How to delete target field in graphical mapping

Hi all,
i have a field called failedsubject in my target my requirement is if their is no value in this field then it has to be deleted means it should not be shown iam using graphical mapping. please help me
thanks in advance

Hi,
           Please try with the below logic.
public String failedSubject(String sub1, String sub2, String sub3, Container container) throws StreamTransformationException{
if (Integer.parseInt(sub1) >= 40)          //assuming 40 as passmark
          if (Integer.parseInt(sub2) >= 40)
     if (Integer.parseInt(sub3) >= 40)
           return false;
                      else
                            return true;
          else
                  return true;
else
       return true;
failedSubject---->ifWithoutElse-->failedSubject
pass all subjects as input to the UDF.
Regards
Priyanka
Edited by: priyanka.anagani on Sep 16, 2011 3:26 PM

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