I am getting this error when attempting to split a line in ArcGIS Pro 2.4.1. The layer I'm trying to split is a feature class within a geodatabase feature dataset. I was able to successfully split a line once I moved the layer outside the feature dataset. Also, we successfully split the line in the same feature dataset in arcmap. Is there something we need to set in Pro that will allow us to split a line from layers in a feature dataset?
I can't reproduce this issue. I can split line features that are part of a feature dataset with no issue. Is this feature class specific, feature dataset specific, geodatabase specific? How to find out:
Once you narrow down the issue, perhaps a call to Esri Technical Support is in order? Esri Support Contact Support
Let me know.