PM86755: ABEND04E 00C200A4 DSNB5COM OFFSET38A0 STORAGE ALLOCATION PROBLEMS FOR THE LOCAL BUFFER ABOVE THE BAR

A fix is available

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APAR status

  • Closed as program error.

Error description

  • RC00C200A4 during operation to commit logical pages.  The local
    buffer was moved above the bar but no code was added to fix or
    unfix the storage.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All DB2 users using REORG, LOAD, RECOVER, or *
    *                 REBUILD utility, or CREATE INDEX statement.  *
    ****************************************************************
    * PROBLEM DESCRIPTION: ABEND04E RC00C200A4 in DSNB5COM         *
    *                                                              *
    *                      MSGDSNB225I DSNB5COM BUFFER MANAGER     *
    *                      I/O ERROR DURING WRITE                  *
    *                      DSNAME=data_set_name                    *
    *                      MM ERROR CODES=X'001C1E0C'              *
    *                      DB2 REASON CODE=X'00C200A4'             *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    While running a REORG/LOAD/RECOVER/REBUILD utility, or CREATE
    INDEX statement, DB2 encounters an I/O error because the page
    buffer that is used for the I/O is not page-fixed.
    

Problem conclusion

  • DB2 has been fixed to allocate page buffers for I/O operations
    from a storage area with fixed storage to avoid the abend.
    

Temporary fix

  • *********
    * HIPER *
    *********
    

Comments

APAR Information

  • APAR number

    PM86755

  • 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

    2013-04-10

  • Closed date

    2013-06-03

  • Last modified date

    2013-07-15

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

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

    UK94813

Modules/Macros

  • DSNB5COM
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RA10 PSY UK94813

       UP13/06/19 P F306 ½

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


More support for:

DB2 for z/OS

Software version:

A10

Reference #:

PM86755

Modified date:

2013-07-15

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