SAP ABAP Program TLAN_MANAGEMENTF01 (Form-Routinen zur Tree-Verwaltung) is using

• Class (6)
• Data Element (1)
• Table/Structure Field (12)
• Function Module (1)
• Message Class (1)
• Message Number (1)
• Class Method (8)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_GUI_CONTAINER	Abstract Container for GUI Controls
2	Class	CL_GUI_CONTROL	Proxy Class for Control in GUI
3	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
4	Class	CL_GUI_LIST_TREE	List Tree Control
5	Class	CL_ITEM_TREE_CONTROL	Internal Tree Control Class
6	Class	CL_TREE_CONTROL_BASE	Internal Tree Control Class