Mapping Editor using Multiple Structures

Question

Hello all!
I am trying to implement complex mapping scenario in the Mapping Editor. The source structure has tree element tags, <ORDEMSERVICO>, <SERVICOS> and <PECA>, and xml root element <MT_OrdemServico_Dealer>. Translating this tags for English, we have <Service Order>, <Services> and <Parts>. So, we could be 1 or N orders, composed with services and services with parts.  We need to transform this source structure into a target structure like as EDI file, repeating  ID_CONC, ID_OS elements of <ORDEMSERVICO> into a <SERVICOS>, and repeating the same elements into a <PECA> and adding ID_CONC, ID_OS, ID_SERVICE.  It follows below both samples Source and Target Structure.
We have tried uses Mapping Editor with a Standard functions: SplitByValue and OneAsMany  in the lowest elements <SERVICOS> and <PECAS>.  Because, it is possible has  many services with parts, or one service with many parts. And both can have one or more Service Order.  But we couldnu2019t have success.
Please see the source and target xml files?
Please somebody could help me? To solve this problem? Is there other way to do this?
Thanks for your help!
Regards!
*Source Structure*
<?xml version="1.0" encoding="UTF-8"?>
<MT_OrdemServico_Dealer>
             <DEALER>
      <ID_CONC>ID_CONC</ID_CONC>
      <ORDEMSERVICO>
         <ID_OS>Service Order Number 1000</ID_OS>
         <TP_OS> Type Service Order - 10</TP_OS>
         <CHASSI>CHASSI Number 9090190HJJX</CHASSI>
         <MODELO>Car Model Honda CRV</MODELO>
         <SERVICOS>
            <TP_SERV>Type Service - Inspetion</TP_SERV>
            <DS_SERV>Description Service Inspetion car</DS_SERV>
            <PECA>
               <CD_PECA>Code Part - A</CD_PECA>
               <QT_PECA>Quantity part - 1</QT_PECA>
            </PECA>
            <PECA>
               <CD_PECA>Code Part - B</CD_PECA>
               <QT_PECA>Quantity part -2 </QT_PECA>
            </PECA>
         </SERVICOS>
         <SERVICOS>
            <TP_SERV>Type Service - Revsion</TP_SERV>
            <DS_SERV>Description Service RevisionCar</DS_SERV>
            <PECA>
               <CD_PECA>Code Part - C</CD_PECA>
               <QT_PECA>Quantity part -1</QT_PECA>
            </PECA>
         </SERVICOS>
      </ORDEMSERVICO>     
   </DEALER>
</MT_OrdemServico_Dealer>
*Target Structure*
<?xml version="1.0" encoding="UTF-8"?>
<MT_OrdemServico_Dealer>
      <ORDEMSERVICO>
         <ID_CONC>ID_CONC</ID_CONC>
         <ID_OS> Service Order Number 1000</ID_OS>
         <TP_OS> Type  Service Order - 10</TP_OS>
         <CHASSI>CHASSI Number 9090190HJJX</CHASSI>
         <MODELO>Car Model Honda CRV</MODELO>
         <SERVICOS>
           <ID_CONC>ID_CONC</ID_CONC>
           <ID_OS> Service  Order Number 1000</ID_OS>
            <TP_SERV>Type Service - Inspetion</TP_SERV>
            <DS_SERV>Description Service Inspetion car</DS_SERV>
            <PECA>
              <ID_CONC>ID_CONC</ID_CONC>
              <ID_OS> Service Order Number 1000</ID_OS>
              <TP_SERV>Type Service - Inspetion</TP_SERV>             
              <CD_PECA>Code Part - A</CD_PECA>
               <QT_PECA>Quantity part - 1</QT_PECA>
            </PECA>
            <PECA>
               <ID_CONC>ID_CONC</ID_CONC>
              <ID_OS> Service Order Number 1000</ID_OS>
              <TP_SERV>Type Service - Inspetion</TP_SERV>            
               <CD_PECA>Code Part - B</CD_PECA>
               <QT_PECA>Quantity part -2 </QT_PECA>
            </PECA>
         </SERVICOS>
         <SERVICOS>
            <TP_SERV>Type Service - Revsion</TP_SERV>
            <DS_SERV>Description Service RevisionCar</DS_SERV>
            <PECA>
               <CD_PECA>Code Part - C</CD_PECA>
               <QT_PECA>Quantity part -1</QT_PECA>
            </PECA>
         </SERVICOS>
      </ORDEMSERVICO> 
</MT_OrdemServico_Dealer>

Answer 1

That should work with useOneAsMany
It should be:
ID_OS                     \
PECA                      - useOneAsMany - ID_OS
PECA - splitbyvalue /