Code 0000 is associated with the 2SMS error response returned when a request to the XML gateway cannot be fulfilled. There is no request method associated with Code 0000.
This schema is used for the generic 2SMS error response. It consists of an 'Error' element with two child elements. The 'ErrorCode' may be used to report the exact error type to 2SMS staff members. The 'ErrorReason' contains a brief description of the error for the user themselves. Note that these elements are also peresent in all other 2SMS XML responses but with the values "00/OK".