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PI97524: ABND=0C4-00000004, AND 0C1S AND OTHER UNPREDICTABLE RESULTS

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APAR status

  • Closed as program error.

Error description

  • ABND=0C4-00000004, and 0C1s and other unpredictable results.
Potential branch to invalid locations in memory after multiple
recycles of the started task or tasks. These locations were
previously valid but had subsequently freed and reused which
could lead to abends or unpredictable results.

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED: Users of IBM Db2 Common Collector z/OS.      *
****************************************************************
* PROBLEM DESCRIPTION: ABND=0C4-00000004, and 0C1s and other   *
*                      unpredictable results. Potential branch *
*                      to invalid locations in memory after    *
*                      multiple recycles of the started task   *
*                      or tasks. These locations were          *
*                      previously valid but had subsequently   *
*                      freed and reused which could lead to    *
*                      abends or unpredictable results.        *
****************************************************************
* RECOMMENDATION: APPLY the PTF.                               *
****************************************************************
Code has been changed to correct this condition.

    



Problem conclusion


    

  • APPLY the PTF.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PI97524
    • 

  • Reported component name
    COMMON COLLECTO
    • 

  • Reported component ID
    5639OLC00
    • 

  • Reported release
    110
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2018-05-02
    • 

  • Closed date
    2018-06-05
    • 

  • Last modified date
    2018-07-02
    • 





    

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

    • 

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

    
UI56298
    

    • 



Modules/Macros


    

  •    CQC#CSAL CQC#RESM HCQC110J

    



Fix information


    

  • Fixed component name
    COMMON COLLECTO
    • 

  • Fixed component ID
    5639OLC00
    • 



Applicable component levels


    

  • R110  PSY  UI56298
       UP18/06/09  P  F806
    • 



Fix is available


    

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


            

            


                        

            Modified date:
            

            12 February 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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