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PH19269: NEW FUNCTION: IMPROVED PERFORMANCE OF ABO GENERATED MODULES THATCONTAIN MOVE STATEMENTS OF LARGER DATA ITEMS

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APAR status

  • Closed as program error.

Error description

  • NEW FUNCTION: Improved performance of ABO generated modules that
contain MOVE statements of larger data items

Local fix

  • N/A

Problem summary

  • ****************************************************************
* USERS AFFECTED: Users of IBM Automatic Binary Optimizer      *
*                 (ABO) for z/OS, v1.3 and v2.1                *
****************************************************************
* PROBLEM DESCRIPTION: In some cases ABO optimizations on MOVE *
*                      statements between larger data items    *
*                      could degrade performance slightly      *
*                      compared to running the original        *
*                      module.                                 *
****************************************************************
* RECOMMENDATION: Apply provided service                       *
****************************************************************
ABO was modified to improve performance of the generated modules
containing these larger MOVE statements

Problem conclusion

  • ABO was modified to improve performance of the generated modules
containing these larger MOVE statements

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PH19269
    • 

  • Reported component name
    AUTO BINARY OPT
    • 

  • Reported component ID
    5697AB200
    • 

  • Reported release
    210
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2019-11-15
    • 

  • Closed date
    2019-11-15
    • 

  • Last modified date
    2020-02-19
    • 





    

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

    
PH18542
    

    • 

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

    
128AC7Ÿ
    

    • 



Modules/Macros


    

  • BOZBXITA BOZEXE1  BOZJIVP  BOZMSGE  BOZMSGK  BOZMSGT  BOZOBJ1
BOZOPT   BOZRIDT  BOZSRC1

    



Fix information


    

  • Fixed component name
    AUTO BINARY OPT
    • 

  • Fixed component ID
    5697AB200
    • 



Applicable component levels


    

  • R210  PSY  UI66467
       UP19/11/19  P  F911
    • 

  • R21J  PSY  UI66468
       UP19/11/19  P  F911
    • 



Fix is available


    

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Document Information


            

            


                        

            Modified date:
            

            27 March 2020
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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