Hi,   So in your MatchCode node, you can go to the "Additional Fields" at the bottom left and there you decide if you want to add some of your input fields because, I think, by default MatchCode node will not pass all the input fields. I'm puzzled by the duplicating that "fixes" the issue, I don't think I've already seen that. If you'd like to investigate more accurately, maybe open a Tech Support ticket? Hope this helps, Audrey ... View more