I have odoo v13, we sell steel wire core on reels , i am facing a problem when i have left over from stock (ex we have 2 Reels 100 meter and other 70 meter same specs )
the problems comes when a customer orders 120 meter the odoo would take 100 from the first reel then 20 from the other reel
in the real life scenario this is not applicable , as those are sold only in full quantity so i want the system to reject the order or specify it is not in stock if the requested item is more than what is on one reel ,
if anyone could help in that matter ,
Thanks,
Please include more details about current product configuration you use(like UOM)