Hello,

I added 1 button in Purchase order that is work for Receive Product and Create Bill at once.

Code :-

@api.multi
def receive_with_bill(self):
    new_invoice = self.action_view_invoice()
    picking_ids = self.env['stock.picking'].search([('origin', '=', self.name)])
    for picking in picking_ids:
        picking.action_confirm()
        picking.button_validate()
        self.env['stock.immediate.transfer'].create({'pick_ids': [(4, picking.id)]}).process()

Here Stock Picking is validated and stock is updated, but Bill isn't create.

I added print statement in action_view_invoice() which is in the purchase.py under puchase module. This method is also called but Bill isn't create.

How to solve this issue in odoo12.0 ?

Any answer will be appreciable.

Thanks,