How to fix the Oracle error ORA-29702: error occurred in Cluster Group Service operation?

In this post, you’ll learn more about the Oracle ErrorORA-29702: error occurred in Cluster Group Service operation with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-29702: error occurred in Cluster Group Service operation

Reason for the Error ORA-29702: error occurred in Cluster Group Service operation

An unexpected error occurred while performing a CGS operation.

How to fix the Error ORA-29702: error occurred in Cluster Group Service operation ?

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

Verify that the LMON process is still active. Check the Oracle LMON trace files for errors. Also, check the related CSS trace file for errors.