How to fix the Oracle error CLSS-03201: An attempt to begin a nested reconfiguration failed.?

In this post, you’ll learn more about the Oracle ErrorCLSS-03201: An attempt to begin a nested reconfiguration failed. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLSS-03201: An attempt to begin a nested reconfiguration failed.

Reason for the Error CLSS-03201: An attempt to begin a nested reconfiguration failed.

Cause: unable to cancel previous reconfiguration to begin a new one

How to fix the Error CLSS-03201: An attempt to begin a nested reconfiguration failed. ?

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

Action: None