SAP Message BORRT065 - Route schedule & in shipment does not match route schedule of the variant

Diagnosis
A route schedule is entered in the selection variant and the shipment.Only shipping notifications belonging to the same route schedule can beincluded in the shipment. However, deliveries with differinet routeschedules were selected with the chosen variant as a different routeschedule in entered in the variant.

System Response
The system does not accept this variant.

Procedure
Choose a variant with an appropriate route schedule.