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PI47393: INFORMIX 12 WITH DQM - THE SQL GENERATED FOR A REPORT IS INEFFICIENT AND PERFORMS BADLY

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APAR status

  • Closed as program error.

Error description

  • The second data item in a FOR clause causes the generaed SQL for
    the query to contain too many sub selects and derived tables
    causing poor performance.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All Users                                                    *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See error description.                                       *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to IBM Cognos Business Intelligence 10.2.1 Fix Pack  *
    * 10                                                           *
    ****************************************************************
    

Problem conclusion

  • Code Fix
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI47393

  • Reported component name

    COG REPORT STUD

  • Reported component ID

    5724W12RS

  • Reported release

    A21

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2015-08-23

  • Closed date

    2016-02-16

  • Last modified date

    2016-02-16

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

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

    PI48419 PI48420

Fix information

  • Fixed component name

    COG REPORT STUD

  • Fixed component ID

    5724W12RS

Applicable component levels

  • RA21 PSN

       UP

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSCHNWW","label":"Report Authoring v11x"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"A21","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
16 February 2016