Percentage of sales for Similar members

Question

Hi I have one isssue in writing MDX for the below requirement..
       There are two dimensions called Product and Customer..
For Product category Bikes there are 3 customers who purchased it..
Products    Customers
Bikes          x,y,z
Components  x,y,z,w
Accessories   x,y,a
I want the following output if the currentmember is Bikes: x+y+z/(x+y+z) (From Components)+ (x+y) (from Accessories)
Please help me on writing MDX
Venkata Koppula

Answer 1

Hi Venkata,
In your scenario, you can extract all the other product categories except the current category that the current customers who purchased it. And then use sum function to calculated the sales amount for those product categories. Here is a sample query
in AdetureWorks for you reference.
with set [a]
as
EXTRACT(
NONEMPTY(
{except([Product].[Product Categories].[category].members,[Product].[Product Categories].currentmember)}
{[Customer].[Customer Geography].currentmember}
{[Measures].[Internet Sales Amount]}
, [Product].[Product Categories])
member [measures].[b]
as
sum([a],[Measures].[Internet Sales Amount])
select {[measures].[b]} on 0,
{[Product].[Product Categories].[category].members}*{[Customer].[Customer Geography].[Country].members}
on 1
from
[Adventure Works]
Reference
http://msdn.microsoft.com/en-us/library/ms145980.aspx
http://msdn.microsoft.com/en-IN/library/ms144900.aspx
Regards,
Charlie Liao
TechNet Community Support