I'm getting "Body buffer overflow" error from back end. Please suggest on this how to resolve this issue.

[#1]

The error pasted below: {"Envelope":{"Body":{"Fault":{"faultcode":"soap:Server","detail":{"source":{"errorcode":"protocol.http.TooBigBody"}},"faultstring":"Body buffer overflow","faultactor":{}}},"encodingStyle":"http:\/\/schemas.xmlsoap.org\/soap\/encoding\/"}}