How to fix the Oracle error INS-40905: Unresolved host IP addresses.?

In this post, you’ll learn more about the Oracle ErrorINS-40905: Unresolved host IP addresses. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

INS-40905: Unresolved host IP addresses.

Reason for the Error INS-40905: Unresolved host IP addresses.

Cause: One or more IP addresses do not resolve to valid host names.

How to fix the Error INS-40905: Unresolved host IP addresses. ?

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

Action: You must enter valid IP addresses that resolve to hostnames before installation can continue.