I am trying to connect an Oracle 11g database to ArcGIS 10, but it's not working and gives the following error: "Failed to connect to the specified server. Operation Failed."
While I am sure about the inputs, and it's as the following: Database Platform: Oracle Instance: localhost/dbName Username and password are correct.
I tried to connect using sqlplus and it worked properly.
I noticed in some posts that if my Oracle is 64-bit, then I should install Oracle client 32-bit and put its directory as the first one in the PATH directory.
I've done all the above and nothing worked, so if there is anything that I'm missing please let me know. Thanks in advance.