Join and Gather in HCI-PI

Hi Everyone,

I'm trying to build an iFlow in HCI-PI where two source messages (both coming from C4C but are different message types), are combined them into a single target message in HCI, and then written a web service sitting on SAP ECC.

I'm not sure how to go about having two senders in my iFlow as it always throws an error. Can anyone please advise here?

Is the right approach to use Join and Gather in HCI to combine these messages?

Rg,

Krishneel