Our current process is that we add a delivery document, submit it to shipping and it takes them 2-5 days to prepare the shipment for delivery. Therefore, since we add the delivery document before it is actually shipped, the inventory is deducted 2-5 days before it actually leaves our warehouse.
We are looking into using the Pick manager to submit the orders to shipping for delivery. However, if the item is picked and not yet delivered, the item is not actually available anymore. What is the correct SAP procedure for handling our process?
Thanks for your help!