SAP ABAP Function Module CAT_EXTERNAL_EXECUTE (CATT - Download and execute external files) is using

• Class (3)
• Data Element (4)
• Table/Structure Field (26)
• Function Module (4)
• Message Number (1)
• Class Method (4)
• Table (10)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_ABAP_CONV_IN_CE - CREATE	Code Page and Endian Conversion (External -> System Format)
2	Class Method	CL_GUI_CFW - FLUSH	Control Framework Basic Class
3	Class Method	CL_GUI_FRONTEND_SERVICES - EXECUTE	Frontend Services
4	Class Method	CL_GUI_FRONTEND_SERVICES - GET_SAPGUI_WORKDIR	Frontend Services