SAP ABAP Function Module OM_OOT_GET_TOP_NODE (Liefert Information zum ersten im Baum angezeigten Knoten) is using

• Class (4)
• Data Element (1)
• Table/Structure Field (1)
• Function Module (2)
• Class Method (2)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_GUI_CFW	Control Framework Basic Class
2	Class	CL_GUI_COLUMN_TREE	Column Tree Control	SOURCE VALUE(HANDLE) TYPE REF TO CL_GUI_COLUMN_TREE
3	Class	CL_GUI_COLUMN_TREE	Column Tree Control
4	Class	CL_TREE_CONTROL_BASE	Internal Tree Control Class