Since the upgrade of R2026xFD03 , it is no longer possible to save ENOVIA Documents containing DWG or DGN files.

Here is the symptom :

We discussed with ENOVIA R&D to fix this situation.

Conclusion :

1. Implementation change: Remove DWG and DGN file extensions from the default unsupported file list.
2. Documentation: Record this change in the Program Directory.
3. Release Planning: Promote the fix for R2026xFD04 and R2027xMajor. PinPoint for R2026xFD03 

Sorry for the inconvenience if you encounter this issue.

If you are blocked, I can give the bypass. Please contact me in this case.