"Error Code: 8000FFFF, Message: The legacyExchangeDN attribute is not of type 8. Probable Cause: (4338965)

Storage\Store Summary report showing No Data Found when the following error is found in the logs:

"Error Code: 8000FFFF, Message: The legacyExchangeDN attribute is not of type 8. Probable Cause: N/A Error Context: Processing object class. Error Object: <not applicable>"

If the legacyExchangeDN for the object is either blank or a type not expected this error is returned.

Under the Default Gathering, view the Task log to find the object listed in the error and then check to see if the legacyExchangeDN is blank or not type 8.