IBM Support

IT31614: FODC_TRAP AND CRASH IN SQLRA_LOAD_VAR

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APAR status

  • Closed as program error.

Error description

  • With If you have an application that  meet all the following
    condition :
    - Reopt always
    - Extended Indicator enable
    - Static SQL
    The Db2 server might generates FODC_Trap or crash with the
    following stack :
    
    
    ossDumpStackTraceInternalmR11OSSTrapFileiP7siginfoPvmm + 0x0356
    ossDumpStackTraceV98 + 0x002b
    OSSTrapFile6dumpExEmiP7siginfoPvm + 0x00d7
    0x00007F44E3FAA961 address: 0x00007F44E3FAA961 ; dladdress:
    0x00007F44DCB33000 ; offset in lib: 0x0000000007477961 ;
    (/home/db2pi/sqllib/lib64/libdb2e.so.1)
    sqloEDUCodeTrapHandler + 0x1127
    address: 0x00007F44EBB445D0 ; dladdress:
    ; offset in lib: 0x000000000000F5D0 ;
    (/lib64/libpthread.so.0)
    sqlra_load_varP8sqlrr_cbP16sqlra_cached_varP14SQLP_LOCK_INFOPb
    sqlra_get_varP8sqlrr_cbiibPbS1
    sqlrr_process_execute_requestP8sqlrr_cbib
    sqlrr_executeP14db2UCinterfaceP9UCstpInfo
    sqljs_ddm_excsqlsttP14db2UCinterfaceP13sqljDDMObject
    sqljsParseRdbAccessedP13sqljsDrdaAsCbP13sqljDDMObjectP14db2UCint
    erface
    sqljsParseP13sqljsDrdaAsCbP14db2UCinterfaceP8sqeAgentb
    

Local fix

  • Disable REOPT
    or
    Disable extended indicators
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade DB2 server to v11.1 M4 FP6                           *
    ****************************************************************
    

Problem conclusion

  • First fixed in v11.1 M4 FP6
    

Temporary fix

  • See LOCAL FIX
    

Comments

APAR Information

  • APAR number

    IT31614

  • 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

    2020-01-22

  • Closed date

    2021-03-29

  • Last modified date

    2021-03-29

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

  • 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

[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1"}]

Document Information

Modified date:
31 March 2021