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PM52210: UNBALANCED RUN TIMES WHEN USING LOAD BALANCING BY TIME.

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APAR status

  • Closed as program error.

Error description

  • When building jobs using Load Balancing by Time, Automation Tool
estimates run times based on DASD allocation in the case where
there are no runtime statistics stored for an object, or the
statistics show a zero runtime.  In some cases, this DASD
allocation calculation is overweighting objects and resulting in
unbalanced runtimes for the built jobs.
ADDITIONAL SYMPTOMS
)DO error - )ENDDO has no matching )DO, HAASPAN record-42

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED: Users of DB2 Automation Tool.                *
****************************************************************
* PROBLEM DESCRIPTION: When building jobs using Load Balancing *
*                      by Time, Automation Tool estimates run  *
*                      times based on DASD allocation in the   *
*                      case where there are no runtime         *
*                      statistics stored for an object, or the *
*                      statistics show a zero runtime.  In     *
*                      some cases, this DASD allocation        *
*                      calculation is overweighting objects    *
*                      and resulting in unbalanced runtimes    *
*                      for the built jobs.                     *
****************************************************************
* RECOMMENDATION: APPLY the PTF.                               *
****************************************************************
Code has been changed to correct this condition.

    



Problem conclusion


    

  • APPLY the PTF.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PM52210
    • 

  • Reported component name
    DB2 AUTOMATION
    • 

  • Reported component ID
    5697G6300
    • 

  • Reported release
    310
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2011-11-14
    • 

  • Closed date
    2012-01-26
    • 

  • Last modified date
    2012-02-10
    • 





    

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

    • 

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

    
PM55813
    

    • 



Modules/Macros


    

  • HAASPAN

    



Fix information


    

  • Fixed component name
    DB2 AUTOMATION
    • 

  • Fixed component ID
    5697G6300
    • 



Applicable component levels


    

  • R310  PSY  UK75739
       UP12/02/01  P  F201
    • 



Fix is available


    

  • Select the PTF appropriate for your component level.
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              [{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSAUWB","label":"IBM Db2 Automation Tool for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"3.1.0","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"3.1.0","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            12 February 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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