before this commit, in BoM form view, it was allowing to select BoM product as the BoM line product , as the constrains decorator was missing in this inherited function. typo in field name
after this commit, it is not allowed to add BoM product as BoM line product, as it will show the UserError. instead of bom_lines bom_line_ids used
closesodoo/odoo#111416
X-original-commit: 6e68005b27613ce84fe54d6d2f9273aa3ccfd662
Signed-off-by: William Henrotin (whe) <whe@odoo.com>