WSDL missing & tags for new field

Hi,

I was recently asked to add a new field to a service interface.  I made the changes to the Data Type and Mapping as appropriate and after activating those changes went to the Sender Agreement to save the WSDL in a file so I can handle it to our business partner (I created the file on the IB under Sender Agreement-->Display WSDL).  During the testing of interface using webservice navigator response gave an exception. We checked the WSDL file and the new field is there but it's missing the  <xsd:annotation> & <xsd:appinfo> tags (which all of the other fields have).

Here's an extract of how the WSDL looks, the new field is URI, ORG_NM2, ORG_NM3:

                                                                         :

<xsd:element name="IV_J_1IPANREF" type="xsd:string">

                  <xsd:annotation>

                     <xsd:appinfo source="http://sap.com/xi/TextID">

                     c6a198762dd811e48dab0c84dcced6b4

                     </xsd:appinfo>

                  </xsd:annotation>

               </xsd:element>

               <xsd:element name="URI" type="xsd:string" />

               <xsd:element name="ORG_NM2" type="xsd:string" />

               <xsd:element name="ORG_NM3" type="xsd:string" />

                                                                         :

As you can see the annotation and appinfo tags are missing for the new field URI ORG_NM2, ORG_NM3,.  I think this might be the reason why they don't see the new field when they upload the WSDL to their system.   Is there something else I need to do for the WSDL to be generated correctly?

Please suggest urgently.

Neeraj