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

ERRORunable to determine local node number. type string
CAUSEEither the skgxn service is unavailable, or the OCR configuration is incomplete/inaccurate.
ACTIONVerify 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.