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IT21379: IN DPF OR PURESCALE, TRAP OR HANG POSSIBLE AFTER INTERRUPT OF INTERNAL SQL

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • In DPF or pureScale environments, if the execution of a
    statement or command involves the db2 engine issuing an internal
    SQL statement, and the execution of the internal SQL statement
    was interrupted, then a subsequent connection might pick up an
    EDU that has not been properly cleaned up resulting in possible
    trap or hang or applications receiving SQL0902N.
    
    For example, when a WLM queuing threshold is enabled,
    applications may receive sqlcode -902.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Db2 10.5 Fix Pack 9 or higher                     *
    ****************************************************************
    

Problem conclusion

  • First fixed in Db2 10.5 Fix Pack 9
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT21379

  • 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

    2017-07-11

  • Closed date

    2017-09-29

  • Last modified date

    2017-09-29

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

    IT20924

  • 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

  • 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:
13 January 2022