When you first created the port to the back-end system, it contained a request and a response. You must add a fault to capture the exception.

1. Right-click the Port Operation, and then select a New Fault Message.

   A Fault appears under the Request and Response in the port.

2. On the Orchestration View screen, right-click Messages, and then select New Message.

   This creates Message_3, which you can assign specifically to the fault.

3. Right-click Message_3 and select Properties.

   1. In Properties, set the Message Type .
      
      
   2. Select Schema, and then select from ref assembly.
      
      This opens a Select Artifact Type window.
      
      
   3. Scroll down and select the fully qualified fault.
      
      The name is Microsoft.XLANGs.Core.XlangSoapException.
      
      
   4. Click OK to accept the selection and close the window.
      
      

4. Right-click the Fault to access the Properties window.

   1. In Properties, set the Message Type.
      
      
   2. Select Schema, and then select from ref assembly.
      
      This opens a Select Artifact Type window.
      
      
   3. Scroll down and select the fully qualified fault.
      
      The name is Microsoft.XLANGs.Core.XlangSoapException.
      
      
   4. Click OK to accept the selection and close the window.
      
      
      
      
      
      

5. After the fault is named, you will set this name to the CatchException's exception object type.