https://community.appian.com/discussions/f/new-to-appian/19137/set-up-new-process-calendarHi All, I try to create new process calendar but got this error, no matter which timezone I choose. Anyone know why?en-USTelligent Community 12https://community.appian.com/thread/79098?ContentTypeID=1Fri, 22 Jan 2021 16:39:02 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:a05f57fe-9458-4be2-9792-90adfe610b3bChris<p>Great!</p><div style="clear:both;"></div>https://community.appian.com/thread/79097?ContentTypeID=1Fri, 22 Jan 2021 16:29:06 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:4079e82d-04c2-4733-a3c4-54db4bb347d4yogeshc0001<p>Thanks Chris. We are on 20.2 version and we were facing this issue only in one environment and i was able to create in another envs. But we were able to resolve this issue&nbsp;by referring&nbsp;<a href="/support/w/kb/475/kb-1261-invalid-timezone-error-thrown-when-attempting-to-create-a-new-calendar">https://community.appian.com/support/w/kb/475/kb-1261-invalid-timezone-error-thrown-when-attempting-to-create-a-new-calendar</a>&nbsp;</p><div style="clear:both;"></div>https://community.appian.com/thread/79095?ContentTypeID=1Fri, 22 Jan 2021 16:19:20 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:e8b46a23-a788-4f03-aa9f-bab28bdbcf03Chris<p>Which Appian version are you on?&nbsp; I cannot replicate this issue on 19.4 or 20.3, creating calendars there are successful for me with multiple time zones.&nbsp;&nbsp;</p><div style="clear:both;"></div>https://community.appian.com/thread/79084?ContentTypeID=1Fri, 22 Jan 2021 09:02:39 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:3913c274-be4b-41e3-9b5a-1d039f3c166byogeshc0001<p>I am also facing the similar issue, could you please let me know how did you fix this ?</p><div style="clear:both;"></div>