how to debugg script logic and data manger package in BPC 10.0

Hi,

How can we debugg ( in BW ) the badi script logics  and the data manager packages in BPC 10.0?

i followed the process given in the below sdn link but could not suceed.

http://scn.sap.com/people/daniel.settanni/blog/2011/08/17/bpc-10-for-netweaver-authentication-scenarios

Thanks in advance.

Thanks,

Ranjan