Buffer Too Small

Error description

Global stops operating and returns the following error " The remote server returned an unexpected response: (400) Bad Request."

Solution

Double the existing values of the maxReceivedMessageSize and maxBufferSize attributes.

Note:
The maxBufferSize attribute is available only in basicHttpBinding.

The minimum size for these attributes is 64KB (65536 bytes) and Maximum allowed value is 4 GB (4294967296 bytes).

The following table summarizes all suggested memory sizes and equivalent decimal values.

<bindings>

<basicHttpBinding>

<binding name="BasicHttpBinding_IGlobalWcfService" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" transferMode="Buffered" messageEncoding="Mtom" maxBufferPoolSize="1048576" maxBufferSize="1048576" maxReceivedMessageSize="1048576">

<readerQuotas maxDepth="32" maxStringContentLength="1048576" maxArrayLength="1048576" maxBytesPerRead="4096" maxNameTableCharCount="16384" />

<security mode="None">

</security>

</binding>

</basicHttpBinding>

</bindings>