One of my clients have several Posted Sales Shipments that has never been invoiced, but, they have managed to delete the Sales Orders, therefore, when trying to use the "Get Shipment Lines" functionality, the system cannot find the Sales Order lines and it will not populate the Sales Invoice Lines.
One cannot simply create an invoice, since that will need to create Item Ledger Entries for the Inventory, and the Inventory is already depleted by the Posted Sales Shipment
Anyone have some advice? Has anyone else ever had to resolve this?