Hello,

I've an error 400 when I want to validate my purchase on e-commerce.

"The kg unit of measure defined on the command line does not belong to the same category as the thirty unit of measure defined on the product. Please correct the unit of measurement defined on the order line or on the product, they must be in the same category."

 I can't change the UOM in products because there are already stock movements for products. And I can-t remove the stock.

Can you help me, please ?

Regards,

Dominique