Problem with mapping [Idoc to EDI]

Question

Hi experts,
i am facing a new problem in my mapping (idoc to edi scenario)
my target is as follow:
InvoiceDME
>Invoice 1..1
>>InvoiceHeader 1..1
>>>IncotermsCode 1..1
My Idoc is as follow:
IDOC
>E1EDK17 0..20
>>QUALF
>>LKOND
>>LKTEXT
There can be 2 scenarios in my source:
1st:
IDOC
>E1EDK17
>>QUALF = 001
>>LKOND = lkond001
>>LKTEXT
2nd:
IDOC
>E1EDK17
>>QUALF = 001
>>LKOND = lkond001
>>LKTEXT
>E1EDK17
>>QUALF = 002
>>LKOND = lkond002
>>LKTEXT = lktext002
If QUALF=002 then I have to take both values of LKOND and LKTEXT and map them to incotermcode
else if qualf=001 alone, then map LKOND to incotermcode
my mapping is as follow:
http://www.flickr.com/photos/30317046@N05/2862446903/
as you can see, the problem is if i am in my second scenario, i get the wrong value in incotercode (lkond001 instead of the concatenate of LKOND and LKTEXT for QUALF = 002)
Do you have any idea how I can solve this??
Thanks a lot,
Regards,
Jamal

Answer 1

Actually i used java mapping:
    //write your code here
try
     String returnString = "";
     for (int i = 0; i < QUALF.length; i++)
          if (("002".equals(QUALF<i>.trim())))
               returnString = returnString +" "+ LKOND<i> +" "+ LKTEXT<i>;
               result.addValue(returnString);                   
catch(Exception e)
     e.printStackTrace();
and the condition on the 'count' of QUALF (if = 2 then else)
Thanks,
Regards,
Jamal