ByD integration with PI system

Hi,

I am trying to integration ByD with an XI system. I have created a communication arrangement for "Output of Customer Invoice" and configured the host, path and port of the XI system there.

I clicked on Check service and it says its fine.

When I checked the connection, it fails giving an error message "Error accessing service; service ping ERROR: Error while receiving by HTTP (error code: 407; error text: ICM_HTTP_SSL_ERROR)". I have unchecked Basic Settings and in Advance settings, i have given the Authentication by User ID and password. The protocol is https.

The communication arrangement is active and when I created a customer invoice, there is no business message available in the business communication monitoring view. Please can you help?

Regards,

Hari