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PH66504: OBJECT COMPARE DETECTS XML COLUMNS AS XML WITH DEFAULT NULL CHANGE WHEN NO CHANGE EXISTS

A fix is available

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APAR status

  • Closed as program error.

Error description

  • When running a change where source and target are the same,
    Object Compare Tool generates XML columns as XML WITH DEFAULT
    NULL change.
    
    *Column XML_DATA
    (D)Nulls/default changed from to WITH DEFAULT NULL*
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: Users of Db2 Administration Tool for z/OS    *
    *                 and Db2 Object Comparison Tool for z/OS      *
    ****************************************************************
    * PROBLEM DESCRIPTION: When running a change where the source  *
    *                      and target are the same,                *
    *                      Object Comparison Tool generates        *
    *                      XML columns as                          *
    *                      XML WITH DEFAULT NULL.                  *
    ****************************************************************
    When Object Compare processes a table with a column of type XML,
    it incorrectly detects a change and alters the type to
    XML WITH DEFAULT NULL.
    

Problem conclusion

  • The problem has been resolved. Object Compare now correctly
    sets the default values for XML columns.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH66504

  • Reported component name

    DB2 ADMIN TOOL

  • Reported component ID

    568851500

  • Reported release

    D10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2025-05-13

  • Closed date

    2025-08-05

  • Last modified date

    2025-08-31

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

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

    UO04411

Modules/Macros

  • ADBCCMM
    

Fix information

  • Fixed component name

    DB2 ADMIN TOOL

  • Fixed component ID

    568851500

Applicable component levels

  • RD10 PSY UO04411

       UP25/08/31 P F508

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

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Document Information

Modified date:
31 August 2025