How to fix the Oracle error PRVF-05826: The domain name “{0}” is not valid?

In this post, you’ll learn more about the Oracle ErrorPRVF-05826: The domain name “{0}” is not valid with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRVF-05826: The domain name “{0}” is not valid

Reason for the Error PRVF-05826: The domain name “{0}” is not valid

Cause: The GNS domain name specified did not conform to the industry standard.

How to fix the Error PRVF-05826: The domain name “{0}” is not valid ?

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

Action: A valid domain name starts with an alphabetic character and consists only of characters [A-Z], [a-z], [0-9], ‘.’, ‘-‘. Refer to the RFC-1035 standard for more information.