# Slot: invalid_reason 


_Reason the Concept was invalidated. Possible values are D (deleted), U (replaced with an update) or NULL when valid_end_date has the default value._





URI: [https://athena.ohdsi.org/search-terms/terms#concept/invalid_reason](https://athena.ohdsi.org/search-terms/terms#concept/invalid_reason)
Alias: invalid_reason

<!-- no inheritance hierarchy -->





## Applicable Classes

| Name | Description | Modifies Slot |
| --- | --- | --- |
| [Concept](Concept.md) | The Standardized Vocabularies contains records, or Concepts, that uniquely id... |  no  |






## Properties

* Range: [String](String.md)




## Identifier and Mapping Information






### Schema Source


* from schema: https://athena.ohdsi.org/search-terms/terms#concept




## Mappings

| Mapping Type | Mapped Value |
| ---  | ---  |
| self | https://athena.ohdsi.org/search-terms/terms#concept/invalid_reason |
| native | https://athena.ohdsi.org/search-terms/terms#concept/invalid_reason |




## LinkML Source

<details>
```yaml
name: invalid_reason
description: Reason the Concept was invalidated. Possible values are D (deleted),
  U (replaced with an update) or NULL when valid_end_date has the default value.
from_schema: https://athena.ohdsi.org/search-terms/terms#concept
rank: 1000
alias: invalid_reason
owner: Concept
domain_of:
- Concept
range: string
required: false

```
</details>