How to eliminate empty tags in out put XML file in IDOC to File scenario

Question

Hi Experts,
I am doing IDOC to File scenario.
My Out put XML is in to FTP is as below
<ITEMS>
    <item>
          <A>asdf<A>
          <B>GHIJ<B>
    </item>
    <item>
          <A>123<A>
          <B>G098<B>
    </item>
</ITEMS>
<ITEMS/>   -
> Means no data
<ITEMS/> -
> Means no data
<ITEMS>
    <item>
          <A>yyy<A>
          <B>zzz<B>
    </item>
    <item>
          <A>arrr<A>
          <B>Ghhh<B>
    </item>
</ITEMS>
Now I want to eliminate tages <ITEMS/> in out out put XML file ( PIwhich writes in File server).
1) Is there any setting in communication channel to do this
2) Is there any settings in Mapping proram to suppress parent tag if child tags are not available.
I want output as below .
<ITEMS>
    <item>
          <A>asdf<A>
          <B>GHIJ<B>
    </item>
    <item>
          <A>123<A>
          <B>G098<B>
    </item>
</ITEMS>
<ITEMS>
    <item>
          <A>yyy<A>
          <B>zzz<B>
    </item>
    <item>
          <A>arrr<A>
          <B>Ghhh<B>
    </item>
</ITEMS>
Thanks,
Subbu

Answer 1

items->mapwithdefalut(just empty in the value)-> euqals(check with empty constant)->not->createif->target node
and make sure that as Ravi kanth said ...occurance is  min is 0 at target side
Regards,
Prasad.
Edited by: PRASAD KONDA on May 21, 2009 1:50 PM