Sale Disable Inventory Check

When you add a product to a sales order and the quantity you enter is more than the stock on hand, Odoo (through the Sales and Inventory apps) usually shows a warning about insufficient inventory. This module turns that warning off.

It works by replacing the automatic check that runs on each sales order line whenever the quantity, unit of measure or delivery route changes. Instead of running the standard availability check, the module simply returns no warning, so users can confirm sales orders for products that are not currently in stock without being interrupted.

• Applies to sales order lines (sale.order.line) in the Sales app.
• Triggers when the ordered quantity, the unit of measure or the delivery route is changed on a line.
• No new menus, buttons, reports or settings are added; the change is invisible except that the warning no longer appears.
• No stock levels, reservations or deliveries are modified — only the warning message is suppressed.

One exception exists for automated tests: when Odoo runs in test mode and the special test flag is not set, the original warning behaviour is kept so standard tests still work. In normal day-to-day use, the warning is disabled.