How to fix the Oracle error PRVF-09998: User “{0}” could not be verified as a domain user, domain “{1}” is either an invalid domain or can not be contacted?

In this post, you’ll learn more about the Oracle ErrorPRVF-09998: User “{0}” could not be verified as a domain user, domain “{1}” is either an invalid domain or can not be contacted with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRVF-09998: User “{0}” could not be verified as a domain user, domain “{1}” is either an invalid domain or can not be contacted

Reason for the Error PRVF-09998: User “{0}” could not be verified as a domain user, domain “{1}” is either an invalid domain or can not be contacted

Cause: Current user could not be verified as domain user. The identified domain name was either an invalid domain name or the domain could not be contacted.

How to fix the Error PRVF-09998: User “{0}” could not be verified as a domain user, domain “{1}” is either an invalid domain or can not be contacted ?

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

Action: Ensure that the Windows Domain Server is reachable; log in to the OS as a domain user.