https://community.appian.com/discussions/f/new-to-appian/22621/how-do-i-access-my-appian-siteEvery time I try to access My Appian site an error pops up saying &quot; Error 401&quot;. my question is what is the problem and why can&#39;t I access it?en-USTelligent Community 12https://community.appian.com/thread/88463?ContentTypeID=1Tue, 30 Nov 2021 09:13:02 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:5794bf0e-4665-4342-9022-4060b00656b5Farnaz<p>Hi&nbsp;<a class="internal-link view-user-profile" href="/members/basharh">basharh</a>,</p> <p>401 is Authorization Error.</p> <p>You either are not mapped to the right groups which are mapped as Security to the Site or a row hasn&#39;t been added against your user the Data base table, if the Security is DB driven.</p> <p>Regards,</p> <p>Farnaz</p><div style="clear:both;"></div>https://community.appian.com/thread/88420?ContentTypeID=1Mon, 29 Nov 2021 10:07:27 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:ea3f7131-5818-4048-86e3-13829acc60eeRichard Michaelis<p>is your application published?</p><div style="clear:both;"></div>https://community.appian.com/thread/88414?ContentTypeID=1Mon, 29 Nov 2021 05:43:19 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:06ee24d9-1d89-456b-9607-0d4b2fd04ba5Tanvir Sarkar<p>Check the security of the site object, provide access using groups. Add yourself to the relevant groups.</p><div style="clear:both;"></div>