Date &1 lies after the end of factory calendar &2

&CAUSE
During delivery and transportation scheduling whilst attempting to
calculate a date, the system came across a date which lies after
factory calendar &V2& ends. The date was &V1&.

System Response

Scheduling is terminated and all dates are set to the start date for
scheduling.

How to fix this error?

Check the definition of the factory calendar and the date. Make any
necessary corrections to the calendar and the date.

Error message extract from SAP system. Copyright SAP SE.