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PI66431: ABEND04E WITH RC00C90101 AT ERQUAL53BB IN DSNIFPSC DURING PAGE PRE-FORMAT PROCESS.

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Abend04E-00C90101 at DSNIFPSC:53BB during an asynchronous page
    preformat operation.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All DB2 V12 for z/OS users.                                  *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * Abend04E-00C90101 at DSNIFPSC:53BB                           *
    * during an asynchronous page                                  *
    * preformat operation.                                         *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    A timing window exists so that an asynchronous page preformat
    task may start on an table that's just being altered or dropped,
    and its Object Descriptor(OBD) has been invalidated. The page
    preformat task was started asynchronously and not aware of the
    OBD change and continue its task with the invalidated OBD and
    later abend at DSNIFPSC:53BB.
    

Problem conclusion

  • Fixes made in DB2 to properly check the validity of the OBD,
    and exit the page preformat operation without causing any
    abend if it detects the OBD is no longer valid.
    This is the same fix as PI64996 for V10 and V11.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI66431

  • Reported component name

    DB2 OS/390 & Z/

  • Reported component ID

    5740XYR00

  • Reported release

    C10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-07-25

  • Closed date

    2016-08-15

  • Last modified date

    2016-09-02

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

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

    UI40104

Modules/Macros

  • DSNIPSFI
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RC10 PSY UI40104

       UP16/08/18 P F608

Fix is available

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Document Information

Modified date:
02 September 2016