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

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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


    

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Document Information


            

            


                        

            Modified date:
            

            04 November 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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