Hi Gurus,
I'm new to this Topic and do not understand AS2 and EDI-Separator-Adapter clearly.
My System is PI 7.40 with B2B AddOn.
I want to set up the following Scenario:
A EDIFACT Multiple-Message incl. DELFOR and DESADV --> PO --> SAP.
(the file is attached)
At the same time the Sender-system should get an acknowledgement, right?
In this Scenario I should use EDI-Separator?
Does it look like: AS2 Sender --> EDI-Separator Receiver? IDoc Receiver should not be required?
Which AS2 Transport Protocol should be taken, AS2 MDN or Hypertext Transfer Protocol?
Could I use Mendelson AS2 Software as Sender-System to send the attached file?
...etc.
Too much foolish questions 
Could anyone give me a step-by-step example or instruction?
Thank you very much in advance!
I like every answers.
nice weekend
Sara