How to fix the Oracle error NNO-00314: error changing trace level from number to number, level change ignored?

In this post, you’ll learn more about the Oracle ErrorNNO-00314: error changing trace level from number to number, level change ignored with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNO-00314: error changing trace level from number to number, level change ignored

Reason for the Error NNO-00314: error changing trace level from number to number, level change ignored

Cause: the server encountered an error while changing its trace level in response to a request from the Oracle Names control program.

How to fix the Error NNO-00314: error changing trace level from number to number, level change ignored ?

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

Action: An internal error not normally visible to the user. For further details, turn on tracing and restart the server. If the error persists, contact Worldwide Customer Support.