HL7 Binding Components Open ESB build 200802120006 Running Inbound Demo

Question

After Downloading the latest build of Netbeans I've tried to go through the HL7 Inbound Demo here:
http://wiki.open-esb.java.net/attach/HL7BC/HL7InboundSeqNoDemo.wmv
All goes fine until I get up to the part where I assign the various Input variables to the output variables in the Mapper. Looking at the BPEL code it generates I see:
<variables>
        <variable name="SendHL7OperationIn" xmlns:tns="http://www.chw.org/wsdl/sendHL7" messageType="tns:sendHL7OperationRequest"/>
        <variable name="ReceiveHL7OperationIn" xmlns:tns="http://www.chw.org/wsdl/receiveHL7" messageType="tns:receiveHL7OperationRequest"/>
    </variables>
    <sequence>
        <receive name="Receive1" createInstance="yes" partnerLink="PartnerLink1" operation="receiveHL7Operation" xmlns:tns="http://www.chw.org/wsdl/receiveHL7" portType="tns:receiveHL7PortType" variable="ReceiveHL7OperationIn" />
        <assign name="Assign1">
            <copy>
                <from>$ReceiveHL7OperationIn.part1/MSH</from>
                <to>$SendHL7OperationIn.part1/MSH</to>
            </copy>
...I see the following warning when I validate this BPEL Component:
WARNING: To: The element "MSH" can correspond to different schema elements. But all of them are qualified. So a namespace prefix requierd. The following namespaces are allowed: {urn:hl7-org:v2xml}. Expression: "$SendHL7OperationIn.part1/MSH"Any Ideas. The BPEL Spec talks about having the ability to copy in namespaces:
<copy>
<from>
<literal xmlns:foo="http://example.com">
<foo:bar />
</literal>
</from>
<to variable="myFooBarElemVar" />
</copy>But this is not supported.

Answer 1

Well, found out that there was a change on how Binding Components processes XML Schema's. And the HL7BC wasn't updated yet, but the fix is in the latest Open ESB build 200802121221 available for download.
The feedback from SUN was really quick, Open ESB is still in development, but find functionality with build 200802121221 stable enough to use in actual projects.
Cheers!