Updated on 2025-08-26 GMT+08:00

Error Codes

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

Status Code

Error Codes

Error Message

Description

Solution

400

IEF.011002

The API is not registered.

The API is not registered.

Check whether the requested URL is correct. If it is correct but the error persists, contact technical support for assistance.

400

IEF.011005

Authentication failed.

Authentication failed.

Use the project ID of the tenant to obtain the token and try again. If the token is correct but the error persists, contact technical support for assistance.

400

IEF.100004

The request offset does not comply with specifications.

The request offset does not comply with specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100005

The request limit does not comply with specifications.

The request limit does not comply with specifications.

Locate the error cause based on the returned error information, modify the parameter value, and try again.

400

IEF.100009

The attached volume does not meet specifications.

The attached volume does not meet specifications.

Enter a correct volume type.

400

IEF.100010

The application version does not meet specifications.

The application version does not meet specifications.

Enter a correct application version.

400

IEF.100011

The application template name does not comply with the specifications.

The application template name does not comply with the specifications.

Enter a correct application template name and try again.

400

IEF.100012

The resource name does not comply with the specifications.

The resource name does not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100013

The environment variable of the application version does not comply with the specifications.

The environment variable of the application version does not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100020

The application icon storage URL does not meet specifications.

The application icon storage URL does not meet specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100021

The description or remarks of the device binding node do not comply with the specifications.

The description or remarks of the device binding node do not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100040

Invalid image path

Invalid image path

Enter a correct image path and try again.

400

IEF.100047

The application template visualization parameter type is not supported.

The application template visualization parameter type is not supported.

Correctly set the parameter. The template visualization property value can only be public, private, shared, or left empty.

400

IEF.100057

Device should not exist at the same time.

The device is in both addition and deletion lists.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100058

The device has been bound to a node.

The device has been bound to a node.

Unbind the device from the node and then delete the device.

400

IEF.100065

The system subscription ID does not meet requirements.

The system subscription ID does not meet requirements.

Correctly set the message subject according to the API Reference and try again.

400

IEF.100067

The node cannot be deleted because it has bound devices.

The node cannot be deleted because it has bound devices.

Log in to the IEF console, go to the Edge Nodes page, click the target node to open its node details page, and check whether the node has any bound devices. If yes, unbind the devices from the node and try again.

400

IEF.100100

The request parameter is incorrect.

The request parameter is incorrect.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100103

Node group cert quota exceed.

Node group certificates exceed quota.

Change the parameter value based on the error cause described in the response body, ensure that the quota is sufficient, and try again.

400

IEF.100112

The configmap/secret of the mounted volume is incorrect.

The configmap/secret of the mounted volume is incorrect.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100113

The resource configuration of the application version does not comply with the specifications.

The resource configuration of the application version does not comply with the specifications.

Enter correct resource configuration for the application version.

400

IEF.100119

The name of the application configuration item does not comply with the specifications.

The name of the application configuration item does not comply with the specifications.

Enter a correct ConfigMap name.

400

IEF.100120

The key of the application configuration item does not comply with the specifications.

The key of the application configuration item does not comply with the specifications.

Enter a correct key for the ConfigMap.

400

IEF.100121

The value of the application configuration item does not meet the specifications.

The value of the application configuration item does not meet the specifications.

Enter a correct value for the ConfigMap.

400

IEF.100122

The configuration data of the application configuration item does not comply with the specifications.

The configuration data of the application configuration item does not comply with the specifications.

Enter correct ConfigMap data.

400

IEF.100126

Deployment quota exceeded limit.

Insufficient resource quota

Change the parameter value based on the error cause described in the response body to ensure that the quota is sufficient and try again.

400

IEF.100129

Missing ID list.

Node must be in the node list.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100130

Add device missing relation description.

Parameters for adding node are missing.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100133

The probe configuration of the application version does not meet specifications.

The probe configuration of the application version does not meet specifications.

Correctly set the probe properties. Only exec, http_get, and tcp_socket_port are supported.

400

IEF.100136

The node which the device binding is not running.

Node not running. It cannot be changed.

Ensure that the node is running properly and try again.

400

IEF.100139

The number of twin of device must be lower 64.

A single device can have up to 64 twin properties.

Change the parameter value based on the error cause described in the response body, ensure that the quota is sufficient, and try again.

400

IEF.100144

Device is not allowed to bind node

Devices of this type cannot be associated.

Ensure that the device type is correct and try again.

400

IEF.100148

The name of the application key does not comply with the specifications.

The name of the application key does not comply with the specifications.

Enter a correct secret name.

400

IEF.100149

The application key data is invalid.

The application key data is invalid.

Enter correct secret data.

400

IEF.100150

The application key data type does not meet specifications.

The application key data type does not meet specifications.

Enter a correct secret type.

400

IEF.100151

The application key does not comply with the specifications.

The application key does not comply with the specifications.

Enter a correct secret key.

400

IEF.100152

The application key value does not meet specifications.

The application key value does not meet specifications.

Enter a correct secret value.

400

IEF.100155

The key is in use and cannot be deleted.

The key is in use and cannot be deleted.

Stop using the secret and then delete it.

400

IEF.100159

The application configuration item is in use and cannot be deleted.

The application configuration item is in use and cannot be deleted.

Stop using the ConfigMap and then delete it.

400

IEF.100161

The node is being updated. The application cannot be deleted.

The node is being updated. The application cannot be deleted.

Stop updating the node and then delete the application.

400

IEF.100162

The advanced configuration parameters of the application version do not comply with the specifications.

The advanced configuration parameters of the application version do not comply with the specifications.

Enter correct advanced configuration parameters for the application version.

400

IEF.100163

The node operation type is not supported.

The node operation type is not supported.

Specify a correct node operation type.

400

IEF.100165

The application key data includes at least one key-value pair.

The application key data includes at least one key-value pair.

Check whether at least one secret data record exists.

400

IEF.100166

The node version is too early. The node cannot be updated.

The node version is earlier than 2.1.5. The node cannot be updated.

Upgrade the node to the latest version. You can view the node version and upgrade records on the node details page.

400

IEF.100167

The node version is too early.

Invalid application version schema

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100220

Device twin and its property visitor is inconsistency

Static property of the device does not match twin property settings.

Check the static property of the device, modify the parameter value, and try again.

400

IEF.100238

The twin is not allowed to change.

Invalid static property of device. It cannot be modified or deleted.

Check the static property of the device, modify the parameter value, and try again.

400

IEF.100241

Node is offline, could not upgrade.

Node offline. It cannot be updated.

Ensure that the node is running properly and try again.

400

IEF.100242

Plugin version is not supported in such instance.

Instance does not support add-on version.

Ensure that the add-on version matches the instance version. Use the matching add-on version.

400

IEF.100404

The resource does not exist.

The resource does not exist.

Ensure that the parameters of the requested resource are correct. If they are correct but the error persists, contact technical support for assistance.

400

IEF.100406

This API is not support in this IEF service instance.

Professional edition does not support this API.

The professional edition does not support this API. Perform this operation in the enterprise edition.

400

IEF.100410

Unmarshal failed.

There was an error during parameter parsing.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.100412

Failed to query K8S cluster resources.

Failed to query K8S cluster resources.

An internal error occurred. Contact technical support for assistance.

400

IEF.100424

Operation not authorized.

Unauthorized operation.

Ensure that the token in the request header is correct and try again. If the token is correct but the error persists, contact technical support for assistance.

400

IEF.100425

Invalid status.

Container abnormal.

An internal error occurred. Contact technical support for assistance.

400

IEF.100506

Create tag fail.

Failed to create tag.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.101001

[Service Grid] Failed to convert the structure.

[Service Grid] Failed to convert the structure.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.101002

[Service Grid] The service already exists.

[Service Grid] The service already exists.

Modify service parameters or delete unnecessary services and try again.

400

IEF.101003

[Service Grid] The associated application does not exist.

[Service Grid] The associated application does not exist.

Check whether the associated application exists. Enter the correct associated application and try again.

400

IEF.101004

[Service Grid] Failed to Create K8S Cluster Resources

[Service Grid] Failed to Create K8S Cluster Resources

An internal error occurred. Contact technical support for assistance.

400

IEF.101005

[Service Grid] Failed to Delete K8S Cluster Resources

[Service Grid] Failed to Delete K8S Cluster Resources

An internal error occurred. Contact technical support for assistance.

400

IEF.101006

[Service Grid] Failed to Query K8S Cluster Resources

[Service Grid] Failed to Query K8S Cluster Resources

An internal error occurred. Contact technical support for assistance.

400

IEF.101007

[Service Grid] Failed to Update K8S Cluster Resources

[Service Grid] Failed to Update K8S Cluster Resources

An internal error occurred. Contact technical support for assistance.

400

IEF.104003

Bad Parameter.

There was an error during parameter verification.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.104004

The resource to be created already exists.

The resource to be created already exists.

Modify resource parameters or delete unnecessary resources and try again.

400

IEF.110074

The specified application template cannot be found.

The specified application template cannot be found.

Check whether the specified application template exists. Enter the correct application template and try again.

400

IEF.110076

The specified app version cannot be found.

The specified app version cannot be found.

Check whether the specified application version exists. Enter the correct application version and try again.

400

IEF.110080

Specified device not found

Specified device not found

Check whether the specified device exists. Enter the correct device and try again.

400

IEF.110081

The specified device template is not found.

The specified device template is not found.

Check whether the specified device template exists. Enter the correct device template and try again.

400

IEF.120001

Internal error

Internal error

An internal error occurred. Contact technical support for assistance.

400

IEF.300000

Failed to obtain request parameters.

Failed to obtain request parameters.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300001

The request parameter message endpoint does not meet the requirements.

The request parameter message endpoint does not meet the requirements.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300002

The name of the request parameter message endpoint does not comply with the specifications.

The name of the request parameter message endpoint does not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300003

The description of the request parameter message endpoint does not comply with the specifications.

The description of the request parameter message endpoint does not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300004

The request parameter message endpoint type is not supported.

The request parameter message endpoint type is not supported.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300005

The endpoint attribute of the request parameter does not comply with the specifications.

The endpoint attribute of the request parameter does not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300006

The request parameter message endpoint already exists.

The request parameter message endpoint already exists.

Change a message endpoint name, or delete the existing message endpoint without affecting services, then try again.

400

IEF.300007

The specified message endpoint does not exist.

The specified message endpoint does not exist.

Check whether the specified message endpoint is deleted. Enter the correct message endpoint and try again.

400

IEF.300008

The message endpoint is in use and cannot be deleted.

The message endpoint is in use and cannot be deleted.

Stop using the message endpoint or wait until the message endpoint is no longer used, and then delete the message endpoint.

400

IEF.300009

Message Endpoint Quota Insufficient

Message Endpoint Quota Insufficient

Reduce the resource usage or contact technical support to increase the quota.

400

IEF.300101

The request parameter message route does not comply with the specifications.

The request parameter message route does not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300102

The routing name of the request parameter does not comply with the specifications.

The routing name of the request parameter does not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300103

The message route description of the request parameter does not comply with the specifications.

The message route description of the request parameter does not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300104

The source endpoint ID of the message route does not comply with the specifications.

The source endpoint ID of the message route does not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300105

The source endpoint resource of the message route does not meet the specifications.

The source endpoint resource of the message route does not meet the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300106

The destination endpoint ID of the message route does not comply with the specifications.

The destination endpoint ID of the message route does not comply with the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300107

The destination endpoint resource of the message route does not meet the specifications.

The destination endpoint resource of the message route does not meet the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300108

The specified message route already exists.

The specified message route already exists.

Change a message route name, or delete the existing message route without affecting services, then try again.

400

IEF.300109

The specified message route does not exist.

The specified message route does not exist.

Check whether the specified message route is deleted. Enter the correct message route and try again.

400

IEF.300110

Failed to obtain the message routing request action.

Failed to obtain the message routing request action.

Set the message routing action correctly and try again.

400

IEF.300111

The message routing request action is not supported.

The message routing request action is not supported.

Set the message routing action correctly and try again.

400

IEF.300112

The message route is being enabled and cannot be enabled. The message route is being disabled and cannot be disabled.

The message route is being enabled and cannot be enabled. The message route is being disabled and cannot be disabled.

Log in to the IEF console, locate the specified route on the Routes page, and check its status. If the route has been enabled, do not enable it again.

400

IEF.300113

Message routing quota is insufficient.

Message routing quota is insufficient.

Reduce the resource usage or contact technical support to increase the quota.

400

IEF.300114

The specified DIS channel does not exist.

The specified DIS channel does not exist.

Check whether the specified DIS stream is deleted. Enter the correct DIS stream and try again.

400

IEF.300115

Invalid DIS channel requested

Invalid DIS channel requested

Check whether the specified DIS stream is deleted. Enter the correct DIS stream and try again.

400

IEF.300116

The requested servicebus path does not meet specifications.

The requested servicebus path does not meet specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300117

The requested eventbus topic does not meet specifications.

The requested eventbus topic does not meet specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300118

The requested eventbus topic already exists.

The requested eventbus topic already exists.

Change an EventBus topic, or delete the existing EventBus topic without affecting services, then try again.

400

IEF.300119

The requested APIGW resource does not meet specifications.

The requested APIGW resource does not meet specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300120

The requested MQTT topic does not meet specifications.

The requested MQTT topic does not meet specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300121

Duplicate MQTT topic data.

Duplicate MQTT topic data.

Change an MQTT topic, or delete the existing MQTT topic without affecting services, then try again.

400

IEF.300122

The REST path of the request parameter does not meet the specifications.

The REST path of the request parameter does not meet the specifications.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300123

Duplicate REST path data in the request parameter.

Duplicate REST path data in the request parameter.

Change a REST path, or delete the existing REST path without affecting services, then try again.

400

IEF.300124

The request parameter device is faulty.

The request parameter device is faulty.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

400

IEF.300125

The requested device does not exist.

The requested device does not exist.

Check whether the requested device is deleted. Enter the correct device and try again.

400

IEF.300126

The requested edge node does not exist.

The requested edge node does not exist.

Check whether the requested edge node is deleted. Enter the correct edge node and try again.

400

IEF.300127

The requested edge node conflicts.

The requested edge node conflicts.

Change an edge node, or delete the existing edge node without affecting services, then try again.

400

IEF.300128

When the request destination port type is tsdb, the projectID is empty.

When the request destination port type is tsdb, the projectID is empty.

Enter a correct project ID and try again.

400

IEF.300129

When the request destination port type is tsdb, projectID is invalid.

When the request destination port type is tsdb, projectID is invalid.

Enter a correct project ID and try again.

400

IEF.300130

When the request destination port type is tsdb, domain_id is invalid.

When the request destination port type is tsdb, domain_id is invalid.

Enter a correct domain ID and try again.

400

IEF.300131

The URL is invalid when the request destination port type is tsdb.

The URL is invalid when the request destination port type is tsdb.

Enter a correct URL and try again.

400

IEF.300132

When the request destination port type is tsdb, the label is invalid.

When the request destination port type is tsdb, the label is invalid.

Enter a correct tag and try again.

400

IEF.300133

The requested edge node does not exist.

The requested edge node does not exist.

Check whether the requested edge node is deleted. Enter the correct edge node and try again.

400

IEF.300134

When the request destination port type is tsdb, the resource does not meet the specifications.

When the request destination port type is tsdb, the resource does not meet the specifications.

Enter a correct resource and try again.

400

IEF.300135

The nodeId is empty or does not comply with the specifications.

The nodeId is empty or does not comply with the specifications.

Enter a correct node ID and try again.

400

IEF.300201

The quota type is incorrect.

The quota type is incorrect.

Change the quota type based on the returned error information or the API Reference and try again.

400

IEF.310000

The request does not contain a token.

The request does not contain a token.

Ensure that the request header contains the correct token.

400

IEF.310001

Failed to obtain the token in the request.

Failed to obtain the token in the request.

Ensure that the entered token is correct or obtain a new token. If the token is correct but the error persists, contact technical support for assistance.

400

IEF.310002

The token has expired.

The token has expired.

Obtain a new token.

400

IEF.310003

Failed to connect to the database.

Failed to connect to the database.

An internal error occurred. Contact technical support for assistance.

400

IEF.330000

Failed to connect to the DIS service.

Failed to connect to the DIS service.

An internal error occurred. Contact technical support for assistance.

400

IEF.330001

Failed to connect to the edgebroker.

Failed to connect to the edgebroker.

An internal error occurred. Contact technical support for assistance.

400

IEF.340000

Failed to convert the token.

Failed to convert the token.

Ensure that the token is correct or contact technical support for assistance.

400

IEF.340001

Internal error

Internal error

An internal error occurred. Contact technical support for assistance.

401

IEF.100049

ProjectID is not match this token.

Project ID does not match token.

Obtain the token using the project ID of the tenant and try again. If the token is correct but the error persists, contact technical support for assistance.

401

IEF.100050

Invalid certificate.

Token authentication failed.

Ensure that the token in the request header is correct and try again. If the token is correct but the error persists, contact technical support for assistance.

401

IEF.110001

The auth token is not found.

Token not found.

Ensure that the token in the request header is correct and try again. If the token is correct but the error persists, contact technical support for assistance.

401

IEF.110002

Bad token.

Invalid token.

Ensure that the token in the request header is correct and try again. If the token is correct but the error persists, contact technical support for assistance.

403

IEF.100401

No running node in group.

No node running in node group.

No node is running in the node group. Start the node and try again.

403

IEF.130087

Deployment is pending create.

The Deployment is being created.

The Deployment is being created and cannot be deleted.

404

IEF.100109

Resource not found.

Specified resource not found.

The specified resource does not exist. Ensure that the resource status is normal and try again.

404

IEF.100173

Edge node not found.

Empty node list.

Manage the node and try again.

404

IEF.110085

DeviceAccessConfig of devcice not found.

Device configuration not found.

The device configuration is missing. Reconfigure the device.

409

IEF.100117

Deployment is being deleted.

The Deployment is being deleted.

The Deployment is being deleted. Do not delete it again.

409

IEF.100172

Node is not running.

Node not running.

Ensure that the node is running properly and try again.

409

IEF.130085

Duplicated key in tags.

Duplicate tag keys.

Locate the error cause based on the returned error information or the API Reference, modify the parameter value, and try again.

409

IEF.130086

Resource existed.

Resource already exists.

Check whether the resource is added repeatedly and try again.

409

IEF.130091

Instance is existed do not allow to delete.

Node associated with an instance or Deployment. It cannot be deleted.

Delete the instance or Deployment associated with the node and try again.

500

IEF.100411

k8s client failed.

Failed to request Kubernetes cluster.

An internal error occurred. Contact technical support for assistance.

500

IEF.100413

Update k8s failed.

Failed to update Kubernetes cluster resource.

An internal error occurred. Contact technical support for assistance.

500

IEF.100414

Delete k8s failed.

Failed to delete Kubernetes cluster resource.

An internal error occurred. Contact technical support for assistance.

500

IEF.100415

Create k8s failed.

Failed to create Kubernetes cluster resource.

An internal error occurred. Contact technical support for assistance.

500

IEF.100417

Failed to create ief instance.

Failed to create cluster.

An internal error occurred. Contact technical support for assistance.

500

IEF.100418

Failed to refresh token.

Failed to update authentication information.

An internal error occurred. Contact technical support for assistance.

500

IEF.100419

Failed to delete ief instance.

Failed to delete cluster.

An internal error occurred. Contact technical support for assistance.

500

IEF.100426

Data struct error.

Data abnormal.

An internal error occurred. Contact technical support for assistance.

500

IEF.100427

Internal error.

Internal error.

An internal error occurred. Contact technical support for assistance.

500

IEF.100428

Operation error.

Operation error.

An internal error occurred. Contact technical support for assistance.

500

IEF.100429

Operation error.

Operation error.

An internal error occurred. Contact technical support for assistance.