PM75921: TABLE INSERTS CAN EXPERIENCE LONGER THAN EXPECTED SPACE SEARCH TIMES

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Table inserts can experience longer than expected space search
    times
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All DB2 10 for z/OS users.                   *
    ****************************************************************
    * PROBLEM DESCRIPTION: Table inserts can experience longer     *
    *                      than expected space search times.       *
    *                      Which can lead to longer than expected  *
    *                      overall insert performance.             *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Table inserts can experience longer than expected space
    search times.  This can occur when the clustering index does
    not provide an adequate position for insert within the table.
    

Problem conclusion

  • Module DSNKPOSI, has been modified to more exhaustively search
    for an actual position for insertion within the table.
    

Temporary fix

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

Comments

  • ž**** PE13/08/28 FIX IN ERROR. SEE APAR PM92200  FOR DESCRIPTION
    

APAR Information

  • APAR number

    PM75921

  • 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

    2012-10-25

  • Closed date

    2013-01-22

  • Last modified date

    2013-09-06

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

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

    UK91122

Modules/Macros

  •    DSNKPOSI
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RA10 PSY UK91122

       UP13/02/07 P F302

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 #:

PM75921

Modified date:

2013-09-06

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