Use Find Non Split Point On Pipe to find all point features on a pipe that is not split at these points.
Select All to search for non split points of any feature class.
When the search has finished, all non split points are displayed in the feature explorer in the Workflow pane. Use the tools at the top of the Workflow pane to open the feature class form, highlight selected features, to zoom to selected features, and to soft or hard split the pipes.