Source: NDPS, Service Registry NLM program
Explanation: The Service Registry received an unknown server entry.
Possible Cause: A service provider, such as a printer, tried to deregister from the SRS without having registered previously.
Action: The service provider should make sure its registration to the SRS was successful.
Possible Cause: The information in the deregistration did not match the information in the registration.
Action: The service provider should make sure that the information provided in the deregistration matches the information provided in the registration.