EPM Add-in does not run Planning Sequence properly in BPC 10.1

Hi Experts,

I got a very strange issue that EPM Add-in does not run Planning Sequence properly in BPC 10.1.

I created a planning sequence to copy data from one version to another by variables. and it is working well when I run it from RSPLAN.

However, when I run the same planning sequence in Excel EPM Add-in, it just shows running successfully, and after I click the save data button on the tool bar, it run the saving progess for a few seconds.

But wehn I checked the data in the cube, no data at all. and I checked the request ID in the 'Manange' of the cube, I don't see any new request ID generated. But when I run it from RSPLAN, I did see the new request ID generated.

So could some one help? Thank you very much!

Regards,

Wei