This question came a while ago now in this SSAS forum thread: What is wrong in my query and I thought it was something that may interest other people. Basically it boiled down to trying to find a T-SQL equivalent to the following MDX which is querying a dimension with a many-to-many relationship to the measure. So given the following simple MDX query, what would be the equivalent in SQL? select measures.[Internet Sales Amount] on 0 , [Sales Reason].[Sales Reasons].[Reason Type].Members on 1 FROM ......