VALID_LINE_ITEM_REQD when transform from Sales Order to Item Fulfillment
You must have at least one valid line item for this transaction error will stop us from creating an item fulfillment from a sales order at the stage of record.transform() if we did not specify an inventoryLocation in the defaultValue parameter. Here is a working suitelet code which creates an item fulfillment via record.transform(). You... » read more