Help Center/ Data Lake Insight/ API Reference/ Public Parameters/ Error Codes
Updated on 2024-08-19 GMT+08:00
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Error Codes

If an error occurs in API calling, no result is returned. Identify the cause of error based on the error codes of each API. If an error occurs in API calling, HTTP status code 4xx or 5xx is returned. The response body contains the specific error code and information. If you are unable to identify the cause of an error, contact technical personnel and provide the error code so that we can help you solve the problem as soon as possible.

Format of an Error Response Body

If an error occurs during API calling, the system returns an error code and a message to you. The following shows the format of an error response body:

{
    "error_msg": "The format of message is error",
    "error_code": "DLI.0001"
}

In the preceding information, error_code is an error code, and error_msg describes the error.

Table 1 Exceptions

Parameter

Parameter Type

Description

error_code

String

Error code. For details, see Table 2.

error_msg

String

Error details.

Error Code Description

If an error code starting with APIGW is returned after you call an API, you can rectify the fault by referring to the instructions provided in "API Gateway Error Codes".

Table 2 Error codes

Status Code

Error Code

Error Message

400

DLI.0001

Parameter check errors occur.

400

DLI.0002

The object does not exist.

400

DLI.0003

SQL permission verification fails.

400

DLI.0004

SQL syntax parsing errors occur.

400

DLI.0005

SQL semantics parsing errors occur.

400

DLI.0006

The object exists.

400

DLI.0007

The operation is not supported.

400

DLI.0008

Metadata errors occur.

400

DLI.0009

System restrictions.

400

DLI.0011

The file permission check fails.

400

DLI.0012

Resource objects are unavailable.

401

DLI.0013

User authentication errors occur.

401

DLI.0014

Service authentication errors occur.

400

DLI.0015

Token parsing error.

400

DLI.0016

The identity and role are incorrect.

400

DLI.0018

Data conversion errors occur.

400

DLI.0019

The task times out.

400

DLI.0100

The result expires.

404

DLI.0023

No related resources were found.

400

DLI.0999

Server-side errors occur.

400

DLI.1028

The quota is insufficient.

Example

If no queue named testqueue exists, the following error message is displayed when you submit a job submission request:

{
  "error_code": "DLI.0002",
  "error_msg": "There is no queue named testqueue"
}
Parent topic: Public Parameters