Wrong Value in Hiearchy in Webi after refresh (Nodes are missing)

Hi all,

I am facing a problem with my Webi Report.

I have in my table one hierarchy. If i refresh my report i am getting not the right value. Some Hierarchy Nodes are missing. But when i right click on the table and say please open or close Hiearchy then i am getting the lost Hierarchy nodes and the my values are the right one.

Do somebody what actually this  behaviour is in Webi?

For Example After refresh ( Change Date Prompt from 01.01.2011 - 31.12.2011 to 01.01.2012 - 31.12.2012)

Output:

Hierarchy Node-1 Value 1

Hierarchy Node-2 Value 2

Sum                          3

Expecting output

Hierarchy Node-1 Value 1

Hierarchy Node-2 Value 2

Hierarchy Node-3 Value 3

Hierarchy Node-4 Value 4

Sum                      10

The expecting value i am only getting after open/or close the hierarchy in the refreshed report.

Maybe somebody have a tip for me how to solve this problem.

Current System : SAP BO 4.1 SP5 Patch 6. Report is based on a Bex Query.

Thanks you in advance.

Best Regards

Mansoor