If you convert the error exception into a fault message using the service adapter, you can catch the exception as an error in the business process.

The following figure shows the difference in the processing when the exception is thrown and when the exception is converted into a fault message:

Figure 7-118 Figure Difference in processing when the exception is thrown and when the exception is converted into a fault message

Note that for catching a fault message converted with a service adapter using a business process, you must deploy the activities for performing fault processing. For details on the fault processing definition, see "5.4.3 Defining Fault Handling" in "Service Platform Basic Development Guide".