I am using Odoo 12.0 latest from Git and I have a question regarding product variants. I read the documentation, but sometimes I don't know what would be the best choice. For example I have a Product called Beans and it's 25kg, I leave it as Unit for now. I purchased some, but I want to repackage it. So I created variants Size - 10kg, 25kg and now I don't have Quantity on Hands anymore.
1. Is it better to have separate products in this case?
2. How can I restore the Quantity on Hands for the product? Even if I delete the variants the Quantity on Hands is not coming back. I don't see an entry in the DB with stock_quant, is this the only row introduced for this?
I can see the Lot and the Purchase is connected with it, I see the Receipt also, but the lot shows 0 quantity.
Thank you for your help.