Powerbi reports

I already developed report for report1 which is fetching data from multiple tab from single excel which was stored in SharePoint folder and so requirement is we have another SharePoint list which I have added into the same power bi to the above existing report so sharepoint list data is stored as table and visualization I'm trying to do for this SharePoint list dat so I create measure for status completed and open in the SharePoint list data in different report but I'm getting error fetching data for this visual. Kindly help.so I'm looking to get count from the report1 into this new report of my SharePoint list data report. So how do I fetch this count  too