I have a users that is trying to do the following:
“I am creating a Business Intelligence report using Reporting Services in Visual Studio. The data source is coming from Oracle Database. I need the Oracle client component to connect to oracle.I have attached the screen print with the error message obtained when connecting to oracle using Microsoft Visual Studio 2010.”
The first error the user was getting was that the Oracle Client software needed to be installed. I installed this:
She is now getting an error:
ORA-12541 TNS :no listener
Everywhere I read, its stating to make sure the listener service is running. I’ve checked services and even the installation folders and don’t see anything relating to TNSListener. At this point im just spinning wheels and not sure if what I installed was the correct media.