                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: The SIP container is sending out 2      *
    *                      CANCELs for a single CANCEL that        *
    *                      comes in if it is a B2B application.    *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When a B2B application sent out the CANCEL after a 1xx was
    received, then during session invalidation the SIP container
    was sending out another CANCEL.
    

Problem conclusion

  • With this fix, we stop sending redundant CANCEL requests during
    session invalidation.
    
    The fix for this APAR is currently targeted for inclusion in
    fix packs 8.0.0.4 and 8.5.0.1.  Please refer to the Recommended
    Updates page for delivery information:
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM63620

  • Reported component name

    WEBSPHERE APP S

  • Reported component ID

    5724J0800

  • Reported release

    800

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-05-01

  • Closed date

    2012-07-09

  • Last modified date

    2012-07-09

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

    PM61824

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

Fix information

  • Fixed component name

    WEBSPHERE APP S

  • Fixed component ID

    5724J0800

Applicable component levels

  • R800 PSY

       UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"8.0","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
28 October 2021