How to fix the Oracle error NNL-00512: Shows or sets the server’s auto-refresh expiration period?

In this post, you’ll learn more about the Oracle ErrorNNL-00512: Shows or sets the server’s auto-refresh expiration period with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNL-00512: Shows or sets the server’s auto-refresh expiration period

Reason for the Error NNL-00512: Shows or sets the server’s auto-refresh expiration period

Cause: Control program help text.

How to fix the Error NNL-00512: Shows or sets the server’s auto-refresh expiration period ?

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

Action: None