Inbound outbound mapping

#14643

Last week, al my message were mapped by using Message constructors and transforms.

I tried to remove al those Message constructor by inbound and outbound mapping but I failed 🙄

Example:

I have a Receive port (request – response) and a sent port (request – response).

I receive the purchased item from the receive port, then I sent it to the send port, get a response from the send port and sent the response back to Receive port.

My question is: I have to map the purchased item to a order that will be sent.
Should I use the inboud mapping from the send port?

I tried this, but I get: use of unconstructed message order.
I works with Message constructor but not without them

Greetings