SAP ABAP Program KE1_WU_SCREEN (Include KE1_WU_SCREEN) is using

• Class (18)
• Data Element (19)
• Table/Structure Field (221)
• Function Module (10)
• Message Class (2)
• Message Number (4)
• Class Method (27)
• Table (37)
• Transaction Code (1)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ALV_EVENT_TOOLBAR_SET	ALV Context Menu
2	Class	CL_ALV_TREE_BASE	Basis Class ALV Tree Control
3	Class	CL_CTMENU	Context Menu
4	Class	CL_FAA_BUSINESS_FUNCTIONS	Service Class for T093_BSN_FUNC
5	Class	CL_GUI_ALV_GRID	ALV List Viewer
6	Class	CL_GUI_ALV_GRID_BASE	Basis Class for ALV Grid
7	Class	CL_GUI_ALV_TREE	ALV Tree Control
8	Class	CL_GUI_CFW	Control Framework Basic Class
9	Class	CL_GUI_COLUMN_TREE	Column Tree Control
10	Class	CL_GUI_CONTAINER	Abstract Container for GUI Controls
11	Class	CL_GUI_CONTROL	Proxy Class for Control in GUI
12	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
13	Class	CL_GUI_DIALOGBOX_CONTAINER	Container for Custom Controls in the Screen Area
14	Class	CL_GUI_DOCKING_CONTAINER	Docking Control Container
15	Class	CL_GUI_OBJECT	Proxy Class for a GUI Object
16	Class	CL_GUI_TOOLBAR	Toolbar Control
17	Class	CL_ITEM_TREE_CONTROL	Internal Tree Control Class
18	Class	CL_TREE_CONTROL_BASE	Internal Tree Control Class