Initialising WCF Multi-part messages with LoadXML Statement

Q:

Good morning fellows,

I am trying to initialise a Multi-part message to make a call to a WCF service in a construct shape

oWrapper = new BTSSchemasWrapper.Wrapper_OracleWithTracing();
oXMLDoc = new System.Xml.XmlDocument();
oXMLDoc.LoadXml(oWrapper.GetXml_Trace_Reale_Trace_Writelog);
msgTrace.parameters = oXMLDoc;

where BTSSchemasWrapper gets the xml stored in a class.

Well, that code up there works with a simple mono part message but not with the multi part messages, what can I be missing in  the initialisation?

I have tried making a map and it works too. But I would rather use xml initialise if possible.

Thanks in advance

Sol: 

Hello Carlos,

Create a message msgParameters within BizTalk orchestration view which is of type System.Xml.XmlDocument.

Just before you asssign to the WCF multipart message, add this line.

msgParameters = oXMLDoc;

And then assign this msgParameters to the WCF multipart

msgTrace.parameters = msgParameters;

I guess this should resolve your issue.

Regards