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IT19323: ENV_GET_REG_VARIABLES RETURNS DEFAULT VALUE OF DB2_HADR_NO_IP_CHECK INCORRECTLY.

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APAR status

  • Closed as program error.

Error description

  • Table function ENV_GET_REG_VARIABLES returns NULL as
    DB2_HADR_NO_IP_CHECK's default value.
    The correct default value should be OFF.
    
    Example:
    
    $ db2 "select substr(REG_VAR_NAME, 1, 40) as
    REG_VAR_NAME, substr(REG_VAR_DEFAULT_VALUE, 1, 20) as
    REG_VAR_DEFAULT_VALUE from table (ENV_GET_REG_VARIABLES (-2,1))
    where REG_VAR_NAME = 'DB2_HADR_NO_IP_CHECK'"
    
    REG_VAR_NAME                             REG_VAR_DEFAULT_VALUE
    ---------------------------------------- ---------------------
    DB2_HADR_NO_IP_CHECK                     -
    
      1 record(s) selected.
    

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

    IT19323

  • 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

    2017-02-17

  • Closed date

    2017-06-23

  • Last modified date

    2017-06-23

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

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

    IT19665

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