Problem
Configuration error for SQL Reporting Services –

The report server has encountered a configuration error. See the report server log files for more information. (rsServerConfigurationError)

  • Access to the path ‘C:Program FilesMicrosoft SQL ServerMSSQL.4Reporting ServicesReportServerRSReportServer.config’ is denied.

Add ASPNET user to SQLServer2005Reporting ServicesWebServiceUsers$<MACHINE NAME> group, reboot your machine
and it should start working properly.

More details below:
Installing SQL Server Reporting Services is just the first step in building the foundation for a solid Reporting Services instance.  The second step in the process is configuring Reporting Services to conform to the particulars of your environment. These configurations are made to the RSServer.config file via the Reporting Services Configuration Tool.  This tool is quite similar in
concept and practice to the Surface Area Configuration Tool that is utilized to configure the SQL Server Database Services instance post-install.

The Reporting Services Configuration Tool is very simple to use and once you know what each form affords, you can make quick work of configuring Reporting Services.  However, if not properly used, the tool may also facilitate a quick path to subsequent hours of frustration and frenzied troubleshooting.  The purpose of this tip is to help you with the heavy lifting when it comes to the Reporting Services Configuration Tool.  I’ll walk you step-by-step through the tool, explaining what each field is expecting, and what options exist within the tool to properly configure the various configuration files from within the structure of the Reporting Services Configuration tool.

I do not know the subtleties of each of your domains, therefore there will be steps where you may need to do a little leg-work in collecting the necessary values in order to properly configure your environment.

Solution
Launching the configuration tool is quite simple.  The tool is installed as a component of SQL Server Reporting Services and is located under Microsoft SQL Server 2005Configuration ToolsReporting Services Configuration in the Start Menu.  When you initially launch the tool you’ll be prompted to connect to an instance of SQL Server Reporting Services.  Enter the values that are reflective of the environment you wish to configure and continue.

The first form that is presented in the SQL Server Reporting Services Configuration Tool provides you with the basic information of the instance, and its status.  Along the left margin of the tool you’ll see an overview of each category that you’re able to configure (each category will have a separate form in the configuration tool).  The status for each category is displayed and the legend for these statuses are provided at the bottom of the tool.

Left Pane of SQL Server Reporting Services Configuration Tool

As you proceed through each category, you’ll see the status pane on the left side of the Reporting Services Configuration tool change accordingly.  Let’s now move onto the right pane of the tool and proceed through each category in depth.

Server Status

This is the first screen you’ll encounter after logging into the tool.  This screen only allows you to view the instance you are
connected to, and gives you control over the running status of the service.

Report Server Virtual Directory and Report Manager Virtual Directory

SQL Server Reporting Services’ Report Server and Report Manager are ASP.NET applications that are accessed via a URL composed in the following manner:  http://server/website/virtual_directory (https://server/website/virtual_directory
if the server in question is configured for Secure Sockets Layer (SSL).)  The server component can be a server name, fully-qualified domain name, or even localhost.  It all depends upon how you’re planning on accessing Reporting Services. 

If Reporting Services will be accessed from here…Server Name component in URL will be:
Within your local network or IntranetThe Server (DNS) name
Remotely via the InternetA fully-qualified domain name
Locally on the same server localhost