SAP ABAP Function Module UPC_FW_TREE_OK_CODE (Tree actions) is using

• Class (3)
• Data Element (3)
• Table/Structure Field (2)
• Function Module (1)
• Message Class (1)
• Message Number (1)
• Class Method (3)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_GUI_CFW	Control Framework Basic Class
2	Class	CL_GUI_COLUMN_TREE	Column Tree Control
3	Class	CL_TREE_CONTROL_BASE	Internal Tree Control Class