I have a strange behavior. In my environment, I subscribed a table to the RowDeleteEvent and it's working fine.
I did a backup of my database and restored it in client environment.
On his side, the RowDeleteEvent is not triggered and we are able to delete data immediately.
I did a remote debug of my code with his database (via VPN), and the event subscription is done successfully, but still not raised when deleting the data.
Any idea why the behavior is not the same on both side?
I finally found my issue.
In background, my objects are linked with an updated SDE connection file that doesn't use the same credentiel has the Layer. So I needed to reset the layer's DataSource to the new connection and now I'm back on track.