Hi all

I am trying to create an rdl (server report) in reporting services 2005. I am using my own assembly file as data source. That assembly file is placed on server. I am accessing it by registering it in report properties using Business Intelligence Solutions Explorer(.Net IDE).

My problem is that when I try to view the report in external window, instead of showing data it shows "#Error". But when I open the report in Preview tab, it shows me the data. According to some documentation it seems to be a security related issue.
Documentation says that in preview tab, it only loads the report without implementing any security, but in case of external preview, it loads all the security.

Can anyone here help me to resolve this issue. Its urgent.

Asif Hameed