Add the context values with some delimiter or separator in mapping

 Groovy script:

import com.sap.it.api.mapping.*;

 

//Add Output parameter to assign the output value.

def void custFunc2(String[] is, Output output, MappingContext context) 

{

   /* def outputVal="";

        for ( int i=0;i<is.length;i++)

        {

        outputVal= outputVal + is [i]

        }*/

        output.addValue(is.join("|"))

}