While trying to created a Process order I am getting this message.
You cannot make an assignment to make-to-order stock
Message no. CO684
The component cannot be allocated to an individual stock because make-to-order production and engineer-to-order production cannot be executed with this order.
A possible cause is that you are trying to create an order with reference to a sales-order/project, where an account assignment to a sales order/project is not allowed in the settlement profile that is assigned to the chosen order type. This is inconsistant.