How to fix the Oracle error INS-41106: Invalid choice for public/private interface.?

In this post, you’ll learn more about the Oracle ErrorINS-41106: Invalid choice for public/private interface. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

INS-41106: Invalid choice for public/private interface.

Reason for the Error INS-41106: Invalid choice for public/private interface.

Cause: The chosen public or private interface subnet is not identical on all nodes.

How to fix the Error INS-41106: Invalid choice for public/private interface. ?

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

Action: Ensure that the subnets configured for public and private interfaces are identical on all cluster nodes.