# Action Plan API Error Codes
source: https://developer.mastercard.com/riskrecon-api/documentation/code-and-formats/rrecon-srv-error-cds/actnpln-serv-err-cds/index.md

### 4xx - Action Plan API Error Codes {#4xx---action-plan-api-error-codes}

| Sr.No. | Reason Code |                Description                 |                                                                                                       Resolution Tip                                                                                                        |
|--------|-------------|--------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 1      | BAD_REQUEST | asset_value: is invalid                    | Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information.                                   |
| 2      | BAD_REQUEST | page: is invalid                           | Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information.                                   |
| 3      | BAD_REQUEST | page: must be greater than 1               | Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information.                                   |
| 4      | BAD_REQUEST | per_page: must be greater than 1           | Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information.                                   |
| 5      | BAD_REQUEST | per_page: must be less than or equal to 50 | Specify a value greater than 1 and less than or equal to 50 and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information. |
| 6      | BAD_REQUEST | severity: is invalid                       | Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information.                                   |
| 7      | BAD_REQUEST | sort_attribute: is invalid                 | Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information.                                   |
| 8      | BAD_REQUEST | sort_method: is invalid                    | Specify the correct value and try again. Refer to the [API YAML Specification](https://developer.mastercard.com/riskrecon-api/documentation/api-reference/index.md) for more information.                                   |