SAP ABAP Program LEDEREG_PROCPARAF02 (Create, and init tree) is using

• Class (10)
• Data Element (5)
• Table/Structure Field (17)
• Message Class (1)
• Message Number (1)
• Class Method (16)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_GUI_CFW - FLUSH	Control Framework Basic Class
2	Class Method	CL_GUI_COLUMN_TREE - ADD_COLUMN	Column Tree Control
3	Class Method	CL_GUI_COLUMN_TREE - CONSTRUCTOR	Column Tree Control
4	Class Method	CL_GUI_CONTROL - SET_REGISTERED_EVENTS	Proxy Class for Control in GUI
5	Class Method	CL_GUI_CONTROL - SET_VISIBLE	Proxy Class for Control in GUI
6	Class Method	CL_GUI_CUSTOM_CONTAINER - CONSTRUCTOR	Container for Custom Controls in the Screen Area
7	Class Method	CL_GUI_OBJECT - FREE	Proxy Class for a GUI Object
8	Class Method	CL_GUI_SPLITTER_CONTAINER - CONSTRUCTOR	Splitter Control
9	Class Method	CL_GUI_SPLITTER_CONTAINER - GET_CONTAINER	Splitter Control
10	Class Method	CL_GUI_SPLITTER_CONTAINER - SET_ROW_HEIGHT	Splitter Control
11	Class Method	CL_GUI_SPLITTER_CONTAINER - SET_ROW_MODE	Splitter Control
12	Class Method	CL_GUI_SPLITTER_CONTAINER - SET_ROW_SASH	Splitter Control
13	Class Method	CL_GUI_TOOLBAR - ADD_BUTTON_GROUP	Toolbar Control
14	Class Method	CL_GUI_TOOLBAR - CONSTRUCTOR	Toolbar Control
15	Class Method	CL_GUI_TOOLBAR - FILL_BUTTONS_DATA_TABLE	Toolbar Control
16	Class Method	CL_TREE_CONTROL_BASE - SET_CTX_MENU_SELECT_EVENT_APPL	Internal Tree Control Class