How to fix the Oracle error INS-40418: The installer has detected that Oracle Clusterware is not running on local node. Oracle recommends that you upgrade Oracle Clusterware in rolling manner.?

In this post, you’ll learn more about the Oracle ErrorINS-40418: The installer has detected that Oracle Clusterware is not running on local node. Oracle recommends that you upgrade Oracle Clusterware in rolling manner. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

INS-40418: The installer has detected that Oracle Clusterware is not running on local node. Oracle recommends that you upgrade Oracle Clusterware in rolling manner.

Reason for the Error INS-40418: The installer has detected that Oracle Clusterware is not running on local node. Oracle recommends that you upgrade Oracle Clusterware in rolling manner.

Cause: The installer has detected that the Oracle Clusterware stack on the local node is not running.

How to fix the Error INS-40418: The installer has detected that Oracle Clusterware is not running on local node. Oracle recommends that you upgrade Oracle Clusterware in rolling manner. ?

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

Action: Open a terminal, log in as root or Administrator, change directory to the Oracle Clusterware home (Grid home), and start Oracle Clusterware by entering this command: crsctl start crs