https://community.fabric.microsoft.com/t5/Report-Server/Unable-to-refresh-Excel-Hosted-in-Power-BI-Report-Server/m-p/315877#M2669 <P>Hi,</P><P>&nbsp;</P><P>I have an Excel saved in Power BI report server web portal that connects to SSAS cube. When i refresh the pivot it throws the following error: "This workbook contains external data connections or BI features that are not supported"</P><P>&nbsp;</P><P>The Office web apps server is already configured to allow external connections. Is there anything I'm missing?</P> Fri, 01 Dec 2017 21:32:13 GMT SureshM 2017-12-01T21:32:13Z https://community.fabric.microsoft.com/t5/Report-Server/Unable-to-refresh-Excel-Hosted-in-Power-BI-Report-Server/m-p/315877#M2669 <P>Hi,</P><P>&nbsp;</P><P>I have an Excel saved in Power BI report server web portal that connects to SSAS cube. When i refresh the pivot it throws the following error: "This workbook contains external data connections or BI features that are not supported"</P><P>&nbsp;</P><P>The Office web apps server is already configured to allow external connections. Is there anything I'm missing?</P> Fri, 01 Dec 2017 21:32:13 GMT https://community.fabric.microsoft.com/t5/Report-Server/Unable-to-refresh-Excel-Hosted-in-Power-BI-Report-Server/m-p/315877#M2669 SureshM 2017-12-01T21:32:13Z https://community.fabric.microsoft.com/t5/Report-Server/Unable-to-refresh-Excel-Hosted-in-Power-BI-Report-Server/m-p/315920#M2674 Is the machine account of the OOS server an SSAS admin? This link might help:<BR /><A href="https://docs.microsoft.com/en-us/power-bi/report-server/excel-oos#using-effectiveusername-with-analysis-services" target="_blank">https://docs.microsoft.com/en-us/power-bi/report-server/excel-oos#using-effectiveusername-with-analysis-services</A> Sat, 02 Dec 2017 02:02:22 GMT https://community.fabric.microsoft.com/t5/Report-Server/Unable-to-refresh-Excel-Hosted-in-Power-BI-Report-Server/m-p/315920#M2674 Ccparkhill 2017-12-02T02:02:22Z