[Yandex Cloud documentation](../../../index.md) > [Yandex DataLens](../../index.md) > Troubleshooting > Connection not found

# [Yandex DataLens] Connection not found

`ERR.DS_API.US.OBJ_NOT_FOUND.CONNECTION`

The requested connection was not found.

The connection you are requesting may have been deleted or moved. Specify an existing connection or create a new one.