We've been having issues trying to run our report which connects to an Oracle database. We have the 10g (10.2) client installed and the test connections in the ODBC and SQL Plus work fine. Running these reports work using Crystal Reports designer.
Running these reports do not work in Business Objects Enterprise XI. It fails every time with an error code of Database Vendor Code: 12154. After looking around on various sites, I saw that people were recommending that we check the TNSnames.ora file and we have. Everything looks correct in there. If it was incorrect, I would think that the connection would fail in Crystal Reports and in the ODBC test.