I am trying to connect to the 9i oracle database using The ODP.NET, Managed Driver and every time I see ORA-01017: invalid username / password; logon denied.

With versions 10g or higher, the connection is seamless.

I can also establish a connection with 9i using the data provider .Net Framework for Oracle or .Net Framework for OLE DB (MSDAORA).

What could be the problem?

    1 answer 1

    The ODP.NET, Managed Driver is used if .NetFramework> = 4.0 and database> = 10g.