Product Expiry Date Warning

You will get this error message If you select a product that does not have good products in the inventory

For configuring the serial number/lot concept. We have to change the settings in the Inventory. Go to Inventory > Configuration > Settings

After applying this change, you have now an option in the product form under inventory tab, for selecting the tracking method.
Select any one of them.

when you purchase this product you have an option to define the serial number/lot to that product at the time of stock picking.

When you click the above button in the operations, you get a wizard to define the serial number/lot for that picking.

For configuring Expiry date, we have to change settings in the Inventory.
Go to Inventory > Configuration > Settings

After applying above change, you have now a new option in the product form.

When a new serial number is assigned to this product. These dates are automatically calculated and stored in the Lot/serial number.