|117 - Unexpected fatal error occurred. Attempting to restart server.%0\r\n MICROSOFT|
The Analysis server has shut down. The application event log will contain a message that resembles the following: Source: MSSQLServerOLAPServices Event ID: 117 Description: Unexpected fatal error occurred. Attempting to restart server. In addition, Analysis Manager or a client application may display a message such as the following: Connection to the server is lost. Possible reasons for the shutdown include: The data files in the Analysis Services Data directory are corrupted. The server has encountered a bug.
To fix corrupted data files, stop the Analysis se ... Login to see more
SQL Server Analysis Services (SSAS)