1)Create a schema.
2)Create a map to map source schema to destination schema.
3)Use
the transform shape and give name of the map..I think transform shape
has to be in construct message shape…so u will have to create that
first.
I assume you are trying to create an xml message to consume a web service. What is the initial source of your message, I would suggest use a file recieve port and use that to populate the web service request ..that will atleast set end to end point connection after that may be you can try to use code to create and populate the message.
Also what error are you getting or which is the xact place where u are getting stuck?