> ## 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.

# E1303 — Non-system actor declared a system-only entitlement

> Non-system actor declared a system-only entitlement

# E1303 — Non-system actor declared a system-only entitlement

| Property     | Value                       |
| ------------ | --------------------------- |
| **Code**     | `1303`                      |
| **Slug**     | `E1303`                     |
| **Category** | `entitlement` (Entitlement) |

## What happened

Non-system actor declared a system-only entitlement.

## Why it happened

A user-deployed actor declared an entitlement that is reserved for system actors.

## How to fix

Only system actors may declare this entitlement. Remove it from the manifest.

## Receipt example

```json theme={null}
{
  "code": 1303,
  "slug": "E1303",
  "category": "entitlement",
  "what": "Non-system actor declared a system-only entitlement",
  "fix": "Only system actors may declare this entitlement.",
  "docs_url": "https://docs.cowboy.inc/errors/E1303"
}
```

***

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