My environment is SP 2013, Windows server 2012 R2 and SQL 2014
I set up "PerformancePoint Services" following the youtube video : "https://www.youtube.com/watch?v=K2eQwMDTx1w"
When I try to connect from Dashboard designer, I get following error. I have made "unattended" account "sysadmin" in SQL database.
ULS Viewer shows following error.
The Unattended Service Account "***\unattended" does not have access to the following data source server. Data source location: http://172.24.60.211/sites/dashboard/Data Connections/5_.000 Data source name: New Data Source Server name: http://172.24.60.211/sites/LegalDocs Exception details: System.ArgumentException: The integrated security 'Sspi' is not supported for HTTP or HTTPS connections.
at Microsoft.AnalysisServices.AdomdClient.ConnectionInfo.SetConnectionString(String cs)
at Microsoft.AnalysisServices.AdomdClient.AdomdConnection.XmlaClientProvider.Microsoft.AnalysisServices.AdomdClient.AdomdConnection.IXmlaClientProviderEx.set_ConnectionString(String value)
What could be the reason ? Thanks in advance