How to fix the Oracle error NNC-00412: invalid name “string”?

In this post, you’ll learn more about the Oracle ErrorNNC-00412: invalid name “string” with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNC-00412: invalid name “string”

Reason for the Error NNC-00412: invalid name “string”

Cause: The name server program interface was given an invalid global name to process.

How to fix the Error NNC-00412: invalid name “string” ?

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

Action: Supply a valid domain name. If the error is caused by an internal function, contact Worldwide Customer Support.