Hello:

I have a BOM for my product "AB3" that use 4 products: T2, P1K, AB1 and AB2 (these products are purchased and placed in the corresponding location). Finally, the AB3's BOM is associated to a Routing.

However, when I create a Manufacture Order for AB3 and try to Mark as Todo the next message appears: 

"There is no Bill of Material of type manufacture or kit found for the product T2. Please define a Bill of Material for this product."

I didn't define a BOM for T2, because T2 doesn't need it. T2 is purchased not manufactured. However, Odoo insist on asking for a BOM.

Thank you.