Upgrade from Oracle Integration Generation 2 to Oracle Integration 3 Upgrades from Oracle Integration Generation 2 to Oracle Integration 3 have begun and are available at no extra cost. Learn more about your prerequisites and the upgrade workflow. Topics: Learn About Upgrading to Oracle Integration 3 1. Prepare for the Upgrade to Oracle Integration 3 2. Schedule the Upgrade and Configure Settings 3. Update Allowlists and Complete Pre-Upgrade Tasks 4. Upgrade to Oracle Integration 3 5. Complete Post-Upgrade Tasks Troubleshoot Upgrade Issues