Thanks a lot Harish for reply.
I have small doubt. According to your reply , If we have N number of segmentsin single IDOC with same fields in all segments then for splitting Single IDOC into Multiple IDOC's based on Segment Type we need to duplicate N number of target IDOC tree structure.
Is that possible to Split single IDOC into Multiple IDOC's based on Segment Type using only one Target IDOC structure without duplicating the Target IDOC structure tree.