This workbook contains external data connections or BI features that are not supported #projectonline
Just came across the joys of "enable/disable preview features" in office 365 SharePoint Admin. My users were reporting that they were unable to refresh published Project Online reports in their browser. They received the following message: This workbook contains external data connections or BI features that are not supported. The issue was caused by a setting in the SharePoint Online Admin Portal (Admin | SharePoint | Settings). Selecting Enable Preview Features (see below) allows users to refresh Project Online Reports using oData feeds in their browser. As a reminder, the following two elements also need enabling if you haven't done so already: user group permissions: Site collection features: