If I have a serialized item, and create an order and assign a serial number that is not the "default" next serial number from Sales Transaction Entry, then update the sales transaction* via web services (wsDynamicsGP.UpdateSalesOrder) the selected serial number is changed to the default next one.
Any idea why its losing the selected serial number when I call UpdateSalesOrder?
*I modified PO number as a test, but probably don't have to modfiy anything