Pls guide though the following issue in Message Mapping
I do have a segment of 0...n. where the target element is manipulated based on the three fields in source segment.
<Source> Parent Segment (1..1) Segment (0...n) Field_1 = 23k Field_2 = 01 Field_3 = (either 'X' or No field in IDOC segment) <Target> Segment (1...1) t_Field = ( if ( ( Field_1 = '23K') & (Field_2 = '01')) then assign Field_3 )
How can i check or handle this Field_3 issue when its not present in IDOC segment?
Note: I am using UDF, and getting errors while retrieving Field_3 data when the field itself is not present in segment inside loop statement.