How to fix the Oracle error NNO-00300: no listen addresses specified, at least one is required?

In this post, you’ll learn more about the Oracle ErrorNNO-00300: no listen addresses specified, at least one is required with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNO-00300: no listen addresses specified, at least one is required

Reason for the Error NNO-00300: no listen addresses specified, at least one is required

Cause: the server’s configuration is missing addresses on which to listen.

How to fix the Error NNO-00300: no listen addresses specified, at least one is required ?

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.

Tags :

Leave Your Comment