How to fix the Oracle error CLST-01105: An existing configuration was detected. It was not overwritten.?

In this post, you’ll learn more about the Oracle ErrorCLST-01105: An existing configuration was detected. It was not overwritten. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLST-01105: An existing configuration was detected. It was not overwritten.

Reason for the Error CLST-01105: An existing configuration was detected. It was not overwritten.

Cause: An existing configuration was detected, and clscfg chose not to overwrite it.

How to fix the Error CLST-01105: An existing configuration was detected. It was not overwritten. ?

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

Action: This message may be ignored if it is seen as part of starting any node other than the first one. The -force option can be used to override this decision, but if it is used when there are active cluster members, failure CLSS-0101 and data integrity issues are likely.