Q
Problem solve Get help with specific problems with your technologies, process and projects.

"No interface driver connected" error

I've installed Oracle8i on my Windows XP system. When I open the application the following error pops up: "ORA-03121: no interface driver connected. Function not performed." I give the username and password but still get the error.

I've installed Oracle8i on my Windows XP system. When I open the application the following error pops up: "ORA-03121: no interface driver connected. Function not performed." I give the username and password but still get the error.
You may need to install Oracle Net on the server/workstation where your application resides. This can occur if the application is unable to find/attach to the SQL*Net layer. Install Oracle Net on the appropriate server or workstations. If you already have Oracle Net installed, check to see that it exists in the PATH. It may also be possible that an Oracle Net file has become corrupt. Try reinstalling Oracle Net if all other checks have been exhausted. This may also be related to an ODBC driver issue if the application uses ODBC to connect to the database.

Dig Deeper on Oracle database installation, upgrades and patches

Have a question for an expert?

Please add a title for your question

Get answers from a TechTarget expert on whatever's puzzling you.

You will be able to add details on the next page.

Start the conversation

Send me notifications when other members comment.

Please create a username to comment.

-ADS BY GOOGLE

SearchDataManagement

SearchBusinessAnalytics

SearchSAP

SearchSQLServer

TheServerSide.com

SearchDataCenter

SearchContentManagement

SearchHRSoftware

Close