Ship to party
We need to deliver in the same sales order 2 different customer (ship to party).
There is a 2 ship to party assigned for the same sold to party. The sold to party make an order for the different ship to party.
How it's possible?
For your scenario follwoing needs to be done while enetering the Sales Order. Since you have both the Ship- to Parties linked to the Sold-to party. you will have to create 2 different line items (even if the material is same since system will allow only one Ship -to Paty per line item). For each line item you will have to manually change the ship-to party in the line item. For this to work the partner determination should allow for change in the Ship-to Party.
Hope this helps.