Idoc to FTP and acknowledgement
I have a scenario to send purchase order idocs from SAP to external vendor FTP server using XI. I have to send idocs for create PO, change PO and cancel PO using one interface (ORDERS05 idoc type and ORDERS message type). Is it good process? How does the receiver FTP server distinguishes between create, change and cancel? Is there any segment field which has values for create, change and cancel?
2) What is the best way to receive an acknowledgement back from FTP server once it is sent successfully?
Appreciate any help. Thanks