https://community.appian.com/discussions/f/general/38969/a-startprocessHi all, I am using the function a!startProcess() to trigger a process model from my interface. Is it possible to use the onerror parameter to show a custom message on the screen when the process fails to start or breaks for some reason. If it is possibleen-USTelligent Community 12https://community.appian.com/thread/147469?ContentTypeID=1Tue, 22 Apr 2025 17:35:43 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:3e69cbbe-8680-47b3-bd75-7b54761299efJishnu Magunta<p>Thanks Stefan</p><div style="clear:both;"></div>https://community.appian.com/thread/147468?ContentTypeID=1Tue, 22 Apr 2025 17:04:41 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:bd3bd617-1da1-41d8-99cc-1a3a834ad040Stefan Helzle<p>As per the documentation onError is only evaluated if the process model cannot be started. If this is what you are looking for, then you can add any number of a!save() to onError, and thereby react on this event.</p><div style="clear:both;"></div>