I am trying to append an existing layer with the result of a GEOcoder.
I am getting this error code when trying to run it:

I did go into field mapping to try and make the fields match with each other but I am still not having any luck
When I try "Use the field Map to reconcile field differences"
This is what i see and I am wondering if the 0s by the field names are part of the problem.

Any help is welcome.
Also the process is working in Arc map, we are trying to get this process working in Pro.