I have a SP Online list and I want to present this data as a report using Excel Web Access.
First is it possible to sync a SP Online list data to an excel file uploaded to SP document library as a report? If so how?
You can follow the steps below to add connection to a SP Online list and upload the excel file to a SP Online library. The data in the workbook will refresh automatically if the refresh control is enabled. After that, you can display the data using Excel Web Access web part.
https://tenant.sharepoint.com/<site>/_vti_bin/listdata.svc
.Edit this data connection properties, set the refresh control to refresh data when opening the file or other refresh options as you want.