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grafana/docs/sources/shared/alerts/table-configure-no-data-and-error.md
Pepe Cano 0cce224adb Alerting docs: State and health of alerts minor updates (#97880)
* Alerting docs: Update `State and health of alerts`

* correct internal ref name
2024-12-13 11:29:38 +01:00

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---
labels:
products:
- oss
title: 'Table configure no data and error'
---
| Configure | Set alert state | Description |
| ---------------- | --------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| No Data | No Data | The default option for **No Data** events.<br/>Sets alert instance state to `No Data`. <br/> The alert rule also creates a new alert instance `DatasourceNoData` with the name and UID of the alert rule, and UID of the datasource that returned no data as labels. |
| Error | Error | The default option for **Error** events.<br/>Sets alert instance state to `Error`. <br/> The alert rule also creates a new alert instance `DatasourceError` with the name and UID of the alert rule, and UID of the datasource that returned no data as labels. |
| No Data or Error | Alerting | Sets the alert instance state to `Pending` and then transitions to `Alerting` once the pending period ends. If you sent the pending period to 0, the alert instance state is immediately set to `Alerting`. |
| No Data or Error | Normal | Sets alert instance state to `Normal`. |
| No Data or Error | Keep Last State | Maintains the alert instance in its last state. Useful for mitigating temporary issues. |