When designing the process flow of your process, you can add business rules to validate the execution of your process. This allows you to block or quit the process execution if a specified condition is not verified. This behavior is implemented through Process Callback actions.
The business rules can be designed for the following available process callback action:
On Process Start: this action is executed before a Process starts its execution. Learn more about On Process Start Action.
You may also design activity callback actions at the process level. This allows you to move the common business rules in the callbacks of several process activities to a single place at the process level. Learn more about Designing Activities Callback Actions at Process Level.
Process Activities Callback Actions | Designing Actions | Explicitly Raise an Exception | Designing Processes