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PM47786: SDO CHANGE SUMMARY FOR DETACHED DATAOBJECT INCORRECTLY CACHED

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APAR status

  • Closed as program error.

Error description

  • The SDO change summary for a detached DataObject is incorrectly
    cached
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  Users of the SDO API in IBM WebSphere       *
    *                  Application Server V8.0 and WebSphere       *
    *                  Process Server                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: SDO change summary for detached         *
    *                      DataObject incorrectly cached           *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    When the change summary for a DataObject is retrieved, it may
    be cached to improve performance for future retrievals, even
    if the change summary is null. If the change summary for a
    root DataObject d1 is requested, and the DataObject is later
    set as the child property of another DataObject d2, then d1
    should inherit the change summary from d2 - but instead, the
    original value may be returned. Most commonly, this would
    result in a null change summary being returned when a non-null
    change summary is expected.
    

Problem conclusion

  • The previous cached change summary will now be relinquished
    when a root DataObject becomes the child of another
    DataObject. (This was already handled correctly when moving a
    non-root DataObject from one parent to another.)
    
    The fix for this APAR is currently targeted for inclusion in
    fix pack 8.0.0.2.  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

    PM47786

  • 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

    2011-09-13

  • Closed date

    2011-09-13

  • Last modified date

    2011-09-15

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

    PM45808

  • 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

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Document Information

Modified date:
28 October 2021