I have created assembly structure using API. When occurrence is deleted manually in GUI,following message appears in Solid Edge GUI.
The selected item(s) cannot be deleted because they are either components of a sub-assembly, geometry within a part File or base references.
What is that message is indicating?
When occurrence is deleted using API, some red coloured symbols appears before occurrence name in path finder. Please see attached image. What is the red coloured symbol indicates? Any suggestions to overcome that using API ? However I observed that, those deleted occurrences goes away from GUI when model is saved in API. I want to avoid Save after deleting occurrence. How to delete occurrence completely ?