Thank you NISHIL,
I am getting wrong answear when i use cumulative Concatenat Functoid.
I want to concatenate elment input which is looping under the another main loop.
When I use Cumulative Concatenate Functoid, I am getting same out put for all main loops. I tried to post example but this website didnt allow me to post it.
for example, I have 3 Purchase Order info in the schema. Each PO can have 0 -50 Msg in it. I want to combine msgs for the PO.
Thank you in advance