Budget Updates 
These functions are designed to support you when you have to adjust your original budget during a fiscal year to reflect commercial developments. The correction measures are named Budget Updates.
The updating of budget values can take place within hierarchy maintenance or via document entry.
You should regulate from which time and by which transactions you want to carry out budget updates. This makes the changes easier to identify later.
Entry type when updating the budget via hierarchy maintenance:
You determine the type of budget update entry in the Funds Management Customizing under
If you set the Additive indicator there, data already stored is not displayed when you enter more data in hierarchy maintenance. When you save the new data, it is added to the existing data.
If you do not save this indicator, existing data is displayed. When you save the new data, it overwrites the existing data.
You can overwrite the settings entered in the IMG when processing your budget updates.
Note
If you set the Additive indicator, you must never use the function Total up without the function Add changed values . For more information on totaling up , see Budget Allocation: Maintenance in the Hierarchy .
There are three types of budget update:
Supplement (Budget increase)
Return (Budget cut)
Transfer (Budget shift)