c# - ORA-01017: invalid username/password when connecting to 9i oracle database using the ODP.NET, Managed Driver -


i'm trying connect 9i oracle database using odp.net, managed driver. every time see ora-01017: invalid username/password; logon denied.

wnen i'm trying connect 10g or higher oracle database - well.

also, when i'm trying connect 9i oracle database using .net framework oracle or .net framework ole db (msdaora) - well.

what problem?

this seems not possible, have @ odac 12c release 2 (12.1.0.1.2) installation instructions, setup, , notes

system requirements

  • access oracle database server (oracle 10g release 2 or later)

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