Hi,
I guess there is an bug in the ordermgr. The bugs appears when you try to edit the order items in an order. This occurs when the product that you are trying to add to the order exists in a catalog other than the top catalog. The search product ID shows the product ID, but when you try to add the product to the order, product not found is shown.
Did anybody encounter such a problem, if yes can we open a JIRA issue for it.
Rohit