Hi there,
i have a PowerPivot file, that is connected to my .BISM connection (sharepoint). Before few days, it was working properly but after the MS Office latest updates, the functionality stop working. i am not able to refresh the data. However if i change the datasource from BISM connection to directly my SSAS Cube it starts working properly.
The error it shows it - Error Invalid handle.
Please need your help asap.