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IT21053: QUERY COMPILATION MAY CAUSE THE DB2 SERVER TO TERMINATE ABNORMALLY

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • In rare circumstances, executing a SQL query may cause the DB2
    server to terminate abnormally. The stack looks similar to the
    example below (from Linux):
    
    ossDumpStackTraceInternal
    ossDumpStackTraceV98
    OSSTrapFile::dumpEx
    sqlo_trce
    sqloEDUCodeTrapHandler
    __PRETTY_FUNCTION__.8516
    sqlnn_globals_refresh
    sqeAgent::AssocApp
    sqleSwitchAppWrp
    sqleUCengnInit
    sqleUCagentSwitchApp
    sqljsInitApp
    sqljsInitAgent
    sqljsDrdaAsInnerDriver
    sqljsDrdaAsDriver
    sqeAgent::RunEDU
    sqzEDUObj::EDUDriver
    sqloEDUEntry
    pthread_attr_init@@GLIBC_2.2.5
    clone
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Problem Description above.                               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 Version 11.1.3 Fix Pack 3                     *
    ****************************************************************
    

Problem conclusion

  • First fixed in DB2 Version 11.1.3 Fix Pack 3
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT21053

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-06-15

  • Closed date

    2018-03-16

  • Last modified date

    2018-03-16

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

    IT19633

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

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RB10 PSN

       UP



Document information

More support for: DB2 for Linux, UNIX and Windows

Software version: B10

Reference #: IT21053

Modified date: 16 March 2018