SAP ABAP Function Module PFO_RFC_IMPORT_SZO (Pflegen von Geschäftsobjekten via RFC) is using

• Class (4)
• Data Element (7)
• Table/Structure Field (5)
• Function Module (4)
• Message Class (1)
• Message Number (2)
• Class Method (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_CACS_BAL	CACS: Application Log
2	Class	CL_PFO_ARCHIVE_SERVICE	Service Methods for PFO Archiving
3	Class	CL_PFO_BUFFER	Memory for Mass Processing
4	Class	CX_CACS_BAL_EX	CACS: Application Log Exceptions