(413) Request Entity Too Large | uploadReadAheadSize

Question

I\'ve written a WCF service with .NET 4.0, which is hosted on my Windows 7 x64 Ultimate system with IIS 7.5. One of the service methods has an \'object\' as arg

Answer 1

In my case I had to increase the "Maximum received message size" of the Receive Location in BizTalk. That also has a default value of 64K and so every message was bounced by BizTAlk regardless of what I configured in my web.config