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PH38706: CLEAN POTENTIAL STALE POINTERS TO CERTAIN FREED/REUSED ECSA ROUTINES

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APAR status

  • Closed as program error.

Error description

  • Clean potential stale pointers to certain freed/reused ECSA
routines

Local fix

  • 



Problem summary


    

  • When Query Monitor or Guardium S-TAP is recycled there are stale
pointers to the freed/reused ECSA routines which did not exist
and caused wild branches into unknown code.

    



Problem conclusion


    

  • Logic was changed to update Query Monitor internal storage
manager routines to handle the ECSA based module pointers
correctly.

Search Keywords:
ECSA ROUTINES ABEND 0C4 STARTUP MISMATCH

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    PH38706
    • 

  • 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
    2021-07-06
    • 

  • Closed date
    2021-07-22
    • 

  • Last modified date
    2021-08-09
    • 





    

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

    • 

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

    
UI76414
    

    • 



Modules/Macros


    

  • CQCISMAX CQCISMSX

    



Fix information


    

  • Fixed component name
    COMMON COLLECTO
    • 

  • Fixed component ID
    5639OLC00
    • 



Applicable component levels


    

  • R110  PSY  UI76414
       UP21/07/24  P  F107
    • 



Fix is available


    

  • Select the PTF appropriate for your component level.
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              [{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSZJXP","label":"DB2 Tools for z\/OS"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"1.1.0"}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            10 August 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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