SAP ABAP Program LKLPROTO04 (Include LKLPROTO04) is using

• Class (11)
• Table/Structure Field (2)
• Class Method (10)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_ALV_TREE_BASE - FRONTEND_UPDATE	Basis Class ALV Tree Control
2	Class Method	CL_GUI_ALV_TREE - CONSTRUCTOR	ALV Tree Control
3	Class Method	CL_GUI_ALV_TREE - SET_TABLE_FOR_FIRST_DISPLAY	ALV Tree Control
4	Class Method	CL_GUI_CFW - FLUSH	Control Framework Basic Class
5	Class Method	CL_GUI_CUSTOM_CONTAINER - CONSTRUCTOR	Container for Custom Controls in the Screen Area
6	Class Method	CL_GUI_DOCKING_CONTAINER - CONSTRUCTOR	Docking Control Container
7	Class Method	CL_SIMPLE_TREE_MODEL - CONSTRUCTOR	Simple Tree Control with Data Management at the Backend
8	Class Method	CL_TREE_MODEL - CREATE_TREE_CONTROL	Tree Model: Basic Class
9	Class Method	CL_TREE_MODEL - DELETE_ALL_NODES	Tree Model: Basic Class
10	Class Method	CL_TREE_MODEL - EXPAND_NODE	Tree Model: Basic Class