When you change a sales order, you can either change the data for individual items in the sales order, or you can make changes simultaneously to more than one item, by using the fast change function. For more information, seeMaking Fast Changes.
To change a sales order, proceed as follows:
Alternatively, enter the number of the sales order you want to change, or, if you do not know the order number, the number of the relevant purchase order number, delivery, billing document or the WBS element.
If you wish to change many sales orders, mass maintenance is recommended. This is always sensible if you have to change the data in sales orders due to a situation change, for example, a change to a sales organization. You can find more information in the documentation forCross-application mass maintenance.