Route tracing requires that messages have a specific structure. They must have a message root element in the namespace http://fabric.fusesource.org/schema/messages.
To create a test message:
In Project Explorer, right-click the project to open the context menu.
Select > to open the Fuse Message File wizard.
In the RouteContainer field, enter the path of the folder in which you want to store the message.
Use the button to help locate the proper folder.
In the File name field, enter a name for the message.
Click .
The new message opens in the XML editor.
Fill in the contents (body and header text) of the message.
On the menu bar, click > to save the test message.