Hay ! Hi
I am a Middleware Consultant, Work on SAP - XI ( a Product of SAP ).
What I can do is , Using SAP-XI I can Simply Post IDOC Data from SAP into .CSV/ XML/ TEXT File on any FTP Folder and Vice- Versa.
I hope you Have SAP -XI Module in Scope ...
Advantage of Using SAP-XI is (Monitoring). U can Simple monitor Your Data Transactions Plus SAP-XI is a Itself SAP Product.
Hope to hear from you soon....
Regards
Prabhat Sharma.