Inclue children and exclue children in a single hierarchy in parent child dimension in mdx

Question

hi,
include children and exclude children in a single  hierarchy in parent child dimension in mdx
*12-parent
 **20-parent
 - 9-parent
       --250-child1
       --210-child2
        --240-child3
aggregation of 12-parent only
aggregation of 20-parent only
aggregation of  9 with children
regards,
Manish

Answer 1

Hi manishcal16PPS,
According to your description, you have a parent child dimension in your cube. Now you want to use one measure use show aggregation value including/excluding child member based on different parent level member. Right?
In this scenario, we could use IIF() in the calculated measure to apply different calculation depends on the current dimension member. Please refer to query below:
with member [x] as
IIF([Dim].[Hierarchy].CurrentMember is [Dim].[Hierarchy].[Parent].&[9]
sum(Descendants([Dim].[Hierarchy].CurrentMember,
[Date].[Calendar].[Parent]),
[Measures].[Amount])
sum([Dim].[Hierarchy].CurrentMember,[Measures].[Amount])
select [x] on 0,
[Date].[Calendar].[Parent].members on 1
from
[Cube]
Best Regards,
Simon Hou
TechNet Community Support