> ## Documentation Index
> Fetch the complete documentation index at: https://ctrlrun-docs-python-3-13-3-14.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# NotExecuted

> Raised by an executor to assert the remote side did nothing (SPEC-v0.1 §5.5).

`ctrlrun.NotExecuted` — class, defined at `src/ctrlrun/errors.py:157`

```python theme={null}
from ctrlrun import NotExecuted
```

```python theme={null}
class NotExecuted(CTRLRunError)
```

Raised by an executor to assert the remote side did nothing (SPEC-v0.1 §5.5).

This is the *only* exception that maps to `FAILED` and therefore permits a retry.
Every other exception is an `AMBIGUOUS` outcome.

## Next

* [Python API index](/docs/reference/api/index).
* [Get started](/docs/get-started/quickstart) · [Why](/docs/why).