useOneAsMany problem in graphical mapping

Hi All,

I am having trouble with a graphical mapping where I am using the node function useOneAsMany. From a source XML I am generating multiple IDOCS, here is a crude example of the source XML message:

<GetSite>

    <Member>

       <emailAddress>site1@gmail.com</emailAddress>

       <deliveryAddresses/>

    </Member>

    <Member>

       <emailAddress>site2@gmail.com</emailAddress>

       <deliveryAddresses>

          <MemberAddress>

             <accountAddressCode>1111</accountAddressCode>

          </MemberAddress>

          <MemberAddress>

             <accountAddressCode>2222</accountAddressCode>

          </MemberAddress>

       </deliveryAddresses>

    </Member>

</GetSite>

The graphical mapping generates one IDOC for each <MemberAddress> node in the source XML. In the above case it generates two IDOCS:

<IDOC>

    <Site>

       <accountAddressCode>1111</accountAddressCode>

       <Email>site2@gmail.com</Email>

    </Site>

</IDOC>

<IDOC>

    <Site>

       <accountAddressCode>2222</accountAddressCode>

       <Email>site2@gmail.com</Email>

    </Site>

</IDOC>

The <Email> field in the IDOC must come from the header node of the source XML <Member>. I have achieved this with the useOneAsMany node function. It works fine when <Member> contains sub-node <MemberAddress> as an Idoc is always generated. However when the source XML file contains <Member> with no sub-node <MemberAddress> it is causing a problem. See the example below:

As the useOneAsMany function takes <emailAddress> as the first input it is getting confused as the first occurrence of <emailAddress> in the above XML does not generate an IDOC (which is correct).

Does anyone have any advice on how to get around this issue?

Che