Field help (DSHIDAT)

The shipment date is initialized by the shipment date entered in the order header. It is used to calculate the planned delivery date. It is calculated from the requested delivery date to the delivery lead-time is attached. If the shipment date is modified, the planned delivery date will then be recalculated by adding the lead-time to the shipment date entered.

During the modification of the shipment date, the system controls that:

• the date is included in the working days of the shipment site. If this is not the case, the shipment date is moved to an earlier date. 
• the date is not included in the unavailability days of the site. If this is the case a blocking message signals it.
• the date is not inferior to the date of the order. Otherwise, a blocking message signals it.