Error messages

When an operation fails, an error response is provided. This includes an error code and a text message. The <response> element will contain two elements:

• A <result> element containing the EPP error code. The codes used by our EPP server are described here.
  
• A <resData> element containing a <namespace:failData> element. The <enum:failData> eltemen is described below. The ENUM EPP server will also produce <ns:failData> elements.
  

<enum:failData> element

The <enum:failData> element contains the following sub-elements:

• An <enum:E164Number> giving the first element in the ENUM range.
• An <enum:lastE164Number> giving the last element in the ENUM range.
• An <enum:reason> element. This contains an error code and error message.

Example of an error message

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
  <epp xmlns="urn:ietf:params:xml:ns:epp-1.0"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0
       epp-1.0.xsd">
    <response>
      <result code="2004">
        <msg>Parameter value range error</msg>
      </result>
      <resData>
        <enum:failData 
        xmlns:enum="http://www.nominet.org.uk/epp/xml/nom-enum-1.0"
        xsi:schemaLocation="http://www.nominet.org.uk/epp/xml/nom-enum-1.0
        nom-enum-1.0.xsd">
          <enum:E164Number>+441865332113</enum:E164Number>
          <enum:lastE164Number>+441865332114</enum:lastE164Number>
          <enum:reason>V149 Bad IPV6 address for server ns0.epp-example.co.uk </enum:reason>
        </enum:failData> 
      </resData>
      <trID>
        <clTRID>ABC-12345</clTRID>
        <svTRID>123456</svTRID>
      </trID>
    </response>
  </epp>