Resolve Column Reference Editor
When an input path is disconnected or if there are any unmapped columns in the path, an error icon is displayed beside the corresponding data path. To simplify the resolution of column reference errors, the new Resolve References editor allows you to link unmapped output columns with unmapped input columns for all paths in the execution tree. The Resolve References editor will also highlight the paths to indicate which paths are being resolved.
It is now possible to edit a component even when its input path is disconnected
After all column references have been resolved, if there are no other data path errors, no error icons will be displayed beside the data paths.