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LI74725: POTENTIAL DIVIDE BY ZERO ERROR (SIGNAL SIGFPE) IN PROCLEAF2ADD FUNCTION.

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APAR status

  • Closed as program error.

Error description

  • Potential divide by zero error (signal SIGFPE) in procLeaf2Add
    function.
    
    The conditions for hitting the problem depend on the state of
    internal values on the index page.
    
    
    Potential stack:
           ossDumpStackTrace
           OSSTrapFile::dump
           sqlo_trce
           sqloEDUCodeTrapHandler
           __invoke_dynamic_linker__
           procLeaf2Add
           sqlischa
           sqlischa
           sqliaddk
           sqldKeyInsert
           sqldRowInsert
           sqlrinsr
           sqlriisr
           sqlriSectInvoke
           sqlrr_process_execute_request
           sqlrr_array_input
           sqljs_ddm_excsqlstt
           sqljsParseRdbAccessed
           sqljsParse
           sqljsSqlam
           sqljsDriveRequests
           sqljsDrdaAsInnerDriver
           sqljsDrdaAsDriver
           sqleRunAgent
           sqloCreateEDU
           sqloRunGDS
           sqloInitEDUServices
           sqloSystemControllerMain
           sqloRunInstance
           DB2main
           main
           __libc_start_main
           sqloWaitChild
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All users.                                                   *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * Potential divide by zero error (signal SIGFPE)               *
    * inprocLeaf2Add function.The conditions for hitting the       *
    * problem depend on the stateof internal values on the index   *
    * page.Potential                                               *
    * stack:ossDumpStackTraceOSSTrapFile::dumpsqlo_trcesqloEDUCodeTr
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Version 9.5 Fix Pack 6 or later.                  *
    ****************************************************************
    

Problem conclusion

  • Problem was first fixed in Version 9.5 Fix Pack 6.
    

Temporary fix

Comments

APAR Information

  • APAR number

    LI74725

  • Reported component name

    DB2 UDE ESE LIN

  • Reported component ID

    5765F4104

  • Reported release

    950

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2009-07-10

  • Closed date

    2010-05-25

  • Last modified date

    2010-05-25

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

    LI74719

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

Fix information

  • Fixed component name

    DB2 UDE ESE LIN

  • Fixed component ID

    5765F4104

Applicable component levels

  • R950 PSN

       UP

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSEPGG","label":"DB2 for Linux, UNIX and Windows"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"950","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
25 May 2010