How do I fix the error "Record is managed by an App on this account, and cannot be deleted"?
Use the app’s Settings tab to remove domains associated with App Platform apps.
Validated on 27 Jan 2026 • Last edited on 18 Mar 2026
App Platform exposes two static ingress IP addresses that you can use to map A records to your app. These IPs are shared across multiple users and route inbound traffic to the app.
Use the app’s Settings tab to remove domains associated with App Platform apps.
Increase the heap memory by setting the environment variable NODE_OPTIONS=–max-old-space-size=4096.
Delete the existing dev database and create a new one. Then make sure that the app deployment completes successfully.
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