Can't create Power View for BISM document.

Hi, guys, there is another problem using SharePoint 2013.

I've created document with BISM connection, but when I tap on Create Power View button, the error occurred.

Cannot create connection to data source 'TemporaryDataSource'.

Microsoft SQL Server 2012 Analysis Services</Source><Message>The 'HSGCONTOSO\asaxton' value of the 'EffectiveUserName' XML for Analysis property is not valid.

Similar situation is described here. But unfortunately these actions haven't help.

I've added farm admin, services runner accounts to SSAS admins and WSS_Admin_WPG, WSS_WPG groups in Computer Managment window.

Do you have any ideas to fix it?

Thank you,

Mikhail Tryakhov