Single Screen
Transaction for Processing Internal Orders 
Use
A single screen transaction (KO04) is available to Release 4.6C for the processing of internal orders in large numbers.
Up to now you have had to use a number of different transactions (create/change/display in single and collective processing) to manage the processing of internal orders. You navigated between these transaction for the most part via the menu.
As part of the single screen transaction these individual transactions are linked as an integrated application. The individual initial screens are no longer required. A graphical user interface to manage the master data has been created, that is easy to use and quick to learn. This interface enables the experts responsible for the management of the internal order master data in Controlling to streamline the processing of master data.
A worklist is the linking element between the working steps that can be filled either using a selection variant or by choosing individual orders. The worklist used last is stored user-specifically and is then available the next time you log on to the system.
In the worklist the master data fields for the chosen orders are displayed. This is an ALV grid list that has all the ALV functions, such as sort, search, detail, filter and saving your individual display variant.
You can display or change individual orders from this worklist. You can also create a new order, if required also by copying an existing order from the worklist.
Furthermore, you can choose individual orders and process these in the restructured collective processing for orders function. Collective processing allows you, for example, to replace individual fields of the chosen orders with a common value. If, in the worklist you select individual columns in addition to the orders, these columns are then available in collective processing as changeable columns. If you do not select any columns then the predefined columns are available in collective processing as changeable columns.
See also
For more information, see the SAP Library under Accounting -> Controlling -> Internal Orders -> Master Data for Internal Orders -> Collective Processing of Master Data.