Internal error: The operation terminated unsuccessfully.
The datasource, 'Ruban Cube', contains an ImpersonationMode that is not supported for processing operations.
Errors in the high-level relational engine. A connection could not be made to the data source with the DataSourceID of 'Ruban Cube', Name of 'Ruban Cube'.
Errors in the OLAP storage engine: An error occurred while the dimension, with the ID of 'Student', Name of 'Student' was being processed.
Errors in the OLAP storage engine: An error occurred while the 'Dept ID' attribute of the 'Student' dimension from the 'MultidimensionalProject2' database was being processed.
Server: The current operation was cancelled because another operation in the transaction failed.
