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PH02294: ABEND04E RC00C90101 DSNIDBPL ERQUAL544D

A fix is available

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APAR status

  • Closed as program error.

Error description

  • RUNSTATS with INDEX ALL SHRLEVEL CHANGE detects DBET
    inconsistency at UTILINIT phase in V12 non data sharing,
    then RUNSTATS receives an ABEND04E in DSNIDBPL:544D .
    A dump is taken by Db2 with the following title:
    DSN,ABND=04E-00C90101,U=uuuuuuuu,M=N  ,C=121.DMC
    -DSNDDBET,M=DSNTFRCV,LOC=DSNIDM  .DSNIDBPL:544D
                                                                   .
    A re-run of the RUNSTATS completed fine.
                                                                   .
    

Local fix

  • n/a
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All Db2 users of v11 and v12 data-sharing.                   *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * . ABEND04E RC00C90101 LOC=DSNIDBPL:544D                      *
    * . Db2 terminated with REASON=00F30409                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * INSTALL CORRECTIVE SERVICE FOR APAR/PTF                      *
    ****************************************************************
    There are timing windows exist in Dbet processing.
    A Dbet object of a pending process can be accessed by another
    transaction resulting invalid data in the object.
    

Problem conclusion

  • Logic is implemented to prevent concurrent access of a dbet
    object by multiple transactions.
    

Temporary fix

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

Comments

APAR Information

  • APAR number

    PH02294

  • Reported component name

    DB2 OS/390 & Z/

  • Reported component ID

    5740XYR00

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    YesHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-08-31

  • Closed date

    2018-11-30

  • Last modified date

    2019-01-02

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

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

    UI60036 UI60038

Modules/Macros

  • DSNIDBPX DSNIDBLG DSNIDBPL DSNIDBAE DSNIDBMS DSNIDBEL
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RB10 PSY UI60038

       UP18/12/18 P F812 Ž

  • RC10 PSY UI60036

       UP18/12/15 P F812 Ž

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.



Document information

More support for: DB2 for z/OS

Software version: 11.0

Reference #: PH02294

Modified date: 02 January 2019