IBM Support

JR32013: SORT STAGE CREATING DEADLOCK ERRORS. INCREASING MAX ROWS ALLOWS JOB TO COMPLETE BUT DATA IS INVALID (-INFINITY)

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APAR status

  • Closed as program error.

Error description

  • Server job with sort stage is creating the following errors:
Deadlock detected: all input links blocked

Workaround to complete job is to increase MAX ROWS setting but
the sort stage still outputs invalid data (all values are
-Infinity).

Local fix

  • 



Problem summary


    

  • Server job with sort stage is creating the following errors:
Deadlock detected: all input links blocked

Workaround to complete job is to increase MAX ROWS setting
but the sort stage still outputs invalid data (all values are
-Infinity).

    



Problem conclusion


    

  • Code changes to the DSCAPI layer to fix the errors encountered
in the Sort and Aggregator stages for numeric and decimal data
types.

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    JR32013
    • 

  • Reported component name
    WIS DATASTAGE
    • 

  • Reported component ID
    5724Q36DS
    • 

  • Reported release
    810
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2009-02-12
    • 

  • Closed date
    2012-05-04
    • 

  • Last modified date
    2012-05-04
    • 





    

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

    • 

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

    • 



Fix information


    

  • Fixed component name
    WIS DATASTAGE
    • 

  • Fixed component ID
    5724Q36DS
    • 



Applicable component levels


    

  • R810  PSY
       UP
    • 








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            04 May 2012
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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