Home » Infrastructure » Windows » Please help!!! -2147467259 Microsoft ODBC Driver for Oracle ORA-03121
Please help!!! -2147467259 Microsoft ODBC Driver for Oracle ORA-03121 [message #161824] Tue, 07 March 2006 06:16 Go to next message
mailamols
Messages: 2
Registered: March 2006
Junior Member
Hi,
I am getting following error when tried to connect Oracle 9i database through my VB Application by using Microsoft ODBC Driver for Oracle.
-2147467259 [Microsoft] [ODBC Driver for Oracle][Oracle]ORA-03121: no interface driver connected - function not performed.
Operating System of the machine giving error is Windows XP and it is having Oracle Client 8i.
When I checked the registry of the machine, I found multiple Oracle Homes there.
Can anyone help on this issue?

Thanks in advance...
Re: Please help!!! -2147467259 Microsoft ODBC Driver for Oracle ORA-03121 [message #162611 is a reply to message #161824] Sun, 12 March 2006 02:00 Go to previous messageGo to next message
orajamzs
Messages: 110
Registered: February 2006
Location: hyderabad
Senior Member
Have you created a DSN for Microsoft ODBC for Oracle, or did you specify Driver=Microsoft ODBC for Oracle in Connection String in your VB application?
Re: Please help!!! -2147467259 Microsoft ODBC Driver for Oracle ORA-03121 [message #163389 is a reply to message #162611] Thu, 16 March 2006 10:24 Go to previous messageGo to next message
mailamols
Messages: 2
Registered: March 2006
Junior Member
Actually I have tried both the options.
Re: Please help!!! -2147467259 Microsoft ODBC Driver for Oracle ORA-03121 [message #163690 is a reply to message #163389] Sat, 18 March 2006 01:19 Go to previous message
orajamzs
Messages: 110
Registered: February 2006
Location: hyderabad
Senior Member
Can you plz clarify what connection string did you write in vb and which ADO library version you are using.
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