IBM Support

PM71949: ABEND04E RC00E20005 DSNXESP9 DSNSVBK +1AB6 WHEN EXECUTING A NATIVE SQL PROCEDURE

A fix is available

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • ABEND04E RC00E20005 DSNXESP9 DSNSVBK +1AB6 when
    executing a native SQL procedure
    Other symptoms:
    ABEND0C4 RSN00000004,M=C9,C=101.SMC
    -DSNSRSTK,M=DSNTFRCV,LOC=DSNSLD1 .DSNSTACK+0462
    ABEND0C4 RSN00000011,M=C9,C=101.LOCN=::10.16.3.135,
    LOCN=::10.16.3.135
    

Local fix

  • Alter Regenerate the native sql procedure .
    Rebind will not get around the problem.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED: All users of Native SQL procedures bound in  *
    *                 DB2 9 and executed in DB2 10.                *
    ****************************************************************
    * PROBLEM DESCRIPTION: Overlay may occur if allocated storage  *
    *                      is exceeded when converting SQL         *
    *                      statement to be prepared to UTF-8.      *
    *                      The following abend may occur:          *
    *                      ABEND04E RC00E20005 LOC= DSNXESP9       *
    *                      LOC= DSNXESP9 DSNSVBK +1AB6.            *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    During a PREPARE within a native SQL procedure, the SQL text
    was converted to UTF-8 from its original EBCDIC format. The
    expansion of characters, due to an in-place conversion,
    exceeded the storage allocated. This can introduce a storage
    overlay if the allocated storage is exceeded.
    Performing an ALTER REGENERATE of the DB2 9 native SQL
    procedure on the DB2 10 system can mitigate this problem.
    

Problem conclusion

  • DB2 was changed to allocate three times the usual storage
    amount to accomodate the possible expansion of SQL text
    characters from in-place EBCDIC conversion to UTF-8.
    
    Additional keywords: SQLNATIVESQLPL SQLSP SQLSTOREDPROC
    SMCOVERLAY DB2OVRLAY/K
    

Temporary fix

  • *********
    * HIPER *
    *********
    APARFIX AM71949 HAS BEEN PROVIDED TO FIX THE ISSUE. IN
    ADDITION, WITHOUT THE APARFIX, PERFORMING ALTER REGENERATE
    OF THE DB2 9 NATIVE SQL PROCEDURE ON THE DB2 10 SYSTEM CAN
    MITIGATE THE PROBLEM.
    

Comments

APAR Information

  • APAR number

    PM71949

  • 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

    2012-08-30

  • Closed date

    2012-10-29

  • Last modified date

    2012-12-04

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

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

    UK83093

Modules/Macros

  • DSNXESP9
    

Fix information

  • Fixed component name

    DB2 OS/390 & Z/

  • Fixed component ID

    5740XYR00

Applicable component levels

  • RA10 PSY UK83093

       UP12/11/27 P F211

Fix is available

  • Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEPEK","label":"Db2 for z\/OS"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19M","label":"APARs - z\/OS environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.1","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
04 December 2012