How to create Oracle database connection

How do i create connection for Oracle database?

I am getting TNS service error. Connection String test failed: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

Hello Prahlad,

This does not seems to be an OutSystems problem.
So, you have a problem with your Oracle database or with the parameters you are using (like the service name is wrong, or the port, etc).


Google is magical, I found many entries about this error.
You can take a look here and here, for example.

Hope this can help you.