SAP ABAP Function Module CAT_EXTERNAL_IMPORT (CATT - Import external files) is using

• Class (2)
• Data Element (5)
• Table/Structure Field (14)
• Function Module (1)
• Class Method (2)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_GUI_CFW	Control Framework Basic Class
2	Class	CL_GUI_FRONTEND_SERVICES	Frontend Services