Do not create line item segment on the target side if quantity is 0
I am working on SHPORD message type which is IDOC to File scenario. There is a line item segment on Source side E1EDL24 mapped to line item segment on the target side ORDERDETAIL. My requirement is ORDERDETAIL segment should not be created if the field LFIMG under the segment E1EDL24 is equal to ZERO. Could somebody tell me how to achieve this.