IBM Support

PH02580: NEW FUNCTION: IMPROVED SCALABILITY AT ABO OPTIMIZATION TIME.

A fix is available

Obtain the fix for this APAR.

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as new function.

Error description

  • NEW FUNCTION: Improved scalability at ABO optimization time.

Local fix

  • Improved scalability at ABO optimization time.

Problem summary

  • ****************************************************************
* USERS AFFECTED: All users of the IBM Automatic Binary        *
*                 Optimizer (ABO) for z/OS, v1.3.              *
****************************************************************
* PROBLEM DESCRIPTION: ABO may sometimes use a large amount of *
*                      CPU time and memory when optimizing     *
*                      larger input modules. This APAR         *
*                      improves ABO such that it consumes      *
*                      less CPU time and memory when           *
*                      optimzing some of these larger input    *
*                      modules.                                *
****************************************************************
* RECOMMENDATION: Apply provided service                       *
****************************************************************
ABO was enhanced to reduce the CPU time and memory consumed when
optimizing larger input modules.

Problem conclusion

  • 



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PH02580
    • 

  • Reported component name
    AUTO BINARY OPT
    • 

  • Reported component ID
    5697AB100
    • 

  • Reported release
    130
    • 

  • Status
    CLOSED  UR1
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2018-09-07
    • 

  • Closed date
    2018-09-19
    • 

  • Last modified date
    2018-12-05
    • 





    

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

    • 

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

    • 



Modules/Macros


    

  • BOZBXITA BOZEXE1  BOZJIVP  BOZMSGE  BOZMSGK  BOZMSGT  BOZOBJ1
BOZOPT   BOZRIDT  BOZSRC1

    




Publications Referenced


SC27854504    





Fix information


    

  • Fixed component name
    AUTO BINARY OPT
    • 

  • Fixed component ID
    5697AB100
    • 



Applicable component levels


    

  • R130  PSY  UI58590
       UP18/09/27  P  F809
    • 

  • R13J  PSY  UI58591
       UP18/09/27  P  F809
    • 



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.
    








      
              
                            

              

              [{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSERQD","label":"IBM Automatic Binary Optimizer for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"130","Edition":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}},{"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":"130","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            05 December 2018
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback