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Service Model - Connector - Error handling

 
 
All connector elements must have two flows: a default flow for a successfully executed function and a second flow to handle errors. This flow is a fatal flow and is marked by the red diamond. The connector automatically chooses the correct output flow according to the result. The errors can be handled directly in the Service Model or thrown to the parent model. One example of a connector error handling is described in the following image:
 
 
 
Service Model - Connector - Error handling
 
 
1

Draw a FATAL flow

1. Draw a FATAL flow
Draw an outgoing fatal flow from a connector.
2

Connect to an Error Handler

2. Connect to an Error Handler
Connect the fatal flow to an error handler or an error throw event. In this case, the fatal flow is connected to a modal dialog which displays an error message.