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PM94513: INCORROUT WITH OLAP MOVING AVG FUNCTION WHEN USING IBM DB2 ANALYTICS ACCELERATOR

A fix is available

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APAR status

  • Closed as program error.

Error description

  • Incorrect output for OLAP moving AVG function when using IBM
    DB2 Analytics Accelerator.  Rounding of result is incorrect.
                                                          (d168356)
    

Local fix

  • n/a
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of DB2 10 and 11 for z/OS who use  *
    *                 IBM DB2 Analytics Accelerator.               *
    ****************************************************************
    * PROBLEM DESCRIPTION: Incorrect results may be returned       *
    *                      when a query with OLAP function AVG is  *
    *                      used.                                   *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    Incorrect results may be returned when a query with OLAP
    function AVG is offloaded to the accelerator and the AVG
    argument is a decimal, integer, smallint, or bigint.
    
    Keywords:
    IDAAV3R1/K IDAAV4R1/K SQLOLAP SQLAVG SQLINCORR SQLINCORROUT
    INCORROUT DB2INCORR/K SQLAVG
    

Problem conclusion

  • Code is fixed to return the correct results.
    

Temporary fix

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

Comments

APAR Information

  • APAR number

    PM94513

  • 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

    2013-08-05

  • Closed date

    2013-10-07

  • Last modified date

    2013-11-04

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

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

    UK98291 UK98292

Modules/Macros

  •    DSNXONZS
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RA10 PSY UK98291

       UP13/10/24 P F310

  • RB10 PSY UK98292

       UP13/10/24 P F310

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: A10

Reference #: PM94513

Modified date: 04 November 2013


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