Currently I am facing issue regarding Shopping Cart Rule in Magento 18.104.22.168. I have apply rule on just Single Product SKU but somehow it applies on other product as well. Don't know whats Wrong?
According to your screen you've set up a condition - a condition basically will tell Magento to check for certain items in cart (or certain checkout options like shipping address or method) - i.e. "Apply the rule only if the following conditions are met (leave blank for all products)".
However, when you want to apply a rule to a certain product you'll have to set up an action as well - i.e. "Apply the rule only to cart items matching the following conditions (leave blank for all items)".