NetIQ Analysis Center 2.7.5
** Error [NetIQETL] EXCEPTION System.Data.SqlClient.SqlException: An object or column name is missing or empty. For SELECT INTO statements, verify each column has a name. For other statements, look for empty alias names. Aliases defined as "" or  are not allowed. Add a name or single space as the alias name.
Create Data Source Data Mart failed during creating and connecting to data mart database
When entering parameters for the Data Mart of a new Data Source in Analysis Center, you can not mix the physical locations of the Data Mart database file and log. Either both have to be declared or both have to use default location as defined by SQL Server.