SAP ABAP Program FPB_IMPORT_FPB_USER (Import MSS/BUA User from Text File) is using

• Class (1)
• Data Element (2)
• Table/Structure Field (11)
• Function Module (1)
• Message Class (2)
• Message Number (2)
• Class Method (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_GUI_FRONTEND_SERVICES - FILE_OPEN_DIALOG	Frontend Services
2	Class Method	CL_GUI_FRONTEND_SERVICES - GUI_UPLOAD	Frontend Services