Mapping: split different nodes into several occurence of a single one

Question

Hello experts,
I would like to do the following mapping :
Source message :
<Employee1>
<P0000>
</P0000>
<P0001>
</P0001>
<Pxxxx>
</Pxxxx>
</Employee1>
And get this result in an Idoc :
<E1PITYP>
<P0000>
</P0000>
</E1PITYP>
<E1PITYP>
<P0001>
</P0001>
</E1PITYP>
<E1PITYP>
<Pxxxx>
</Pxxxx>
</E1PITYP>
I have tried to duplicate subtrees in my Idoc definition to map each node Pxxxx with a duplicate of field E1PITYP, but the Idoc definition is so big that I am lacking of java memory.
Do you have any other clue ?
Many thanks,
Best regards,
Guislain

Answer 1

For graphical mapping, there's no clue.
That's the proper way to do it (duplicate subtree in the target node).
With XSLT/Java mapping, maybe you could accomplish it with something more simple.
Something like:
<xsl:template match="/Employee">
   <IDOC_ROOT_TAG>
      <xsl:for-each select="child::node()">
         <E1PITYP>
            <xsl:copy-of select="."/>
         </E1PITYP>
      </xsl:for-each>
   </IDOC_ROOT_TAG>
</xsl:template>
Regards,
Henrique.