SSRS Web Config File Location

Where is the SSRS Web.config file?

SSRS Web config file location

C:\Program Files\Microsoft SQL Server\MSRS10_50.SQL2008R2\Reporting Services\ReportServer

or for SQL2012

C:\Program Files\Microsoft SQL Server\MSRS11.SQL2012\Reporting Services\ReportServer


Open the web.config file
Find
<httpRuntime executionTimeout="9000">


Replace it with
<httpRuntime executionTimeout="9000" maxRequestLength="40960"/>


Restart ssrs