EndPointNotFound - 404 Not Found - The Solution!

rfcdejong posted on Monday, April 11, 2011

If u are getting those erros and everything seems correctly configured, don't look any further...

I did spend some time searching for the solution..
All classes marked as Serializable.. all enum's having a 0 value

Check the following things to resolve a 404 error (assuming your endpoint is correct), try the 2GB maximum value.
2147483647

u will mostly find the following 3:

serviceBehavior
maxItemsInObjectGraph

<behaviors>
  <serviceBehaviors>
    <behavior name="IncreasedItemsInObjectGraph">
      <dataContractSerializer maxItemsInObjectGraph="2147483647" />
    </behavior>
  </serviceBehaviors>
</behaviors>

binding quotas
maxDepth, maxStringContentLength, maxArrayLength, maxBytesPerRead, maxNameTableCharCount

<binding name="netTcpBinding_Revis" maxReceivedMessageSize="2147483647" closeTimeout="00:05:00" openTimeout="00:05:00" receiveTimeout="00:10:00" sendTimeout="00:05:00">
  <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>

httpRuntime
maxRequestLength

<system.web>
  <httpRuntime maxRequestLength="1048576" />
</system.web>

The one i found myself, the one that solved my exception:

requestFiltering
maxAllowedContentLength

<system.webServer>
  <security>
    <requestFiltering>
      <requestLimits maxAllowedContentLength="209715200" ></requestLimits>
    </requestFiltering>
  </security>
</system.webServer>

The service:

<service name="Csla.Server.Hosts.WcfPortal" behaviorConfiguration="IncreasedItemsInObjectGraph">
  <endpoint name="WcfDataPortal" binding="netTcpBinding" bindingConfiguration="netTcpBinding_Revis" contract="Csla.Server.Hosts.IWcfPortal" />
</service>

RockfordLhotka replied on Monday, April 11, 2011

I think all of these are listed in the FAQ as well: http://www.lhotka.net/cslanet/faq/DataPortalFaq.ashx

rfcdejong replied on Monday, April 11, 2011

nope... it's missing the last one.. new in IIS 7.0

<system.webServer>
  <security>
    <requestFiltering>
      <requestLimits maxAllowedContentLength="209715200" ></requestLimits>
    </requestFiltering>
  </security>
</system.webServer>