Large WCF web service request failing with (400) HTTP Bad Request

Question

I\'ve encountered this apparently common problem and have been unable to resolve it.

If I call my WCF web service with a relatively small number of items in

Answer 1

Just want to point out

Apart from MaxRecivedMessageSize, there are also attributes under ReaderQuotas, you might hit number of items limit instead of size limit. MSDN link is here