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IC89914: AFTER UPGRADING TO V9.7 FP7, QUERY DRDA NICKNAME WILL FAIL IF DB2 REGISTRY DB2TCP_CLIENT_CONTIMEOUT IS SET

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • 'db2set -all' command shows DB2TCP_CLIENT_CONTIMEOUT is set.
    
    If federated server option DB2_TWO_PHASE_COMMIT is set to 'Y'
    
    # db2 "select * from schema1.nickname1"
    SQL30080N  A communication error "-3" occurred sending or
    receiving data from the remote database.  SQLSTATE=08001
    
    If federated server option DB2_TWO_PHASE_COMMIT is set to 'N'
    
    # db2 "select * from schema1.nickname1"
    SQL1042C  An unexpected system error occurred.  SQLSTATE=58004
    

Local fix

  • Set ConnectTimeout using db2cli.ini  instead
    of registry variable DB2TCP_CLIENT_CONTIMEOUT.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * The user is running DRDA wrapper and                         *
    * DB2TCP_CLIENT_CONTIMEOUT is set.                             *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to DB2 or Federation Server V97FP9.                  *
    ****************************************************************
    

Problem conclusion

  • The problem is firstly fixed on DB2 or Federation Server
    V97FP9.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC89914

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    970

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-01-30

  • Closed date

    2013-12-17

  • Last modified date

    2013-12-17

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

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

    IC91776

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • R970 PSY

       UP



Document information

More support for: DB2 for Linux, UNIX and Windows

Software version: 9.7

Reference #: IC89914

Modified date: 17 December 2013