After setting up the Performance Point Application and the BI Center I tried to create some data connections to a specific sharepoint site. It works without errors on the "Project-task-list" and the "Issues-tracking-list". Unfortunately I also have a tasklist to which it's impossible to connect to and I receive an 'unable to retrieve list' error. The only difference with the two other lists is that I have two workflows running on it with impersonation steps.
I can select the list I want but when I test the connection it says 'Unable to retrieve list' although all security settings are the same for that site.
Can anyone help me with this?
