SAP Message VL517 - No route schedule determination defined

Diagnosis
There is no entry for route schedule determination.

System Response
No route schedule could be found.

Procedure
If no determination is defined and you want to use this function,define a route schedule determination or
inform the system administrator.

Procedure for System Administration
If the route schedule has already been maintained, check to see ifthere is a shipment problem.
If route schedules are not to be used, Customizing could be setincorrectly. Check the settings in Customizing forroute determination.