Click return on the receipt operation and have qty updated in PO. This would automatically create backorder

Hi,

This code is used for scraped product backorder creation.
Try this code:


class StockScrap(models.Model):
    _inherit = 'stock.scrap'

    def action_validate(self):
        super(StockScrap, self).action_validate()
        self.env['stock.picking'].sudo().create({
            'partner_id': self.picking_id.partner_id.id,
            'picking_type_id': self.picking_id.picking_type_id.id,
            'location_id': self.picking_id.location_id.id,
            'location_dest_id': self.picking_id.location_id.id,
            'origin': self.picking_id.origin,
            'move_ids_without_package': [(fields.Command.create({
                'product_id': self.product_id.id,
                'product_uom_qty': self.scrap_qty,
                'purchase_line_id': self.picking_id.
                purchase_id.order_line.filtered(
                    lambda x: x.product_id == self.product_id),
                'location_id': self.picking_id.
                move_ids_without_package.location_id.id,
                'location_dest_id': self.picking_id.
                move_ids_without_package.location_dest_id.id,
                'name': self.product_id.name
            }))]})

Hope it helps

After receiving 10 products, 2 products were excluded. Create a new receipt to replace these 2 products.Under the purchase order.