When report viewer report added to the .Net application and report path is set to a deployed report to the report server following error message will occur.
The permissions granted to user '<DOMAIN>\IUSR_<DOMAIN>' are insufficient for performing this operation. (rsAccessDenied)
- Open Internet Explorer.
- Type the following in the Address bar:
You can find the name of the report server by opening Team Explorer, expanding the Reports node, and viewing the properties of a report.
- Click the Properties tab and then click New Role Assignment.
- In Group or User Name, and add the Windows logon name for the person you want to add to this group.
- In Role, select Content Manager, and then click OK.