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PM54842: IMS PA IRUR REPORT DOES NOT EXPRESS ALL PERCENTAGES CORRECTLY

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APAR status

  • Closed as program error.

Error description

  • In calculating percentages, the IRUR report does not correctly
allow for overflow in a quick validation process.  Therefore
the field for "Locate calls" may show an incorrect value or even
0.00%.

Additional Symptoms fixed:
1) ABEND0C4 IPIGSCAN if running PARM='NOSTAE'.
2) ABENDU1000, this is what is reported after the S0C4 if a
customer is running with default PARM= values (i.e. IMS
PA STAE processing is active). The ABENDS0C4 still occurs but
is "masked" by the STAE and subsequent abend handling.

Keywords: Internal Resource Usage Report U1000

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED: Users of IMS Performance Analyzer V4.2       *
****************************************************************
* PROBLEM DESCRIPTION: IMS PA IRUR report does not express     *
*                      all percentages correctly               *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
In calculating percentages the IRUR report does not correctly
allow for overflow in a quick validation process.

    



Problem conclusion


    

  • Revise calculation of percentages in IRUR report to correctly
check for overflow and large (>100%) values.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PM54842
    • 

  • Reported component name
    IMS PERF ANALYZ
    • 

  • Reported component ID
    5655E1500
    • 

  • Reported release
    420
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2011-12-21
    • 

  • Closed date
    2012-01-12
    • 

  • Last modified date
    2012-02-24
    • 





    

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

    • 

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

    
UK75382
    

    • 



Modules/Macros


    

  • IPIGCOPY IPIGINIT IPIGSCAN IPIIPROC IPISAPAR
IPISIRUR

    



Fix information


    

  • Fixed component name
    IMS PERF ANALYZ
    • 

  • Fixed component ID
    5655E1500
    • 



Applicable component levels


    

  • R420  PSY  UK75382
       UP12/01/17  P  F201
    • 



Fix is available


    

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Document Information


            

            


                        

            Modified date:
            

            24 February 2012
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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