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IT23897: DB2 SERVER TERMINATES ABNORMALLY COMPILING A MERGE STATEMENT

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Under rare circumstances, the Db2 server may terminate
    abnormally while compiling a MERGE statement.  The stack looks
    similar to the following example from Linux:
    
    0x00002AAAAF242EEA
    _Z15sqlnq_sem_mergePP8stknode_i10actiontypePhP3loc + 0x14ba
    0x00002AAAB282693C _Z12sqlnp_smactnP8sqlnp_cbi + 0x0a8c
    0x00002AAAAEF8E8CC _Z12sqlnp_parserP8sqlnp_cb + 0x020c
    0x00002AAAAEF96877
    _Z10sqlnp_mainP12sqlnq_stringbP3locPP9sqlnq_qur + 0x02e7
    0x00002AAAAED036E2
    _Z10sqlnn_cmplP8sqeAgentP11sqlrrstrings17sqlnn_compileModesP14sq
    lrr_cmpl_env + 0x0022
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Db2 version 10.5 fix pack 10                      *
    ****************************************************************
    

Problem conclusion

  • First fixed in Db2 version 10.5 fix pack 10
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT23897

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    A50

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-01-31

  • Closed date

    2018-07-16

  • Last modified date

    2018-07-16

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

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

    IT24632

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RA50 PSN

       UP

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.5","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
05 November 2021