How to fix the Oracle error CLSS-00002: unable to determine local node number. type string?

In this post, you’ll learn more about the Oracle ErrorCLSS-00002: unable to determine local node number. type string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLSS-00002: unable to determine local node number. type string

Reason for the Error CLSS-00002: unable to determine local node number. type string

Cause: Either the skgxn service is unavailable, or the OCR configuration is incomplete/inaccurate.

How to fix the Error CLSS-00002: unable to determine local node number. type string ?

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

Action: Verify that the clusterware skgxn is active and restart it if necessary. Additionally validate that the clusterware installation was successful, and that the local node was entered in the node listings.