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PM82709: ABEND04E RC00E20016 DUE TO TLIST BLOCK LEAK ALLOCATED BY DSNXETCH UK73809+273. TLST IS THE EYE-CATCHER. DB2STGLK/K

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Abend04E RC00E20016 occurred due to TLIST blocks leak.
    The TLIST block have eye-catcher TLST. It is allocated
    by DSNXETCH UK73809+273.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All DB2 9 and 10 users of INSTEAD OF         *
    *                 triggers.                                    *
    ****************************************************************
    * PROBLEM DESCRIPTION: ABEND04E RC00E20016 due to a storage    *
    *                      leak of blocks allocated by             *
    *                      DSNXETCH UK73809+273.                   *
    *                                                              *
    *                      The eye catcher of the block is TLST.   *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    During the processing of an INSTEAD OF TRIGGER, certain
    conditions may cause DB2 to continue processing without freeing
    the TLST control block.
    

Problem conclusion

  • DB2 code has been corrected to free the storage for TLST control
    blocks in the cases noted above for INSTEAD OF TRIGGER
    processing.
    
    Additional Keywords: SQLSTORAGE DB2STGLK/K
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM82709

  • Reported component name

    DB2 OS/390 & Z/

  • Reported component ID

    5740XYR00

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-02-13

  • Closed date

    2013-03-14

  • Last modified date

    2013-05-03

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

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

    UK92534 UK92535

Modules/Macros

  • DSNXETCH
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RA10 PSY UK92534

       UP13/04/02 P F304

  • R910 PSY UK92535

       UP13/04/02 P F304

Fix is available

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Document Information

Modified date:
03 May 2013