Prevent account creation in Entra ID for hybrid AD environment

While debugging the issue I have gone through the documentation and SailPoint Harbor Pilot help. I have shared a few potential solutions along with detailed steps in your chat. I haven’t implemented them yet—please try them out and let me know if they resolve your issue.

Solution 1: Disable Provisioning on the Entra ID Source

Solution 2: Configure Your Access Model Properly

Solution 3: Federated Domain Configuration