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IT19499: ENV_GET_REG_VARIABLES RETURNS INCORRECT DEFAULT VALUES.

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APAR status

  • Closed as program error.

Error description

  • For the following DB2 registry variables, default values set to
    REG_VAR_DEFAULT_VALUE by ENV_GET_REG_VARIABLES are incorrect.
    
    $ 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)) ORDER BY REG_VAR_NAME"
    
    
    REG_VAR_NAME                             REG_VAR_DEFAULT_VALUE
    ---------------------------------------- ---------------------
    DB2_EXTENDED_IO_FEATURES                 -
    DB2_MEMORY_PROTECT                       -
    DB2_NUM_CKPW_DAEMONS                     -
    DB2_PINNED_BP                            -
    DB2_PMAP_COMPATIBILITY                   ON
    DB2_SYSTEM_MONITOR_SETTINGS              -
    DB2RSHCMD                                -
    DB2RSHTIMEOUT                            -
    
    The default values written in knowledge center should be
    returned for those registries.
    

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

    IT19499

  • 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

    2017-03-02

  • 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:

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