> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cowboy.inc/llms.txt
> Use this file to discover all available pages before exploring further.

# E1207 — Missing entitlement

> Missing entitlement

# E1207 — Missing entitlement

| Property     | Value                       |
| ------------ | --------------------------- |
| **Code**     | `1207`                      |
| **Slug**     | `E1207`                     |
| **Category** | `entitlement` (Entitlement) |

## What happened

Missing entitlement.

## Why it happened

The actor attempted an operation (e.g., `set_state`, `send_message`) that requires an entitlement not declared in its manifest.

## How to fix

Declare the required entitlement in the actor's manifest and redeploy. For example, add `storage.kv` for state access or `messaging.send` for message sending.

## Receipt example

```json theme={null}
{
  "code": 1207,
  "slug": "E1207",
  "category": "entitlement",
  "what": "Missing entitlement",
  "fix": "Declare the required entitlement in the actor's manifest and redeploy.",
  "docs_url": "https://docs.cowboy.inc/errors/E1207"
}
```

***

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