How to fix the Oracle error CLSGN-00202: string first self-check failed.?

In this post, you’ll learn more about the Oracle ErrorCLSGN-00202: string first self-check failed. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLSGN-00202: string first self-check failed.

Reason for the Error CLSGN-00202: string first self-check failed.

GNS was unable run the self-check the first time after it started.

How to fix the Error CLSGN-00202: string first self-check failed. ?

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

Examine the logs for more information about the error.