Dynamic column selection while running report

Question

Can any one explain how to get the following functionality in report:
I have a cube with following fields:(with depriciaated amounts)
Plant  Mat#  Fiscper       Jan   Feb  March April  May   June   July   Aug   Sep   Oct   Nov   Dec
==== ====    =====      ==== ==== ===== ==== ==== ===== ==== ==== ===== ==== ==== ====
P1      M1     03/2009    $100    $90   $80   
P1      M1     04/2009    $100    $90   $80     $70  
P2      M2     04/2009     $10     $9      $8     
P2      M2     04/2009     $10     $9      $8      $7
When I run the report with Fiscper as selection, ie 04/2009, I shoud get the report displayed only April column
Report out put: (Only April column should be displayed)
Plant  Mat#  Fiscper       April
==== ====    =====       ====
P1      M1     04/2009    $70      
P2      M2     04/2009     $7
When I run the report with Fiscper as selection, ie 03/2009, I shoud get the report displayed only March column
Report out put: (Only March column should be displayed)
Plant  Mat#  Fiscper       March
==== ====    =====       ====
P1      M1     04/2009    $80      
P2      M2     04/2009     $8
Can any explain how to desing this in query designer?
Thanks,
PV

Answer 1

create new selection
drag and drop the kf
drag and drop calmonth
create formula variable for calmonth using type as "customer exit"
now based on the fiscperiod you can fill calmonth in customer exit which will give you desired output
you can use text variable if you want the heading for the KF to be dynamic.