ABAP_to_the_Future

6
The Enhancement Framework and New BAdIs
function module you will send an extra parameter back out based on whatever it
was the function module does.
First, go into the function module in display mode, navigate to the Import tab
that shows importing parameters, and th en click the seashell icon (or press
(Shift) + (F4)). This opens the dialog for crea ting an enhancement implementation
(Figure 6.3).
Figure 6.3 Creating an Enhancement Implementation for a Function Module
After entering a name and description for the enhancement implementation and
pressing the green checkmark, you find yourself on the screen shown in Figure
6.4. This is where you can add new parameters.
Figure 6.4 Adding a New Parameter to a Standard SAP Function Module
Figure 6.4 shows a list of parameters for the function module. At the top of the
list are some gray fields, which represent the standard SAP parameters that you
cannot change. The bottom of the list has white fields, wh ere you can add any
new parameters that you feel like.
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