The faultcode subelement can further take the following error values:
  • VersionMismatch - Indicates that an invalid namespace for the Envelope element was found
  • MustUnderstand - Indicates that an element with the mustUnderstand attribute set to 1 was not understood
  • Client - Indicates that the message was incorrectly formed or contained incorrect information
  • Server - Indicates that the message could not be processed due to a server problem