I am getting below error while sending large data in WCF

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Hi All,

I am getting below error while sending large data size (120kb) in wcf. For small size data it's working fine but it fail to send such files having size more than 100 KB.
Please find the error details and Config file details.

Error :-

Error:- Error while sending response to server Details The formatter threw an exception while trying to deserialize the message: Error in deserializing body of request message for operation 'CrawlResponse'. The maximum array length quota (16384) has been exceeded while reading XML data. This quota may be increased by changing the MaxArrayLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. Line 1, position 47721.
Server stack trace:
at System.ServiceModel.Channels.ServiceChannel.ThrowIfFaultUnderstood(Message reply, MessageFault fault, String action, MessageVersion version, FaultConverter faultConverter)
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at ICrawlResponse.CrawlResponse(Byte[] CrawlResult, Int32 ByteCount)
at Pricing.CrawlManager.Client.SendXmlData.SendData()

Please find the Config details :-

XML

<bindings>
 <basicHttpBinding>
 <binding name="BasicHttpBinding_ICrawlReceiver" closeTimeout="00:10:00" openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00" allowCookies="false" 
bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" 
maxBufferSize="65536" maxBufferPoolSize="5242880000" 
maxReceivedMessageSize="6553600" messageEncoding="Mtom" 
textEncoding="utf-8" transferMode="Streamed" 
useDefaultWebProxy="true">
  <readerQuotas maxDepth="64" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" 
maxNameTableCharCount="2147483647" /> 
 <security mode="None">
  <transport clientCredentialType="None" proxyCredentialType="None" realm="" /> 
  <message clientCredentialType="UserName" algorithmSuite="Default" /> 
  </security>
  </binding>
  </basicHttpBinding>
  </bindings>
 <client>
  <endpoint address="http://70.84.215.66/Receiver/Receiver" 
binding="basicHttpBinding" 
bindingConfiguration="BasicHttpBinding_ICrawlReceiver" 
contract="localhost.ICrawlReceiver" 
name="BasicHttpBinding_ICrawlReceiver" /> 
  </client>
 <services>
 <service name="Pricing.CrawlManager.Server.ResponseProcessor" behaviorConfiguration="ServiceBehavior">
  <endpoint address="ResponseProcessor" binding="basicHttpBinding" contract="Pricing.CrawlManager.Communication.ICrawlResponse" />

Please help me to fix such issues.

Edit TR : Please used <pre> tags to make your code clearer, XML included.

Posted 25-Jan-10 6:02am

basantakumar

Updated 15-Apr-10 11:29am

Tony Richards

v5

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4277480 · Answer 1 · 2010-01-25T07:11:00

Solution 1

The error solves the error lol read

basantakumar wrote:
he maximum array length quota (16384) has been exceeded while reading XML data. This quota may be increased by changing the MaxArrayLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. Line 1

Posted 25-Jan-10 7:11am

4277480

Arun Jacob · Answer 2 · 2010-04-27T21:27:00

basantakumar wrote:
The maximum array length quota (16384) has been exceeded while reading XML data. This quota may be increased by changing the MaxArrayLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader.

Increase those values in config file.It'll solve your problem.

reena jain · Answer 3 · 2011-10-10T21:12:00

SQL

HI,

This happens because of the size of response message i.e. when your service prepares the result into a byte[] as response to your request, it finds out that the "Maximum Array Length" is set to 16384 and since your response byte[] would be greater than this limit it throws an exception. In order to cure this problem, open the config file of the project where this WCF service is consumed – ServiceReferences.ClientConfig (Silverlight), app.config (WPF) or web.config(ASP.Net). Here you’ll see the binding settings of the service (please note: you may see multiple bindings, one for each service you have consumed. In this case, identify the binding of the service which is giving this exception)

check this link having solution of your problem

http://scorpiotek.com/blog/?p=393

I am getting below error while sending large data in WCF

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