The following are possible errors generated by the Dimensions API.
| Error Type | Error Code | Message | Description |
| SystemFault | 10000 | An application error has occurred while processing your request. | An incorrect ExtensionType value was found while attaching dimensions to a transaction. |
| INVALID_REQUEST | CUSTOM_DIMENSION_DISABLED | Dimension APIs are disabled since you logged into a non-Intuit Enterprise Suite company. | Occurs when querying a dimension definition for a QuickBooks company that is not enrolled in Intuit Enterprise Suite. |
| VALIDATION_ERROR | FETCH_PAGINATED_CUSTOM_DIMENSION_VALUES_FAILED | The page numbers aren’t valid. Try a different value instead. | Occurs when incorrect pagination values are set for parameters first and last while querying dimensions. |