Enable Scheduler to read SharePoint Excel files

[mikemc]

Many people maintain valuable information in Excel files, and many organizations, like ours, also use SharePoint to store and share structured and unstructured information. We see most user-generated and maintained data in Excel files in SharePoint document libraries, and one of the great benefits of Alteryx is the ability to join that Excel data with other data sources.  Unfortunately, the v11.0 Scheduler cannot resolve the UNC-style ( \\server@ssl\DavWWWRoot\site-name\document-library\filename ) addresses, so workflows that access this valuable SharePoint Excel data must be run manually. The SharePoint List Input tool can read the list-style metadata for Document Library files, but does not access the file content.

The Scheduler should be enhanced so that scheduled workflows can read Excel data stored in SharePoint Document Libraries. 

[iannCambia1]

Does the Scheduler fail even when using Tenant/Client/Secret ID Credentials for the Sharepoint Input Files tool?