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PM69992: ABEND04E RC00E2000F AT DSNXEFB.DSNSVSFB OFFSET 0858

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APAR status

  • Closed as program error.

Error description

  • Abend04e rc00e2000f at DSNXEFB.DSNSVSFB offset 0858 may happen
due to overlay problem.

Local fix

  • N/A

Problem summary

  • ****************************************************************
* USERS AFFECTED: All DB2 9 and DB2 10 for z/OS users of       *
*                 DECFLOAT datatype.                           *
****************************************************************
* PROBLEM DESCRIPTION: ABEND04E RC00E2000F at                  *
*                      DSNXEFB.DSNSVSFB offset 0858 or         *
*                      memory overlay could occur when an SQL  *
*                      statement references a constant which   *
*                      is resolved as DECFLOAT datatype.       *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
ABEND04E RC00E2000F at DSNXEFB.DSNSVSFB offset 0858 or
memory overlay could occur when an SQL statement references
a constant which is resolved as DECFLOAT datatype.

The following example could shows a memory overlay.

CREATE TABLE PM69992(C1 DECFLOAT, C2 INTEGER);
SELECT C1 + 1, C2 FROM PM69992;
DB2 is not handled the DECFLOAT constant buffer correctly,
it causes memory overlay.

Problem conclusion

  • DB2 is updated to handle the DECFLOAT constant correctly.
Additional Keywords: SQLDECFLOAT

Temporary fix

  • *********
* HIPER *
*********

Comments

  • 



APAR Information




    

  • APAR number
    PM69992
    • 

  • Reported component name
    DB2 OS/390 & Z/
    • 

  • Reported component ID
    5740XYR00
    • 

  • Reported release
    A10
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    YesHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2012-07-31
    • 

  • Closed date
    2012-09-19
    • 

  • Last modified date
    2012-11-01
    • 





    

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

    • 

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

    
UK81946 UK81947
    

    • 



Modules/Macros


    

  • DSNXOLTX

    



Fix information


    

  • Fixed component name
    DB2 OS/390 & Z/
    • 

  • Fixed component ID
    5740XYR00
    • 



Applicable component levels


    

  • RA10  PSY  UK81946
       UP12/10/05  P  F210
    • 

  • R910  PSY  UK81947
       UP12/10/05  P  F210
    • 



Fix is available


    

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Document Information


            

            


                        

            Modified date:
            

            01 November 2012
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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