Diagnosis
You tried to change the order unit of a delivery phase for thedistribution center. Several delivery phases exist for the distributioncenter. The purchase order quantity of the distribution center isgreater than zero.
You can only change the order unit for a distribution center deliveryphase if the order units of all delivery phases of an allocation tableare the same.

System Response
The system cannot perform the synchronization.

Procedure
Set the same order unit for all the delivery phases.