I've a SharePoint farm with Excel Application Services configured. I've created a Excel workbook with OData connection to SharePoint list. In Excel web view, I can't refresh data.
Need help !
You may need to make use of the Secure Store Service in order to do that.
Make sure the "Excel" Target Application in the Secure Store Services Application has all the desired members including yourself in the Members list.
Also, make sure the Authentication Settings is set to None or the SSS, not the authenticated account. This is under the Excel workbook -> Data -> Connections -> Properties of the DataConnection -> Definition -> Authentication Settings