Drill Through from a Burst Report

[coolbuddy]

Hi Gurus,
I have parent report which is burst based on say, country. The Bursting works fine. Now I plan to setup a drill through from this report to a child report & I am passing the "Country" value to child report.

After setting up everything & after bursting is complete, the drill thru works only the first burst report ( say for australia). It fails for all the other countries.. Any idea on how to make this work???

Envn - Cognos 8.3