Signature

Force Error Execution Exception Handling Pattern

Classification

Exception Pattern

Intent

The intention is to handle the exception raised by the invoked (called) process/service in the invoking (calling) process/service.

Motivation

Handle exception in the invoking activity using a boundary event.

Applicability

This pattern is used to showcase those scenarios of exception handling where the exception is not handled by the invoked process/service by itself. That exception will propagate outside the invoked process/service and is caught by the attached Boundary Catch Event. From there, the process token is allocated to a subprocess which lands into error.

Implementation

If you check the process state diagram and look into the INVOKED state, the sequence "J" points to the scenario where the invoked process...