How to fix the Oracle error INS-40933: Interface collection failed on node string.?

In this post, you’ll learn more about the Oracle ErrorINS-40933: Interface collection failed on node string. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

INS-40933: Interface collection failed on node string.

Reason for the Error INS-40933: Interface collection failed on node string.

Cause: Interface information collection failed.

How to fix the Error INS-40933: Interface collection failed on node string. ?

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

Action: Be sure all nodes are accessible and have valid network interfaces defined.