How to fix the Oracle error PRVF-05064: SCAN and Scan Listener may not function correctly?

In this post, you’ll learn more about the Oracle ErrorPRVF-05064: SCAN and Scan Listener may not function correctly with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRVF-05064: SCAN and Scan Listener may not function correctly

Reason for the Error PRVF-05064: SCAN and Scan Listener may not function correctly

Cause: The SCAN VIP and/or SCAN Listener are not in the ‘Running’ state, or the port numbers used for the Listeners do not match across the nodes.

How to fix the Error PRVF-05064: SCAN and Scan Listener may not function correctly ?

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

Action: Start the SCAN VIP and/or SCAN Listener, or ensure that the port numbers used for the SCAN Listeners match across the nodes in the cluster.