Updated on 2022-02-22 GMT+08:00

Error Codes

If API calling fails, no result data is returned. You can locate the error cause according to the error code of each API. When the API calling fails, HTTP status code 4xx or 5xx is returned. The returned message body contains the specific error code and error information. If you fail to locate the cause of an error, contact and provide the error code so that we can help you solve the problem as soon as possible.

The following is an example of an error response:

{
    "errors": [
        {
            "error_code": "DLV.1000",
            "error_msg": "Screen number exceed quota."
        }
    ]
}
Table 1 Error codes

Status Code

Error Code

Error Message

Solution

400

DLV.1000

Insufficient screen quota.

Delete the screen and try again.

400

DLV.1001

The screen name exists. Use another name.

Check whether the name of the screen is the same as that of the existing screen.

400

DLV.1003

Processing failed.

Contact the service administrator.

400

DLV.1004

Errors occurred during your operation.

Contact the service administrator.

400

DLV.1005

Invalid screen name.

Correct the screen name and try again.

500

DLV.1006

Invalid screen configuration.

Correct the request parameter settings and try again.

400

DLV.1007

The screen does not exist.

Check the screen ID and ensure it is correct.

400

DLV.1008

The screen is already shared.

Check whether the screen has been published.

400

DLV.1009

The screen is not shared.

Publish the screen and try again.

400

DLV.1010

The component configuration is null.

Correct the request parameter settings and try again.

400

DLV.1011

Invalid template ID.

Correct the template ID and try again.

400

DLV.1012

Invalid screen ID.

Correct the screen ID and try again.

400

DLV.1013

Invalid snapshot ID.

Correct the snapshot ID and try again.

400

DLV.1014

The data source name exists. Use another name.

Change the name and try again.

400

DLV.1015

The data source name does not exist.

Correct the parameter settings and try again.

400

DLV.1016

The parameter information is incomplete.

Correct the parameter settings and try again.

400

DLV.1017

The data source type is not supported.

Change the supported data source type and try again.

400

DLV.1018

The component does not exist.

Correct the parameter settings and try again.

400

DLV.1019

Incorrect subordinate relationship.

Correct the parameter settings and try again.

400

DLV.1020

The template ID cannot be empty.

Correct the parameter settings and try again.

400

DLV.1021

Insufficient snapshot quota.

Ensure that the number of snapshots does not exceed the threshold and try again.

500

DLV.1022

The comList of screenConfig mismatches the components in the component list.

Correct the parameter settings and try again.

400

DLV.1023

Failed to obtain the cluster.

Contact the service administrator.

400

DLV.1024

The image does not exist.

Correct the parameter settings and try again.

400

DLV.1025

Failed to create the data connection.

Contact the service administrator.

400

DLV.1026

Invalid template name.

Correct the parameter settings and try again.

400

DLV.1027

The template is already published.

Do not publish the template again.

400

DLV.1028

The template is not published.

Publish the template and try again.

400

DLV.1029

The template does not exist.

Correct the parameter settings and try again.

400

DLV.1030

The template status is null.

Contact the service administrator.

400

DLV.1031

Failed to submit the job.

Contact the service administrator.

400

DLV.1032

Failed to obtain the job status.

Contact the service administrator.

400

DLV.1033

Failed to obtain the job result.

Contact the service administrator.

400

DLV.1034

Failed to connect to DLI.

Contact the service administrator.

400

DLV.1035

Failed to obtain the job result because the schema or row is empty.

Contact the service administrator.

400

DLV.1036

Failed to obtain the queue.

Contact the service administrator.

400

DLV.1037

Failed to obtain the database.

Contact the service administrator.

400

DLV.1038

Failed to upload the image.

Correct the parameter settings and try again.

400

DLV.1039

The file type is incorrect.

Correct the parameter settings and try again.

400

DLV.1040

The file size exceeds the upper limit.

Try a smaller file.

400

DLV.1041

Invalid data source name.

Correct the parameter settings and try again.

400

DLV.6311

Failed to obtain the MRS cluster information.

Contact the service administrator.