Typically, pipelined flows within the nested flow will be executed in order and unconditionally. You can also configure a flow to be executed when something happens, for example, when an error occurs.
The most common use cases for these flows would be to:
- clean up
- send a notification
- recover from an error
To configure a flow to be executed when there's an error, click the
MAPPING button and select the Flow Control tab, then select
Execute if Error.
When a flow is configured to be executed "on error", it will not be executed if there is no error (happy path), so be careful when selecting this option.