000223 : Cannot extract event table properties.
Description
An error was encountered while extracting event table properties.
Solution
Ensure that you have specified the correct Route Identifier field, event type, and measure field or fields. Also, ensure that you have specified the correct number of measure fields for your event type. Point events have one measure field, whereas line events require two measure fields. See the Linear Referencing toolbox to link to the specific help for the linear referencing geoprocessing tool being used.
3/4/2014