How to fix the Oracle error NNF-02001: NIS client error string: string?

In this post, you’ll learn more about the Oracle ErrorNNF-02001: NIS client error string: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNF-02001: NIS client error string: string

Reason for the Error NNF-02001: NIS client error string: string

Cause: A call to an NIS (YP) function failed. This message contains the text of the NIS error code returned.

How to fix the Error NNF-02001: NIS client error string: string ?

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

Action: Should only be visible when returned as part of another error. If the error persists, contact Worldwide Customer Support.