Choose Edit Function Groups to go to the function group which contains the function modules of the current maintenance dialog. The system offers the following maintenance options:
Function group text
The short text and the person responsible for the function group is displayed, and you can change them.
Source texts
Displays a list of the program parts in the function group that you can change. The list does not include generated program parts, since you should not change those. When you select a program part you go to the ABAP Editor initial screen. The program name is copied.
Regenerate group-specific programs
Select the program parts you want to edit in a dialog box
and choose Change .
If you want to delete the entire function group, enter the name of the group and choose Delete .