To Investigate Circular References
1. In an open assembly, select a component, and perform one of the following operations:
Right-click and select Information > Reference Viewer
Click Model > Reference Viewer
Click Tools > Reference Viewer
The Reference Viewer dialog box opens.
2. Click the Paths tab and then click Find Circular Paths. The model is regenerated and the existing circular paths are listed.
3. Click a circular path. The path is displayed in the graph.