Attempting a Connection with a .NET Application Using ODP.NET Fails WIth: Data provider internal error(-3000)

(Doc ID 1334929.1)

Last updated on JULY 17, 2017

Applies to:

Oracle Data Provider for .NET - Version 11.2.0.1 to 11.2.0.2 [Release 11.2]
Microsoft Windows (32-bit)

*** Checked for relevance on 17-Jul-2017 ***

Symptoms

Unable to connect to database with ODP.NET on a new machine. Getting Oracle.DataAccess.Client.OracleException Data provider internal error(-3000).

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms