Mapping and the context issue

Hi All
I m facing a problem for mapping ATMAS IDOC to a flat file:
As you know, each line from E1BPE1MATHEAD (Retail Data Transfer: Header Segment with Control Info) there is many in E1BPE1MARMRT (Retail Data Transfer: Units of Measure). The business logic for mapping requires creating on recordSet in the flat file but I need to do same math using all corresponding lines from E1BPE1MARMRT recrdSet.
Ex:
E1BPE1MATHEAD
MATERIAL
1223456
E1BPE1MARMRT
MATERIAL      NUMERATOR     UNIT
1223456          23          PC
1223456          54          EA
1223456          67          PAL
BL for the out put file:
MATERIAL               Value
1223456                    235467
Thanks,
P.C

Hi Point Cube,
UDF ( User defined function ) is graphical mapping ! ( ok, advanced graphical mapping )
I'm no java guru but I did find it relatively easy to use it . I guess yours should look something like :
public void ResultType(String[] a,ResultList result,Container container)
//write your code here
int j = 0;
int total = 1 ;
for( int i=0;i<a.length;i++){
total = total*a<i>
result.addValue(total);
You might need some additional conversion to/from string here and there.
rgds
Dirk
Message was edited by: Dirk Deberlanger
Message was edited by: Dirk Deberlanger : Some code doesn't seem to copy/past right : total = total*a<i>

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