Skip to Content
0
Former Member
Jun 08, 2010 at 04:05 PM

Crystal Reports 2008 Oracle 11 64 Bit ODBC Connection Error

307 Views

Have installed Crystal Reports 2008 on a 64 Bit Windows 7 computer which has Oracle 11 ODBC drivers.

When I try to connect to our backend Oracle database via Crystal Reports 2008 using an Oracle 11 64 Bit ODBC connection, I am receiving the following error:

Logon Failed, ORA 12504, TNS Listner was not given the SERVICE_NAME in CONNECT_DATA, DB Vendor Code 12504

However, after I created the ODBC Connection, and I clicked on the Test Button, I successfully make a connection to our database.

Thank you in advance for any information you can provide.

Regina