Unable to view related data after creating a join between the data that participates in the relationship in ArcGIS Pro.

Solución alternativa

Creating a relate between the data in the map with the following steps:

1. In the Contents pane, right-click the feature layer.
2. Select Joins and Relates and click Add Relate to create the relate.
3. Select a polygon in the map.
4. On the Data tab, click the Related Data option.

Pasos para reproducir