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	Message Class	PFO1	Messages for Portfolio Assignment