I keep getting Error 000468 when attempting Merge, Append, or Union protocols using polygon based features (shapefiles).The polygon features were made with a 'use ratio policy' for some fields. All have the same schema, which I re-verified. After getting the Error 468 message ("input shape types are not equal") I also verified all 'Shape*' field values in all features and all are the same (Polygon).
I am using ArcMAP 10.3.1 on a Lenovo W530 laptop. What could be happening?