This procedure adds error message to response.
| Parameter | Type | Description | |
|---|---|---|---|
| code | 9B 0 | Mandatory | Error code | 
| message | 1024A VARSIZE | Optional | Additional message text | 
Following codes are supported:
| code | Description | 
|---|---|
| API_PARSE_ERR | Parse error | 
| API_INVREQ_ERR | Invalid request | 
| API_METHOD_ERR | Method not found | 
| API_PARAMS_ERR | Invalid params | 
| API_INTERNAL_ERR | Internal error | 
| API_SECURITY_ERR | Security error | 
| API_SERVER_ERR | Server error | 
| API_APPLICATION_ERR | Application error | 
| API_INDEX_ERR | Index out of bounds | 
| API_NO_RECORDS_ERR | No records found | 
Examples:
respAddError(API_PARAMS_ERR);
respAddError(API_PARAMS_ERR: 'Additional message');