1. AH-3 common errors
Not using a separate pool for the client (consultant submitting his/her expense report)
Consequence is no start event for the “main process”
Flows, not messages between client and process
Not naming the pool as a role, but instead as a person’s name
Not labeling message flows (if/when pool used)
Using separate send/receive tasks for flows within a process (between swimlanes)
Not needed; the flow itself takes care of this
Having multiple, not ME/CE, flows out of an X-Or gateway
Having activities with no outbound flow
Where does that flow sequence go next? All flows must have an “End” event!
Not doing processing before an X-OR gateway
I.e. make decision without first checking if (say) expenses valid