Help me~ I need to know how --- IDOC interface syncho for ORDERS05 IDOC

Question

Dear Expert,
Now I have
Now I have already configuration interface of 2 systems
==frist one is system A and second one is system B==
After Completed this setting. The system can authometic send IDOC after release PO in system A and auto generate SO in system B (using PI).... I need to sent result of SO number back to PO which is sent to create SO..
how can I do? how can I know the resullt? Can PI do?
Thank you very much expert to expand step for me...
Thank you very very much

Answer 1

Hello,
        As per your requirement, after the Sales Order is created, what you can do is, you can set up the Message Control Configuration (Setting up the Output Type from NACE for Sales Order) to send the Sales Order Number with the other Information in the form of "Sales Order Confirmation".
This can be done without having to code anything (Unless you have some specific requirement).
NACE / VK01 - To Set up the Condition Type / Output Type
                       For Sales Order Response.
WE20           - Set up the Partner Profiles. Here, you can
                      specify the receipient (PO) so that the concern
                      receipient will get the Order Confirmation which
                      contains the Sales Order Number.
So, after this configuration is complete, whenever there is an Inbound IDoc (PO IDoc), a Sales Order is created and whenever the Sales Order is created, it will create an Order Response IDoc which will contain the Sales Order Number.
Hope it was helpful.
Thanks and Regards,
Venkat Phani Prasad Konduri