How to fix the Oracle error CRS-09012: Error string: Error sending query to the Cluster Logger Service?

In this post, you’ll learn more about the Oracle ErrorCRS-09012: Error string: Error sending query to the Cluster Logger Service with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CRS-09012: Error string: Error sending query to the Cluster Logger Service

Reason for the Error CRS-09012: Error string: Error sending query to the Cluster Logger Service

Cause: Error occurred while sending query to the Cluster Logger Service.

How to fix the Error CRS-09012: Error string: Error sending query to the Cluster Logger Service ?

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

Action: Ensure that the Cluster Logger Service is running and reachable from the client node by using the ‘ping’ command for the given node.