URL Access Syntax
You can access the report server by using a URL. URL requests can contain multiple parameters that are listed in any order. Parameters are separated by an ampersand (&) and name/value pairs are separated by an equal sign (=).
The following example renders a report in HTML 4.0 format.
http://servername/reportserver?/SampleReports/Employee Sales Summary&rs:Command=Render&rs:format=HTML4.0
Any space characters in the URL string are replaced with the characters "%20," according to URL encoding standards. Similarly, a space character in the parameter portion of the URL is replaced with a plus character (+), and a semicolon in any portion of the string is replaced with the characters "%3A." Browsers should automatically perform the proper URL encoding. You do not have to encode any of the characters manually.
When Reporting Services is configured for SharePoint Integrated mode, the syntax used to access the report server URL must include the "/_vti_bin/" portion of the URL so that the report server proxy and the appropriate SharePoint authentication are used. For example, use the following URL:
Not the URL of: