B2B Add-On : Issue in importing XSD

Hi Experts,

I am currently working on B2B ADD-ON project.

Before directly working on completely custom Project Plain/FlatFile to EDI. I did a small POC Scenario as explained below links.

http://scn.sap.com/docs/DOC-64511

http://scn.sap.com/docs/DOC-64521

The XSD schema created in EDI Content Manager and imported into External Definition in ESR successfully. When I checked in Message tab. It is blank.

Please see below attached files.

Thanks in advance.

Srinivas