In the check instructions only 'allocation check with neutral indicator' is on. ATP check is OFF.
During sales order creation the checks works as expected i.e. only allocations are getting considered for giving cofirmations in the sales order.
But when the sales order is saved, in the product view ATP tab, the stock is also getting reserved which should not happen as per my understanding. This is reducing the ATP quantity.
What is the reason for the receipt element getting considered ?