I'm working on Magento 1.9. Let the product Qty in the admin area is 1. And I ordered the product from frontend and now the qty became 0. Then the item completely disappears from the back end. On refreshing the product page in the admin area which I have already taken in my browser, will show the message "This product no longer exists". Product is not appearing in frontend too when I search the same. I can't access the item in the backend. Anyone has the solution for this?
The product can't be found in 'catalog_product_entity' table. But it's there in the 'sales_flat_order_item' table