Skip to Content
This question has been flagged
productbomnomenclature
3 Replies
2220 Views
Avatar
Thomas Maceo

Hello, 

I would like to restrict the number of BoM that can be created per product.

I want to do this so people will be able to create a BoM but only if the BoM didn't exist yet. 


We don't use variant so we don't need more than one BoM per product and we don't want to either (to make data management as simple as possible). 


I tried to make a Record Rules, with this code : 

[("product.template.bom_count", "

But I have an error : " 

ValueError: Invalid field mrp.bom.product in leaf ('product.template.bom_count', '

If someone have a solution...
Thank you
Avatar
Discard
Avatar
Cybrosys Techno Solutions Pvt.Ltd
Best Answer

Hi,

You can achieve the same functionality using a constrains method. Here's the modified code:

class MrpBom(models.Model):

    _inherit = 'mrp.bom'


    @api.constrains('product_tmpl_id')

    def _check_bom_count(self):

        for bom in self:

            if bom.product_tmpl_id.bom_count > 1:

                raise ValidationError("Only one Bill of Materials allowed per product.")


Hope it helps

Avatar
Discard
Avatar
Thomas Maceo
Author Best Answer

Hi,

I haven't even think that I could use product record rules instead of BoM record rules to manage BoM creation. 

So, for the record, it work with :

  • [("bom_count", 


(I don't know why, probably for security purposes, but half my code is deleted by the forum, you need to make it be inferior at 2)


Avatar
Discard
Related Posts Replies Views Activity
Cost Break Up Solved
product bom Odoo17
Avatar
Avatar
2
May 24
1999
Cost by BoM can be automated?
product mrp bom
Avatar
0
Sep 23
2502
BOM not calculating correctly in Product
manufacturing product bom
Avatar
Avatar
1
May 23
3437
Update Qty on Hand for Product with BOM
product bom Quantity on Hand
Avatar
0
Sep 16
3831
How do we do a "Where-used" search?
product v7 bom
Avatar
Avatar
1
Mar 15
6575