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IT37810: REDUCE DB2DIAG.LOG MESSAGE "GET USER MAPPING" AND "SQLQG_FEDSTP_HOOK, PROBE:40 MESSAGE"

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APAR status

  • Closed as program error.

Error description

  • Sometime, we can see lots of useless waring message "Get user
    mapping options from the catalog failed." in db2diag.log
    
    
    2021-07-26-23.25.59.675175-240 I1452175E782          LEVEL:
    Warning
    PID     : 67615                TID : 140027761780480 PROC :
    db2sysc
    INSTANCE: db2inst1               NODE : 000            DB   :
    TESTDBU
    APPHDL  : 0-7                  APPID:
    *LOCAL.db2inst1.210727032553
    UOWID   : 5                    ACTID: 1
    AUTHID  : DB2INST1               HOSTNAME: MYHOST1
    EDUID   : 27                   EDUNAME: db2agent (TESTDBU)
    FUNCTION: DB2 UDB, Query Gateway, sqlqgGetUserInfo, probe:45
    MESSAGE : ZRC=0x80040001=-2147221503=SQLD_NOREC "NO MORE RECORDS
    FOUND ON FETCH"
              DIA8000C An unexpected end of file was reached "".
    DATA #1 : String, 49 bytes
    Get user mapping options from the catalog failed.
    DATA #2 : String, 6 bytes
    DB2INST1
    DATA #3 : String, 7 bytes
    SERVER1
    
    
    OR
    
    
    2021-06-16-15.18.20.874080+480 I3894A463            LEVEL: Error
    PID     : 24772814             TID : 37523          PROC :
    db2fmp (C) 0
    INSTANCE: db2inst1               NODE : 000
    HOSTNAME: MYHOST1
    EDUID   : 37523                EDUNAME: db2fmp (C) 0
    FUNCTION: DB2 UDB, Query Gateway, sqlqg_fedstp_hook, probe:40
    MESSAGE : Unexpected error returned from outer RC=
    DATA #1 : Hexdump, 4 bytes
    0x000000012A66CC20 : 8026 0160
    .&.`
    
    
    these messages can be ignored by customer side.  so change above
    message PD Level.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * no impact                                                    *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * upgrade to v11.1m4fp7 or v11.5.7                             *
    ****************************************************************
    

Problem conclusion

  • Db2 v11.4.7 and v11.5.7 contain this fix, now there will no more
    waring message "Get user mapping options from the catalog
    failed." in db2diag.log
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT37810

  • 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

    2021-07-29

  • Closed date

    2022-03-01

  • Last modified date

    2022-04-03

  • 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

  • RB10 PSY

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

Document Information

Modified date:
03 May 2022