How to fix the Oracle error CLSGN-00164: Failed to retrieve cluster name: Error: number.?

In this post, you’ll learn more about the Oracle ErrorCLSGN-00164: Failed to retrieve cluster name: Error: number. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLSGN-00164: Failed to retrieve cluster name: Error: number.

Reason for the Error CLSGN-00164: Failed to retrieve cluster name: Error: number.

GNS was unable to get the name of the cluster from Cluster Synchronization Services.

How to fix the Error CLSGN-00164: Failed to retrieve cluster name: Error: number. ?

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

This error is most probably caused by the Cluster Synchronization Services daemon being down. If the daemon is running, contact Oracle Customer Support and provide them with the error code.