Restrict assignment of deliveries to single shipment
While creating shipment using VT01N , SAP doesnt allow to add the deliveries that are already assigned to someother shipments. However, when i create outbound shipment in SAP using basic IDOC type TPSSHT01 , i am able to assign the same deliveries to mulitple shipments.
How do i restrict this. Is there a way to restict the assignment of deliveries to only one shipment while using IDOC TPSSHT01?