SAP ABAP Program LCRK0FHR (Tranfer referenced fields from work center to operation, if applicable) is using

• Class (9)
• Data Element (13)
• Table/Structure Field (233)
• Function Module (24)
• Message Class (1)
• Message Number (7)
• Class Method (14)
• Table (35)

#	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_ALV_TREE_BASE - UPDATE_CALCULATIONS	Basis Class ALV Tree Control
3	Class Method	CL_GUI_ALV_TREE - ADD_NODE	ALV Tree Control
4	Class Method	CL_GUI_ALV_TREE - CHANGE_NODE	ALV Tree Control
5	Class Method	CL_GUI_ALV_TREE - CONSTRUCTOR	ALV Tree Control
6	Class Method	CL_GUI_ALV_TREE - DELETE_SUBTREE	ALV Tree Control
7	Class Method	CL_GUI_ALV_TREE - GET_OUTTAB_LINE	ALV Tree Control
8	Class Method	CL_GUI_ALV_TREE - GET_SELECTED_ITEM	ALV Tree Control
9	Class Method	CL_GUI_ALV_TREE - GET_SELECTED_NODES	ALV Tree Control
10	Class Method	CL_GUI_ALV_TREE - SET_TABLE_FOR_FIRST_DISPLAY	ALV Tree Control
11	Class Method	CL_GUI_CFW - FLUSH	Control Framework Basic Class
12	Class Method	CL_GUI_CONTROL - GET_REGISTERED_EVENTS	Proxy Class for Control in GUI
13	Class Method	CL_GUI_CONTROL - SET_REGISTERED_EVENTS	Proxy Class for Control in GUI
14	Class Method	CL_GUI_CUSTOM_CONTAINER - CONSTRUCTOR	Container for Custom Controls in the Screen Area