https://community.appian.com/discussions/f/plug-ins/23617/bulk-update-in-calendar-using-calendar-ioHi My dataset has multiple entries of working and non-working days in excel. I want to update the working and non-working days in a calendar. I am reading excel file using readexcelsheet paging function and generating calendar process variable by usingen-USTelligent Community 12https://community.appian.com/thread/90639?ContentTypeID=1Thu, 03 Feb 2022 16:36:05 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:b8b63abe-3bc8-4b86-803a-48edcbb80243Anupam<p><img src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/19/pastedimage1643905639728v1.png" alt=" " /></p> <p></p> <p>Hi&nbsp;</p> <p>This excel_data is the data subset which is the data from excel sheet. And i am able to parse this data subset and i can extract the date and update type (working and non working days).</p> <p></p> <p></p> <p><img src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/19/pastedimage1643905893925v2.png" alt=" " /><img src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/19/pastedimage1643905930419v3.png" alt=" " /></p> <p></p> <p>This foreach loop . In this i am trying to read the each row in the excel sheet. And i am parsing it to the expression rule and MNI is also enabled in the import appian calendar smart service. Also this rule works fine for just the first row It updates the first row in the calendar but it doesnt update the&nbsp;&nbsp;next rows.</p><div style="clear:both;"></div>https://community.appian.com/thread/90580?ContentTypeID=1Thu, 03 Feb 2022 07:21:25 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:265b793f-8b95-4e0d-916e-055105dd5302Stefan Helzle<p>Please post node configurations and expression code. That iteration you mention, is that MNI or a&nbsp;foreach?</p> <p><img src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/19/pastedimage1643872849556v1.png" alt=" " /></p><div style="clear:both;"></div>