Not able to launch interface in a!statProcesshttps://community.appian.com/discussions/f/new-to-appian/19937/not-able-to-launch-interface-in-a-statprocessHi, I am not sure what mistake I am making but, I am trying to launch an interface on icon click which has a!startProcess implemented on it. Interface Icon SAIL Rule Input: Constant: And I have one constant &quot;Test _Const &quot; which is callingen-USTelligent Community 12RE: Not able to launch interface in a!statProcesshttps://community.appian.com/thread/77942?ContentTypeID=1Wed, 18 Nov 2020 06:57:08 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:2eedf054-2d9f-4dda-80bb-7288912458ffStefan Helzle<p>Did you check this?</p> <p><a href="https://docs.appian.com/suite/help/20.3/Start_Process_Link_Component.html">https://docs.appian.com/suite/help/20.3/Start_Process_Link_Component.html</a></p><div style="clear:both;"></div>RE: Not able to launch interface in a!statProcesshttps://community.appian.com/thread/77941?ContentTypeID=1Wed, 18 Nov 2020 06:55:26 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:d7d36617-a2a4-4644-8970-47b3f5a20a35shamima0001<p>I did try with a!startProcessLink unfortunately I am getting an error (below).</p> <p></p> <p><strong class="StrongText---richtext_strong StrongText---inMessageLayout StrongText---error">Could not display interface. Please check definition and inputs.</strong><span> </span><span>Interface Definition: Expression evaluation error [evaluation ID = B4YE0P4F] : An error occurred while executing a save: Expression evaluation error: You must specify a variable to save into, such as ri!name &lt;&lt; fn!sum. Received: StartProcessLink.</span></p><div style="clear:both;"></div>RE: Not able to launch interface in a!statProcesshttps://community.appian.com/thread/77940?ContentTypeID=1Wed, 18 Nov 2020 06:49:40 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:3da3ddfd-d752-455b-8491-3ef02f2117fdshamima0001<p>Yes, I have it. And I can launch it in debug mode successfully.</p><div style="clear:both;"></div>RE: Not able to launch interface in a!statProcesshttps://community.appian.com/thread/77922?ContentTypeID=1Tue, 17 Nov 2020 17:29:14 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:3c6599b5-ca89-4fa6-a956-c0128f05daecStefan Helzle<p>:-)</p><div style="clear:both;"></div>RE: Not able to launch interface in a!statProcesshttps://community.appian.com/thread/77920?ContentTypeID=1Tue, 17 Nov 2020 17:19:47 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:3a1b1888-03ef-4f05-97d1-120f8a4cfb0fRobert Shankin<p>great responses, Gentlemen!</p> <p>Some helpful documentation is here:</p> <p><a href="https://docs.appian.com/suite/help/20.3/Ways_to_Start_a_Process_From_a_Process.html#starting-a-process-from-an-interface">docs.appian.com/.../Ways_to_Start_a_Process_From_a_Process.html</a></p><div style="clear:both;"></div>RE: Not able to launch interface in a!statProcesshttps://community.appian.com/thread/77917?ContentTypeID=1Tue, 17 Nov 2020 17:09:30 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:eba1b8f7-3383-4f3f-bbf6-e9786c37cec4Chris<p>Yes, Stefan beat me to it - a!startProcess() works asynchronously, <a href="https://docs.appian.com/suite/help/20.3/Start_Process_Link_Component.html">a!startProcessLink()</a> is needed for users to interact with the process.</p><div style="clear:both;"></div>RE: Not able to launch interface in a!statProcesshttps://community.appian.com/thread/77916?ContentTypeID=1Tue, 17 Nov 2020 17:07:20 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:fb213e06-def3-4125-b416-9ce033d03958Stefan Helzle<p>a!startProcess will not forward you to the start form but initiate the process in background..&nbsp;Use a!startProcessLink to do what you want.</p><div style="clear:both;"></div>RE: Not able to launch interface in a!statProcesshttps://community.appian.com/thread/77912?ContentTypeID=1Tue, 17 Nov 2020 16:28:34 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:7f5f0b44-33d8-4adc-b268-e3de1424d454ManuelHTG<p>do you have a start-form in your process?</p><div style="clear:both;"></div>