Parent - Child of multiple levels

[Hodges]

Hi,

I have a union on two descendant calculations so that I have one column with multiple levels in, this is needed for a specific purpose. What I need is another column with the parent of this union calculation but eveything I try return "No Data Available"?

Using the GO DATA WAREHOUSE (analysis) sample package my union calculation is:

union(
descendants([Employee expense].[Time].[Time], 2)
,
descendants([Employee expense].[Time].[Time], 4)
)


I have tried to no avail the following:

parent(currentmember([Employee expense].[Time].[Time]))

and also played with the ancestor functions but still with no results.

Can this be done?