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DB2 - Problem description

Problem IC85847 Status: Closed

SQL0843N DURING CONNECT JUST AFTER DISCONNECT USING SAME CONNECTION HANDLE
WHEN CLIENT INFO PROPERTIES ARE SET

product:
DB2 FOR LUW / DB2FORLUW / A10 - DB2
Problem description:
When Client info properties are set on client side using 
db2dsdriver.cfg/db2cli.ini/connection string, SQL0843N occurs 
when connecting again using same connection handle just after 
disconnect. 
 
We can see the error in cli trace as below: 
SQLDisconnect( hDbc=0:1 ) 
    ---> Time elapsed - +7.100000E-005 seconds 
( Unretrieved error message="[IBM][CLI Driver] CLI0106E 
Connection is closed. SQLSTATE=08003" ) 
 
SQLDisconnect( ) 
    <--- SQL_ERROR   Time elapsed - +5.100000E-005 seconds 
 
SQLConnect( hDbc=0:1, szDSN="DSNI1", cbDSN=-3, szUID="lgb0200", 
cbUID=-3, szAuthStr="*******", cbAuthStr=-3 ) 
    ---> Time elapsed - +4.900000E-005 seconds 
( Unretrieved error message="[IBM][CLI Driver] CLI0106E 
Connection is closed. SQLSTATE=08003" ) 
 
SQLConnect( ) 
    <--- SQL_ERROR   Time elapsed - +4.080000E-004 seconds 
 
SQLGetDiagRec( fHandleType=SQL_HANDLE_DBC, hHandle=0:1, 
iRecNumber=1, pszSqlState=&04b41f3c, pfNativeError=&04b41f30, 
pszErrorMsg=&04b41f4c, cbErrorMsgMax=1025, pcbErrorMsg=&04b41f24 
) 
    ---> Time elapsed - +4.400000E-005 seconds 
( iRowNumber=-2, iColumnNumber=-2 ) 
 
SQLGetDiagRec( pszSqlState="08003", pfNativeError=-843, 
pszErrorMsg="[IBM][CLI Driver] SQL0843N  The server name does 
not specify an existing connection.  SQLSTATE=08003^M 
", pcbErrorMsg=102 ) 
    <--- SQL_SUCCESS   Time elapsed - +8.800000E-005 seconds
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to db2_v101fp1 or later.                             * 
****************************************************************
Local Fix:
NA
available fix packs:
DB2 Version 10.1 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows

Solution
Fixed in db2_v101fp1. 
SQL0843N will not occur when using same connection handle to 
connect after disconnect if client info properties are set.
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
13.08.2012
31.10.2012
31.10.2012
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
10.1.0.1 FixList
10.5.0.1 FixList