Time Dimension not working for Drill-Through BPC 10 SP20

Hi BPC experts,

I followed the link below to define a drill-through from BPC report to BEx query :

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/10a56b21-04b9-2d10-a6b7-e0f8732b4142?QuickLink=index&overridelayout=true&49250390530862

Here is a picture of what it looks like :

Some explanations of this picture :

The format for TIME and ENTITY Dimension are different than those in BW. Therefore, I created properties TIME_BW and COMPANY_CODE to match the BW format. This is why &VAR_VALUE_EXT_1 and &VAR_VALUE_EXT_2 do not refer to an ID.

The BPC format is for instance 2014.12 (for time) and ABC (for entity). In BW, the format is 012.2014 and 1060 (TIME_BW and COMPANY_CODE have the same format).

Here is the TIME dimension picture :

Now about the issues : Time dimension not recognized

when I "Test query", I got prompted to specify a fiscal period and an entity. Let's say I put 012.2014 and 1060.

However, it does not recognize the Time dimension :

I therefore checked in the query designer to check if the BEx variable matches the name in the drill-through parameters but it is the same :

What could have gone wrong ?

Thank you in advance,

Dat