IBM Support

PI72813: COMPILE LARGE PROG. HIGH CPU UTILIZATION CBL V5.1 VS CBL V4.2

A fix is available

Obtain the fix for this APAR.

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Compile large Prog. high CPU Utilization CBL V5.1 vs CBL V4.2

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED: Users of Enterprise COBOL V6.1 compiling     *
*                 programs with an extremely large amount of   *
*                 data items in the same group.                *
*                                                              *
****************************************************************
* PROBLEM DESCRIPTION: Compiler performance: Compiler takes a  *
*                      long time to finish compilation.        *
*                                                              *
****************************************************************
* RECOMMENDATION: Apply the provided PTF.                      *
*                                                              *
****************************************************************
Data structures used to store large amount of data items in the
same group were inefficient.

    



Problem conclusion


    

  • Compiler was updated to use more efficient data structures for
large amount of data items.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PI72813
    • 

  • Reported component name
    ENT COBOL FOR Z
    • 

  • Reported component ID
    5655EC600
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2016-11-25
    • 

  • Closed date
    2016-12-15
    • 

  • Last modified date
    2017-01-03
    • 





    

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

    
PI71773
    

    • 

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

    • 



Modules/Macros


    

  •    IGYQCBE

    



Fix information


    

  • Fixed component name
    ENT COBOL FOR Z
    • 

  • Fixed component ID
    5655EC600
    • 



Applicable component levels


    

  • R610  PSY  UI43370
       UP16/12/21  P  F612
    • 



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":"BU048","label":"IBM Software"},"Product":{"code":"SS6SG3","label":"Enterprise COBOL for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.1","Edition":"","Line of Business":{"code":"LOB70","label":"Z TPS"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            05 September 2024
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
Page Feedback