# Correcting an incorrect data quality rule

Available in...

* Cloud API Services Platform
* Cloud Big Data
* Cloud Big Data Platform
* Cloud Data Fabric
* Cloud Data Integration
* Cloud Data Management Platform
* Cloud Pipeline Designer Standard Edition
* Data Fabric

In the list of data quality rules from the Data quality rules tab, you may see the Incorrect rule label ![Incorrect rule label](https://help.qlik.com/talend/en-US/data-inventory-user-guide/Resources/images/dqr-invalid-rule.png).

## About this task

The label is displayed when a semantic type has been deleted or cannot be used for validation.

Information noteImportant: When a rule is incorrect, it impacts the dataset quality and the Talend Trust Score™.

## Procedure

For more details on the issue, open the rule.

List of possible issuesList of possible issues

| Type of issue | Mode | Meaning | Solution |
| --- | --- | --- | --- |
| missing | Basic | The semantic has been deleted. | Select another semantic type or delete the<br>row. |
| unavailable | Basic | The semantic type cannot be used for validation. | Enable Use for validation in the settings<br>of the semantic type or delete the row.<br><br>When Use for<br>validation is enabled:<br><br><ol> <li> Open the rule from the <span>Data quality                                                rules</span> tab. </li> <li>Validate the rule configuration.</li> </ol> |
| DELETED\_TYPE\_\_NAMEOFSEMANTICTYPE | Advanced | The semantic has been deleted. | Select another semantic type or delete the row. |
| NON\_COMPLETE\_TYPE\_\_NAMEOFSEMANTICTYPE | Advanced | The semantic type cannot be used for validation. | Enable Use for validation in the settings<br>of the semantic type or delete the row.<br><br>When Use for<br>validation is enabled:<br><br><ol> <li> Open the rule from the <span>Data quality                                                rules</span> tab. </li> <li>Validate the rule configuration.</li> </ol> |

![Use for validation toggle.](https://help.qlik.com/talend/en-US/data-inventory-user-guide/Resources/images/inv-dqr-semantic-type-validation.png)

## What to do next

If the rule applies to datasets, open them to verify their state.