How to fix the Oracle error NNO-00255: cannot initialize ROS?

In this post, you’ll learn more about the Oracle ErrorNNO-00255: cannot initialize ROS with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNO-00255: cannot initialize ROS

Reason for the Error NNO-00255: cannot initialize ROS

Cause: The server was unable to initialize ROS during startup. The error prevents the server from running.

How to fix the Error NNO-00255: cannot initialize ROS ?

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

Action: An internal error not normally visible to the user. Contact Worldwide Customer Support.