# Connections errors

All error codes returned by the Connections endpoints (5 total).

Every error returned by the **Connections** endpoints. Click any code for the full example response and localized messages.

| Code | Message |
|------|---------|
| [`COMPANY_CONNECTION_NOT_FOUND`](/errors/COMPANY_CONNECTION_NOT_FOUND) | Connection not found. |
| [`CONNECTION_CAPABILITY_NOT_SUPPORTED`](/errors/CONNECTION_CAPABILITY_NOT_SUPPORTED) | The provider does not support one of the requested capabilities. |
| [`CONNECTION_DUPLICATE`](/errors/CONNECTION_DUPLICATE) | The company already has a connection with this provider. |
| [`CONNECTION_PROVIDER_NOT_SUPPORTED`](/errors/CONNECTION_PROVIDER_NOT_SUPPORTED) | This provider cannot be connected. |
| [`CONNECTION_REPLY_TO_REQUIRED`](/errors/CONNECTION_REPLY_TO_REQUIRED) | Set the email of the company before connecting the reply capture by email. |

## Keep exploring

<div className="grid grid-cols-2 gap-3 not-prose">
  <Card title="Error reference home" description="Landing page with all categories and a guide on handling errors." href="/errors" />
  <Card title="Handling errors" description="Response shape, the type URI, and programmatic patterns." href="/guides/handling-errors" />
</div>

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Full OpenAPI spec: https://docs.beel.es/api/openapi