I have deployed some reports. I have a user (among others) which is included in a group. I would like to grant access permission to all the users from this group to be able to execute report (to see the reports deployed). So from Reporting Services administrator page (http://localhost/Reports), I go to site configuration, then Security, and I click on new role assignment, I added the group with "System User" role.
Using a user that belongs to this group, I login into windows, then I open internet explorer browser, put the address:
http://ip:80/ReportServer
A window appear prompting a user and password. I enter one user that is administrator. Then a page with the reports deployed appears. Ok, I can see the reports deployed. So I click on one of them and I get the message error below:
Reporting Services Error
this report requires a default or user-defined value for the report parameter
Then I go to internet explorer options, and I add the address as trusted zone. Then reload the report and it works.
However, when I enter the address and use the user that belongs to the group (and it is not administrator) in the login page, an error is shown and the reports page does not appear:
The permissions granted to user 'domain\username' are insufficient for performing this operation. (rsAccessDenied)
I want to access these reports by using a Simple user account which has not administrator role. In that scenario how we can use this?
Any help will be highly appreciated.