Editing, Deleting, Copying within Object Lists 
You can edit the objects listed in the Repository Browser. To do so, use the functions in the menus and the application toolbar.
Editing Objects
There are two ways of editing an object:
Deleting Objects
To delete an object, select the object and choose Delete. The R/3 system does not allow you to delete an object referenced by other objects.

For example, you cannot delete an include program if another program is using it. If you try to delete an object that is still in use, the system tells you to delete the associated object first.
Copying Objects
When creating new objects, you can copy existing objects (or sub-objects). You cannot copy a folder. To copy a single object:
The system asks you to rename the target object.
If the object has sub-components, the system prompts you for a copy of each subobject.
The system creates the new object.
To copy several objects, select them as a group and choose Copy. The system asks you to confirm that you want to copy each object.