A less common but supported pattern is the resubmission of a successfully completed process instance. Note that a successfully completed process can still contain a failed step, if the process model also contains an exception handler step that was able to complete the process successfully. In this case, you can resubmit either the failed step or any other step that is enabled for resubmission. A totally new instance of the process is started and execution begins from the point of resubmission. Depending on the process model, it may be necessary to resubmit multiple steps to complete the process.