How to fix the Oracle error NNO-00150: warning: invalid hint list, no hints loaded?

In this post, you’ll learn more about the Oracle ErrorNNO-00150: warning: invalid hint list, no hints loaded with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNO-00150: warning: invalid hint list, no hints loaded

Reason for the Error NNO-00150: warning: invalid hint list, no hints loaded

Cause: The server’s configuration contains an invalid hint description list. The server will continue to run, but will not load any hints.

How to fix the Error NNO-00150: warning: invalid hint list, no hints loaded ?

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.