SAP ABAP Program LCLHUF04 (LCLHUF04) is using

• Class (11)
• Data Element (6)
• Table/Structure Field (43)
• Function Module (4)
• Message Class (1)
• Message Number (5)
• Class Method (8)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ALV_TREE_BASE	Basis Class ALV Tree Control
2	Class	CL_GUI_ALV_TREE	ALV Tree Control
3	Class	CL_GUI_CFW	Control Framework Basic Class
4	Class	CL_GUI_CONTAINER	Abstract Container for GUI Controls
5	Class	CL_GUI_CONTROL	Proxy Class for Control in GUI
6	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
7	Class	CL_GUI_DIALOGBOX_CONTAINER	Container for Custom Controls in the Screen Area
8	Class	CL_GUI_LIST_TREE	List Tree Control
9	Class	CL_GUI_OBJECT	Proxy Class for a GUI Object
10	Class	CL_GUI_SPLITTER_CONTAINER	Splitter Control
11	Class	CL_GUI_TOOLBAR	Toolbar Control