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IC69318: TRAP POSSIBLE DURING THE ROLLBACK OF A TRANSACTION THAT INCLUDES THE CREATION OF A DECLARED GLOBAL TEMPORARY TABLE

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APAR status

  • Closed as program error.

Error description

  • If a transaction includes the creation of a declared global
    temporary table as well as a query of that transaction, then a
    seg-v/abend can occur during the rollback of that transaction.
    
    
    A typical stack would look like so:
    
    sqlra_inval_obj_hard
    sqlra_inval_vars_hard
    sqlrl_userTempDrop
    sqlrr_logUndo
    sqldmund
    sqlptudo
    sqlptud1
    sqlpxrb
    sqlrkrbk
    sqlrrbck_dps
    sqlrrbck
    sqlrr_rollback
    

Local fix

  • commit the creation of the declared global temporary table
    before querying.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * users of declared global temporary tables                    *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * sig-segv/abend during rollback                               *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * move to version 9.7 fixpack 3                                *
    ****************************************************************
    

Problem conclusion

  • Fixed in DB2 for LUW version 9.7, fixpack 3
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC69318

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    970

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-06-17

  • Closed date

    2010-09-23

  • Last modified date

    2010-09-23

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

    IC69315

  • 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

  • R970 PSN

       UP

  • R980 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":"9.7","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
23 September 2010