With LC, there's two ways you can catch exceptions:
1- Use the lightning bolt on the bottom right corner of the service.
Pros:
- You can catch a specific exception.
- You can route to a specific step in the same process (from lightning bolt to where ever).
Cons:
- You can't get the exception object/details.
2- Use the Exception event to get all exceptions from all the processes.
Pros:
- You get an exception object with exception fault, source, message.
- You can have a generic process to catch all exceptions from all processes
Cons:
- Can't tell from which process it's coming from.
Jasmin