How to fix the Oracle error NNF-01004: DCE returned unspecified error string?

In this post, you’ll learn more about the Oracle ErrorNNF-01004: DCE returned unspecified error string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNF-01004: DCE returned unspecified error string

Reason for the Error NNF-01004: DCE returned unspecified error string

Cause: A DCE call returned an status that was not in this implementation’s list of possible status values for this DCE call.

How to fix the Error NNF-01004: DCE returned unspecified error string ?

You can fix this error in Oracle by following the below steps

Action: Verify that this platform’s DCE release is not beyond those supported by this Oracle application. If the error persists, contact Worldwide Customer Support.