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XmlDictionaryReaderQuotas content length quota (8192) error during client send to wcf

Posted By:      Posted Date: October 10, 2010    Points: 0   Category :WCF

I have a silverlight app (non asp, non IIS) and wcf service.

When i read large data from the wcf service 60k+ then the silverlight app successfully retrieves the information from the wcf service.
When i try to send (silverlight client to wcf service) large data 30k+ I get the XmlDictionaryReaderQuotas error but when I send 2k information then everything works fine.

This is my ServiceReferences.ClientConfig file


        <binding name="BasicHttpBinding_IService1" maxBufferSize="2147483647 

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The maximum string content length quota (8192) has been exceeded while reading XML data.

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The maximum string content length quota (8192) has been exceeded while reading XML data.


 Hi, Im getting the error when I am sending the large message to WCF service, I've seen previous post regarding the same prob and tried all the possibilities but still facing the problem.
Changed the reader quotas values of Client config and service config but no help.

Also tried by adding the below code in client and service  


 BasicHttpBinding basicBinding = new BasicHttpBinding();
        basicBinding.MaxBufferSize = Int32.MaxValue;
        basicBinding.MaxReceivedMessageSize = Int32.MaxValue;
        basicBinding.MaxBufferPoolSize = Int32.MaxValue;

        XmlDictionaryReaderQuotas myReaderQuotas = new XmlDictionaryReaderQuotas();
        myReaderQuotas.MaxStringContentLength = Int32.MaxValue;
        myReaderQuotas.MaxArrayLength = Int32.MaxValue;
        myReaderQuotas.MaxBytesPerRead = Int32.MaxValue;
        myReaderQuotas.MaxDepth = Int32.MaxValue;
        myReaderQuotas.MaxNameTableCharCount = Int32.MaxValue;

But still facing the issue.

Here is my

"The maximum string content length quota (8192) has been exceeded while reading XML data. "

I keep getting this when I send a ton of text over the line... and this is SMALL compared to some of the text I want to move.  Any ideas?

The formatter threw an exception while trying to deserialize the message: Error in deserializing body of request message for operation 'UpdateBlogEntry'. The maximum string content length quota (8192) has been exceeded while reading XML data. This quota may be increased by changing the MaxStringContentLength property on the XmlDictionaryReaderQuotas object used when creating the XML reader. Line 180, position 518.

The maximum string content length quota (8192) has been exceeded while reading XML data.


I'm getting this message when invoke an operation on the service.

I have the readerQuotas configured in the client's config file as follows:

<readerQuotas maxDepth="32" maxStringContentLength="2048000" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" />


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I am using WCF service and calling in vb6.0 application.
I am using typed contract moniker object to access the services from VB6.0. Everything working fine.
Service hosted in windows service using nettcp binidng. Service method return type is XMl string. While I try to access the method I am getting the error message "The Maximum String contenet length quota(8192) has been exceeded while reading xml data". I have modifed readerquota Service appconfig file and svcutil.exe generated client config file.
I put the client config fiel in vb application exe folder.

I have mentioned the Bindingconfiguration name also.

When I changed the cleint config file with junk data vb application giving the  same error. I am not sure whether VB 6.o using client config file.

Please help me.

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