Haven't found much for a SharePoint List however I'm trying to connect to create a Dashboard in SharePoint 2010.
Unattended Service Account is created however when I am trying to create a new data connection to a SharePoint List, I am getting the following errors:
Autentication: Unattended Service Account
Error:Performance Point Services could not connect to the specified data source. Verify that either the current user or Unattended Service Account has read permissions to the data source , depending on your security configuration. Also verify that all required connection information is provided and correct.
I also have Kerberos authentication and the unattended service account has read permissions in SharePoint.
Gene Olsen