Solved

Oracle ORA-03121 Error

Posted on 1997-08-20
2
1,088 Views
Last Modified: 2012-06-22
 I am using a Visual Basic 4.0 application that is using Intersolv ODBC 2.11 Oracle7 drivers to connect to an Oracle 7.2 database.  When the application tries to connect through the ODBC driver to the Oracle database I get an ORA-03121 no interface driver connected - function not performed.  I am using SQL*Net 2.1 using TCP/IP protocol.  I can connect to Oracle from SQL*Net or using the NET*Test utility from Oracle, but whenever I try to connect to the database through the application or using the Intersolv Compass utility I get this ORA-03121 error.  Does anybody have any ideas on how this problem could be solved?
0
Comment
Question by:fras_r
2 Comments
 

Accepted Solution

by:
bmccaig earned 200 total points
ID: 1080442
The problem that you're likely experiencing is that your PATH statement in your AUTOEXEC.BAT file is missing a pointer to your ORAWIN\BIN directory.  From a DOS prompt type "SET" and check your PATH statement.

I hope this helps.
0
 

Author Comment

by:fras_r
ID: 1080443
Thanks for your help.  Setting the PATH properly solved this problem.
0

Featured Post

Gigs: Get Your Project Delivered by an Expert

Select from freelancers specializing in everything from database administration to programming, who have proven themselves as experts in their field. Hire the best, collaborate easily, pay securely and get projects done right.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Action link in Union Reports Not Working in OBIEE 11g 1 85
sql query 9 45
Oracle SQL 6 57
How to free up undo space? 3 39
Note: this article covers simple compression. Oracle introduced in version 11g release 2 a new feature called Advanced Compression which is not covered here. General principle of Oracle compression Oracle compression is a way of reducing the d…
This post first appeared at Oracleinaction  (http://oracleinaction.com/undo-and-redo-in-oracle/)by Anju Garg (Myself). I  will demonstrate that undo for DML’s is stored both in undo tablespace and online redo logs. Then, we will analyze the reaso…
This video explains at a high level with the mandatory Oracle Memory processes are as well as touching on some of the more common optional ones.
Via a live example, show how to restore a database from backup after a simulated disk failure using RMAN.

808 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question