How to fix the Oracle error CRS-10023: Domain name look up for name string failed. Operating system error: string?

In this post, you’ll learn more about the Oracle ErrorCRS-10023: Domain name look up for name string failed. Operating system error: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CRS-10023: Domain name look up for name string failed. Operating system error: string

Reason for the Error CRS-10023: Domain name look up for name string failed. Operating system error: string

Cause: An attempt to query DNS servers for name specified failed.

How to fix the Error CRS-10023: Domain name look up for name string failed. Operating system error: string ?

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

Action: Look at accompanying messages for more information on the failure.