SAP ABAP Function Module RKE_PLA_REFRESH_METHODS_TREE (Refreshes method tree) is using

• Class (3)
• Message Class (1)
• Message Number (1)
• Class Method (2)

#	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