The list of HTTP error codes displayed by the Zoho Creator API and their description is given below:
| Code | Message | Description |
| 2830 | Invalid XML | |
| 2831 | Missing ApiKey parameter in the request. | If the API key is not specified in the request |
| 2833 | Missing Application name in the request. | If the application name is not specified in the request. |
| 2834 | Missing Form name in the request. | If the form name is not specified in the request. |
| 2835 | Missing View name in the request. | |
| 2836 | Missing Operation parameter in the request | If the operation name like Add, Delete, Update is not specified in the request. |
| 2890 | Specified apikey is not valid. Provide a correct one. | If the apikey specified is incorrect. |
| 2891 | Specified application owner is not valid. Provide a correct one. | If the application owner name specified is incorrect. |
| 2892 | Specified application name is not valid.Provide a correct one. | If the application name specified does not exist. |
| 2893 | Specified form name is not valid. Provide a correct one. | If the form name specified does not exist. |
| 2894 | Wrong View Name specified. | |
| 2895 | Specified operation name is not valid.Provide a correct one. | If the operation name specified is not valid. |
| 2896 | Permission denied to delete records | If permission to delete records is not provided by the application owner to shared users . |
| 2897 | Permission denied to update records | If permission to update records is not provided by the application owner to shared users . |
| 2898 | Permission denied to view records | If permission to view records is not provided by the application owner to shared users . |
| 2899 | Permission denied to add records | If permission to add records is not provided by the application owner to shared users . |
| 2900 | Invalid column namespecified | |
| 2901 | Invalid Operator specified. | |
| 2902 | No records found with specified criteria | Displayed when the criteria specified to view, edit or delete a record does not match any records. |
| 2903 | The Criteria is in-complete, the final relational operator must end with dot(.) | |
| 2904 | Value specified for formula field. | |
| 2905 | Error occured while fetching data. Your data is safe. | |
| 2906 | If user specify Null Criteria for Delete | |
| 2907 | If user specify Null Criteria for Update | |
| 2908 | If user specify Null Criteria for View | |
| 2909 | Get Request not supported | |
| 2910 | Invalid Email-id | |
| 2911 | No Access | |
| 2912 | No such user | |
| 2945 | Invalid ticket | |
| 2914 | Private / Shared Applications Cannot be copied | |
| 2915 | Limit Should not exceed 5000 | |
| 2917 | Login To Access This API [If user not logged in or doesn't send a valid ticket in the request | |
| 2921 | Invalid criteria specified |
