Dear All,
I have a requirement from client. As I want a condition type that should be entered manually in sales order header level when there is no line item. Once there is a line item this condition type should be copy into the line item pricing along with its value. And if there is a line item, system should not allow to change the value of this condition in item level as well as in header level. If there is no line item, user can change its value in header level.
Please suggest me....