How to fix the Oracle error INS-40923: Unable to match a local interface or subnet with the SCAN.?

In this post, you’ll learn more about the Oracle ErrorINS-40923: Unable to match a local interface or subnet with the SCAN. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

INS-40923: Unable to match a local interface or subnet with the SCAN.

Reason for the Error INS-40923: Unable to match a local interface or subnet with the SCAN.

Cause: No local network interface was found with an address matching the subnet for the SCAN.

How to fix the Error INS-40923: Unable to match a local interface or subnet with the SCAN. ?

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

Action: Ensure that the SCAN subnet matches the subnet configured on an existing local network interface.