IBM Support

IT19370: DB2 MAY ABEND IN AN MPP ENVIRONMENT WHEN A QUERY INVOLVES XML COLUMNS AND THE KEYWORD DISTINCT

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • DB2 may trap or otherwise terminate abnormally in a DPF/MPP
    environment when a query involves XML and the DISTINCT keyword.
    
    Due to the nature of the error, stacks may look like, but are
    not limited to ones like:
    
    0x090000000A85F344 @59@sqlkt_tq_save_tuple__FP9sqlri_taol + 0xC8
    0x090000000A85EF48
    @59@sqlkt_tq_find_winner__FP8sqeAgentP9sqlri_taoP11SQLKT_SLDESP5
    sqlcaPUiPUl + 0x498
    0x090000000A860AE4 sqlktfts__FP8sqeAgentP9sqlri_taoP5sqlcaPUiPUl
    + 0xF40
    0x090000000A8613D4 sqlritqa__FP8sqlrr_cb + 0x6C4
    0x090000000867337C sqlriSectInvoke__FP8sqlrr_cbP12sqlri_opparm +
    0x74
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 11.1 Mod 2 Fix Pack 2 or higher               *
    ****************************************************************
    

Problem conclusion

  • First fixed in DB2 11.1 Mod 2 Fix Pack 2
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT19370

  • 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

    2017-02-22

  • Closed date

    2017-06-23

  • Last modified date

    2017-06-23

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

    IT19223

  • 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

[{"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","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
29 June 2020