How to fix the Oracle error NNO-00081: domain “string” has no name servers?

In this post, you’ll learn more about the Oracle ErrorNNO-00081: domain “string” has no name servers with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNO-00081: domain “string” has no name servers

Reason for the Error NNO-00081: domain “string” has no name servers

Cause: an internal configuration error has occurred. The Oracle Network Manager is responsible for configuring Oracle Names servers correctly.

How to fix the Error NNO-00081: domain “string” has no name servers ?

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

Action: An internal error not normally visible to the user. Contact Worldwide Customer Support.