How to fix the Oracle error PRVF-04309: The effective group id “{0}” differs from the primary group id “{1}” of user “{2}”?

In this post, you’ll learn more about the Oracle ErrorPRVF-04309: The effective group id “{0}” differs from the primary group id “{1}” of user “{2}” with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRVF-04309: The effective group id “{0}” differs from the primary group id “{1}” of user “{2}”

Reason for the Error PRVF-04309: The effective group id “{0}” differs from the primary group id “{1}” of user “{2}”

Cause: The user is currently logged into a group that is not user’s primary group.

How to fix the Error PRVF-04309: The effective group id “{0}” differs from the primary group id “{1}” of user “{2}” ?

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

Action: Invoke the application after logging in to the primary group (using command ‘newgrp ‘).