SAP Message VL511 - Route schedule &1 does not plan route &2

Diagnosis
You have entered a route schedule that does not match the specifiedroute.

System Response
It is not possible to assign the delivery to the specified routeschedule.

Procedure
Variant 1:
You can change the route so that the route and the route schedule matcheach other.
Variant 2:
You can select a route schedule that is assigned to the specifiedroute.
Variant 3:
You can assign the route schedule to the specified route and afterwardsmake the required change. Adapt the route schedule determination andthe itinerary, if necessary.