When the quantity of a purchase line id is changed, the unit price is set to 0.0 if the PO partner has a seller line on the product and the quantity choosen on the line cannot get a seller. TASK-34233
When the quantity of a purchase line id is changed, the unit price is set to 0.0 if the PO partner has a seller line on the product and the quantity choosen on the line cannot get a seller. TASK-34233