I'm seeking help updating Magneto using Vbscript /XML and their API. I'm able to successfully query and import order address information. However, I receive an error on export when I attempt to update the tracking number using the api call sales_order_shipment.addTr
ack - I receive error 100 "Requested shipment not exists."
I am able to created a new sales order with the api prior to the tracking call.