Displaying and Deleting Subtotals 
Use
You can display subtotals in one or more columns that are not value columns.

In Product Cost Controlling, you can total the actual costs of all manufacturing orders. You can then display a breakdown by materials, by creating subtotals for the material numbers.
Prerequisites
Before you can display a subtotal, you must have created a total for at least one column.
Procedure
Creating Subtotals for One or More Columns
Select the column(s) for which you require subtotals, and choose
. Or, right-click the desired column(s). From the context menu, choose Subtotals.
If you choose the subtotals function without having selected a column, the Define Sort Order dialog box appears, as in this example:

This dialog box shows the fields for which you can display subtotals.
or
. The selected field(s) appear in the dialog box as sorting fields. In the above example, the system cannot calculate subtotals for the field FlgtPrice; therefore, the checkbox is not activated.
and
.
.Deleting Subtotals
.Select the corresponding field(s) under Sort fields, and choose
or
. The selected field(s) then appear in the dialog box under Field list.
Or, deactivate the appropriate checkbox, and choose
.
.