Here I came up with a scenario while developing a report, I need to group the result set first with a custom name and then year.
WITH MEMBER [measures].[Previous Year Internet Sales Amount]
AS
(
[Measures].[Internet Sales Amount],
PARALLELPERIOD
([Date].[Calendar Year].[Calendar Year], 1, [Date].[Calendar Year].CurrentMember)
),FORMAT_STRING = “Currency”MEMBER [measures].[Varience] AS
(
[Measures].[Internet Sales Amount] – [measures].[Previous Year Internet Sales Amount]
)
MEMBER [Measures].[PercentageVarience] AS
(
CASE WHEN [measures].[Previous Year Internet Sales Amount] IS NULL OR ISEMPTY([measures].[Previous Year Internet Sales Amount]) THEN 1
WHEN [measures].[Internet Sales Amount] IS NULL THEN -100
ELSE [measures].[Varience]
/
[measures].[Previous Year Internet Sales Amount]
END )
,FORMAT_STRING = “Percent”
MEMBER [measures].[Previous Year Internet Order Count]
AS
(
[Measures].[Internet Order Count],
PARALLELPERIOD
([Date].[Calendar Year].[Calendar Year], 1, [Date].[Calendar Year].CurrentMember)
)MEMBER [measures].[Order Count Varience] AS
(
[Measures].[Internet Order Count] – [measures].[Previous Year Internet Order Count]
)
MEMBER [Measures].[Order Count PercentageVarience] AS
(
CASE WHEN [measures].[Previous Year Internet Order Count] IS NULL OR ISEMPTY([measures].[Previous Year Internet Order Count]) THEN 1
WHEN [measures].[Internet Order Count] IS NULL THEN -1
ELSE [measures].[Order Count Varience]
/
[measures].[Previous Year Internet Order Count]
END )
,FORMAT_STRING = “Percent”SELECT {[measures].[Previous Year Internet Sales Amount],[Measures].[Internet Sales Amount]
, [measures].[Varience],[Measures].[PercentageVarience]
, [measures].[Previous Year Internet Order Count],[Measures].[Internet Order Count]
, [measures].[Order Count Varience],[Measures].[Order Count PercentageVarience]} ON COLUMNS
, [Date].[Calendar Year].children ON ROWS
FROM [Adventure Works]
The result set for the first 4 columns needs to come as [Internet Sales] and next 4 columns as [Internet Orders] so in report layer I get the group by options with custom names.
Expected output from the MDX as

Could you plea help me to find a way to add a group column to result set
You can use fake mdx calculated members on another dimension to get your label. In our example let’s use the [Organization] dimension for this :
That should get your result