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PM46946: ABEND04E RC00E2000C DSNSVSVB +0AC2 STORAGE LEAK STORAGE AREA FILLED WITH SLTX_PERF_STATS BLOCKS

A fix is available

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APAR status

  • Closed as program error.

Error description

  • ABEND04E RC00E2000C DSNSVSVB +0AC2  storage leak
    Storage pool filled with SLTX_PERF_STATS blocks
    allocated by DSNXERT .  DB2STGLK/K
    04E-00E2000C DSNXEDC3 DSNSVSVB OFFSET0AAA also seen
    

Local fix

  • Turn off IFCID 53 , IFCID 58 for long running batch jobs.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of IFCID 58 on DB2 10 (for z/OS).  *
    ****************************************************************
    * PROBLEM DESCRIPTION: ABEND04E RC00E2000C at                  *
    *                      DSNXSTM . DSNSVSVB +0AC2                *
    *                      .                                       *
    *                      ABEND04E RC00E2000C at                  *
    *                      DSNXERT . DSNSVSVB +0AC2                *
    *                      .                                       *
    *                      Other storage shortage abends possible. *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    In the reported cases, DB2 ADMF AGL 64 pool reached maximum
    value. This resulted in several storage shortage related
    abends and subsystem crash.
    
    DB2 development determined that storage shortage occurred
    because the new block introduced in DB2 10 to hold statement
    level statistics for IFCID 58 was not correctly freed in
    certain situations.
    

Problem conclusion

  • DB2 code has been corrected to free the statement statistics
    block.
    
    RELATED KEYWORDS - 04E AB04E 00E70005 IFCID058 IFCID58
                       SQLSTORAGE GROWTH LEAK EXCESSIVE
                       RC00E70005 DB2STGLK/K OFFSET0AC2 00E2000C
    

Temporary fix

  • *********
    * HIPER *
    *********
    AM46946
    

Comments

APAR Information

  • APAR number

    PM46946

  • Reported component name

    DB2 OS/390 & Z/

  • Reported component ID

    5740XYR00

  • Reported release

    A10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    YesHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-09-01

  • Closed date

    2011-10-13

  • Last modified date

    2012-04-25

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

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

    UK72853

Modules/Macros

  • DSNXECLF DSNXECW  DSNXECWA DSNXECWU DSNXERT
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RA10 PSY UK72853

       UP11/10/28 P F110

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:
25 April 2012