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 Method	CL_GUI_CFW - FLUSH	Control Framework Basic Class
2	Class Method	CL_TREE_CONTROL_BASE - GET_SELECTED_NODE	Internal Tree Control Class
3	Class Method	CL_TREE_CONTROL_BASE - GET_SELECTED_NODES	Internal Tree Control Class