Hi Samuel,

Thanks for helping. In the app I have now, I am running two mapping models to go from version 1→2→3. Using your debugging suggestion I found half of my hash tags in both the source and destination do not match.

ie: Version 1 test File Source does not match 1st Mapper Source (1→2)
Version 2 test File Source does not match 2nd Mapper Source (2→3)

I’m guessing this is why I get “No Mapping Model found”. Is there a way to fix the hash tags?