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PK26215: ERROR IN STATISTICS FOR CURRENT AND PEAK CONTENTION LOSERS, ATIS SATISFIED BY CONTENTION LOSERS AND FUNCTION SHIPPING REQUESTS

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APAR status

  • Closed as program error.

Error description

  • Incorrect outputs are showed in Current contention losers, Peak
contention losers, ATIs satisfied by contention losers and
function shipping requests.

It would appeared that TCSE1RY did not get incremented by
DFHZATT when the task started. It only got decremented when the
MRO session was FREE by DFHZISP during task termination.
Change team has recreated the problem.

Local fix

  • There is no local fix. Awaiting PTF.

Problem summary

  • ****************************************************************
* USERS AFFECTED: All CICS users.                              *
****************************************************************
* PROBLEM DESCRIPTION: Incorrect statistics for contention     *
*                      losers.                                 *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
There are two methods to specify the transaction id. to
be attached across an MRO connection. Either as the process
name on a BUILD ATTACH or as the first four characters of
the data.
In the second case the statistics fields for Current
Contention Losers and Peak Contention Losers produced by
DFHSTUP are incorrect. These fields are TCSE1RY and TCSE1HWM.

Additional Keywords: Primary Secondary SEND RECEIVE

Problem conclusion

  • DFHZATT has been altered so it updates the statistics fields
TCSE1RY and TCSE1HWM correctly.

Temporary fix

  • FIX AVAILABLE BY PTF ONLY

Comments

  • 



APAR Information




    

  • APAR number
    PK26215
    • 

  • Reported component name
    CICSTS 3.1 Z/OS
    • 

  • Reported component ID
    5655M1500
    • 

  • Reported release
    400
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2006-06-09
    • 

  • Closed date
    2006-07-26
    • 

  • Last modified date
    2006-08-02
    • 





    

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

    
PK24320
    

    • 

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

    
UK16523
    

    • 



Modules/Macros


    

  •    DFHZATT

    



Fix information


    

  • Fixed component name
    CICSTS 3.1 Z/OS
    • 

  • Fixed component ID
    5655M1500
    • 



Applicable component levels


    

  • R400  PSY  UK16523
       UP06/07/29  P  F607
    • 



Fix is available


    

  • Select the PTF appropriate for your component level.
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Document Information


            

            


                        

            Modified date:
            

            02 August 2006
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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