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Last updated on June 7, 2023
3 min read

Platform Error Codes

This section focuses on errors that can happen at the level of the platform when you interact with Vercel.

The deployment was not found in the platform infrastructure layer.


404: Not found
Code: DEPLOYMENT_NOT_FOUND
  • Make sure the link you accessed is correct.
  • If you were expecting a deployment to be assigned to a domain that you are accessing, please ensure that the domain is assigned to a project and there is a production deployment.
  • If the link is correct and you were not expecting this error; Contact Support.

The deployment has not made it through the deployment pipeline and the request was redirected to the deployment status page.


303: See Other
Code: DEPLOYMENT_NOT_READY_REDIRECTING
  • Please wait for a few seconds and refresh.
  • If the error does not resolve when refreshing, please contact support along with the ID on the error page from your deployment.

An error occurred in the platform infrastructure layer.


500: Internal Error
Code: INTERNAL_DEPLOYMENT_FETCH_FAILED

An error occurred in the platform infrastructure layer.


500: Internal Error
Code: INTERNAL_FUNCTION_INVOCATION_FAILED

The requested Serverless Function was not found by the platform infrastructure layer.


500: Internal Error
Code: FUNCTION_NOT_FOUND
  • Make sure the link you accessed is correct.
  • If you believe the link is correct and you were not expecting this error; Contact Support along with the ID on the error page from your deployment.

An error occurred in the platform infrastructure layer.


500: Internal Error
Code: INTERNAL_FUNCTION_NOT_READY
  • Contact Support along with the ID on the error page from your deployment if the issue persists.

An error occurred in the platform infrastructure layer.


500: Internal Error
Code: INTERNAL_HOSTNAME_RESOLVE_FAILED

An error occurred in the platform infrastructure layer.


500: Internal Error
Code: INTERNAL_INVALID_FUNCTION_ACCOUNTS

An error occurred in the platform infrastructure layer.


500: Internal Error
Code: INTERNAL_INVALID_FUNCTION_REGION

An error occurred in the platform infrastructure layer.


500: Internal Error
Code: INTERNAL_MISSING_RESPONSE_FROM_CACHE

An error occurred in the platform infrastructure layer.


500: Internal Error
Code: INTERNAL_RESOLVE_HOST_FAILED

An error occurred in the platform infrastructure layer.


500: Internal Error
Code: INTERNAL_REWRITE_RESOLVE_HOST_FAILED

An error occurred in the platform infrastructure layer.


502: Bad Gateway
Code: INTERNAL_STATIC_REQUEST_FAILED

An error occurred in the platform infrastructure layer.


503: Service Unavailable
Code: INTERNAL_UNARCHIVE_FAILED

An unexpected error occurred in the platform infrastructure layer.


500: Internal Error
Code: INTERNAL_UNEXPECTED_ERROR
  • Please Contact Support along with the ID on the error page from your deployment.