Help Center/ Workspace/ API Reference/ Appendix/ Application Error Codes
Updated on 2026-05-21 GMT+08:00

Application 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

WKS.0001

The request message input by the interface is empty.

The request message from the interface is empty.

The request message from the interface is empty.

403

WKS.00081102

This is a basic policy group,can't be deleted.

This is a basic policy group,can't be deleted.

Please check to modify invalid parse parameters and try to request again.

403

WKS.00081105

The number of policy groups exceeds the limit, limit {0}.

The number of policy groups exceeds the limit, limit {0}.

Please contact the administrator to increase the quota.

404

WKS.00081103

The policy template is not found, the group id is ''{0}''.

The policy template is not found, the group id is ''{0}''.

Please check to modify invalid parse parameters and try to request again.

404

WKS.00081104

The policy group is not found, the group id is ''{0}''.

The policy group is not found, the group id is ''{0}''.

Please check to modify invalid parse parameters and try to request again.

409

WKS.00081101

The policy group name is conflict.

The policy group name is conflict.

Please check to modify policy group name first and try to request again.

400

WKS.00131104

The number of application groups exceeds the limit, limit {0}.

The number of application groups exceeds the limit, limit {0}.

Please contact the administrator to increase the quota.

400

WKS.00131105

In shared desktop mode, a server group can be associated with only one application group, The number of application groups bound to a server group is {0}.

In shared desktop mode, a server group can be associated with only one application group, The number of application groups bound to a server group is {0}.

Please unbind the original application group from the server group.

400

WKS.00131502

The total number of apps stored in the application warehouse exceeds the limit, limit {0}.

The total number of apps stored in the application warehouse exceeds the limit, limit {0}.

Please contact the administrator to increase the quota for the number of applications stored in the application warehouse.

403

WKS.00131202

The published application is forbidden.

The application is forbidden.

Please contact the administrator to change the application status.

403

WKS.00131203

The number of application in the groups exceeds the limit, limit {0}.

The number of application in the groups exceeds the limit, limit {0}..

Please contact the administrator to increase the quota.

403

WKS.00131303

The authorization record does not exist.

The authorization record does not exist.

Please add authorization.

403

WKS.00131304

The number of authorized users in the application group exceeds the limit, limit {0}.

The number of authorized users in the application group exceeds the limit, limit {0}.

Please contact the administrator to increase the quota.

403

WKS.00131504

The application warehouse obs bucket permission does not exist.

The application warehouse obs bucket permission does not exist.

Please follow the prompts to create permissions for the obs bucket.

404

WKS.00131100

Application group does not exist.

Application group does not exist.

Check whether the application group ID is wrong, modify and re-request.

404

WKS.00131102

The application group needs to be bound to the application server group first.

The application group needs to be bound to the application server group first.

Please bind the application server group first, and then re-request.

404

WKS.00131200

Published application record does not exist.

Published application record does not exist.

Please Check whether the application ID is wrong, modify and re-request.

404

WKS.00131503

The application warehouse obs bucket does not exist.

The application warehouse obs bucket does not exist.

Please follow the prompts to create an obs bucket.

404

WKS.00131505

The application warehouse obs object does not exist.

The application warehouse obs object does not exist.

Please follow the prompts to create an obs object.

409

WKS.00131101

The application under the application group is not unpublished.

The application under the application group is not unpublished.

Please unpublish the application under the application group first, and then request again.

409

WKS.00131103

Application group name ''{0}'' already exists.

Application group '{0}' name already exists.

Please modify the application group name and re-request.

409

WKS.00131201

An published application with the same name ''{0}'' exists in the application group.

An published application with the same name ''{0}'' exists in the application group..

Please modify the application name and request again and re-request.

409

WKS.00131300

The authorization mode of ''{0}'' is: application group authorization, which does not support adding an authorization account when publishing an application.

The authorization mode of ''{0}'' is: application group authorization, which does not support adding an authorization account when publishing an application.

Please remove the authorized account in the request first, re-request, and then authorize the account according to the application group after the release is successful.

409

WKS.00131301

The authorization mode of ''{0}'' is: application authorization, not supported: application group authorization.

The authorization mode of ''{0}'' is: application authorization, not supported: application group authorization.

Please publish the application under the application group first, and then authorize the application.

409

WKS.00131302

The authorization mode of ''{0}'' is: application group authorization, not supported: application authorization.

The authorization mode of ''{0}'' is: application group authorization, not supported: application authorization.

Please select the application group where the application is located to authorize.

409

WKS.00131501

An application with the same name ''{0}'' exists in the application warehouse.

An application with the same name ''{0}'' exists in the application warehouse.

Please modify the application name and request again and re-request.

400

WKS.00051101

The request message is invalid, failed to read http request.

The request message is invalid, failed to read http request.

Please check the modification request message and try to request again.

400

WKS.00051102

The parameter passed in the request is invalid, {0}.

The parameter passed in the request is invalid, {0}.

Please check to modify invalid parameters and try to request again

400

WKS.00051103

The json parse failed, error message is ''{0}''.

The json parse failed, error message is ''{0}''.

Please check to modify invalid parse parameters and try to request again.

400

WKS.00052102

Insufficient quota.

Insufficient quota.

Insufficient resource quota. Apply for capacity expansion.

400

WKS.00052106

The version of privacy statement to sign is not newest.

The version of privacy statement to sign is not newest.

The version of privacy statement to sign is not newest.

400

WKS.00052107

The order ''{0}'' not find.

The order ''{0}'' not find.

Please contact the administrator.

400

WKS.00052108

Failed to create order.

Failed to create order.

Please contact the administrator.

400

WKS.00052109

DeH packages can be provisioned only on DeHs.

DeH packages can be provisioned only on DeHs.

Change the package type or add DeH information..

401

WKS.00051202

The project_id in the request body is inconsistent with the project_id in the token

The project_id in the request body is inconsistent with the project_id in the token

Please check and modify invalid parameters, try to request again

403

WKS.00051201

Invalid token scope, token scope is not domain.

Invalid token scope, token scope is not domain.

Use domain token and try to request again.

404

WKS.00051301

Availability zone {0} not exists.

This availability zone {0} not exists.

This availability zone is not exists. Please change another.

404

WKS.00051401

Tenant information not found.

Tenant information not found.

Please check if the tenant has been successfully provisioned and try to request again.

404

WKS.00051402

Domain information is not configured.

Domain information is not configured.

Please configure the domain information first. After the configuration is successful, try to request again.

404

WKS.00051403

Account''{0}'' does not exist

Account''{0}'' does not exist

Check whether the account is wrong, modify and re-request

404

WKS.00051404

User group''{0}'' does not exist

User group''{0}'' does not exist

Check whether the account is wrong, modify and re-request

404

WKS.00051501

The job ''{0}'' requested by the client was not found.

The job ''{0}'' requested by the client was not found.

Please check and modify the job information ,try to request again.

404

WKS.00052103

The product ''{0}'' not find.

The product ''{0}'' not find..

The product does not exist. Please change another product.

404

WKS.00052104

This product has been sold out or abandon in the availabilityZone {0}.

This product has been sold out or abandon in the availabilityZone {0}.

The product has been sold out or abandon, Please select another one.

404

WKS.00052105

Failed to query the quota.

Failed to query the quota.

The quotas does not exist. Please contact the administrator.

409

WKS.00051502

Operation not supported,the cloud application resources exist.

Operation not supported,the cloud application resources exist.

Make sure that the tenant does not have cloud application resources.

409

WKS.00052101

The order already exists.

The order already exists.

The order already exists, please try again

429

WKS.00051503

Server is busy, please try again later

Server is busy, please try again later

Please try again later or contact the administrator

500

WKS.00050901

The service encountered an internal error while processing the request.

The service encountered an internal error while processing the request.

Please contact the service provider for assistance.

503

WKS.00050902

The service is now unavailable to process the request.

The service is now unavailable to process the request.

Please contact the service provider for assistance.

400

WKS.00121107

The number of server group exceeds the limit, limit {0}

The number of server groups exceeds the limit, limit {0}

Please contact the administrator to increase the quota.

400

WKS.00121301

The image requested by the client was not supported:{0}

The image requested by the client was not supported:{0}

Please other image and try to request again.

400

WKS.00121404

Failed to modify the application type. The server group cannot be associated with any application group.

Failed to modify the application type. The server group cannot be associated with any application group.

Check whether the server group is associated with the server group. If yes, unbind the server group and submit the request again.

400

WKS.00121602

The number of maxSession exceeds the sum of the number of paid sessions and the number of default sessions.

The number of maxSession exceeds the sum of the number of paid sessions and the number of default sessions.

Check and modify session parameters and try again.

400

WKS.00121603

Only pay-per-use computers in the server group are allowed to modify the number of paid sessions.

Only pay-per-use computers in the server group are allowed to modify the number of paid sessions.

Check whether all the servers to be modified are on-demand.

400

WKS.00121604

The number of payment sessions cannot be the same as the original value.

The number of payment sessions cannot be the same as the original value.

Check and modify session parameters and try again.

400

WKS.00121605

TServers in the BUILD/DELETING/BUILD_FAIL state cannot exist in the server group.

TServers in the BUILD/DELETING/BUILD_FAIL state cannot exist in the server group.

Check the status of the servers in the server group.

400

WKS.00121606

The number of server sessions in the server group is greater than the number of available sessions and cannot be changed.

The number of server sessions in the server group is greater than the number of available sessions and cannot be changed.

Check and modify session parameters and try again.

400

WKS.00121608

The number of sessions exceeds the maximum,max extra session size is ''{0}''.

The number of sessions exceeds the maximum,max extra session size is ''{0}''.

Check and modify session parameters and try again.

401

WKS.00121601

Missing {0} agency rights permission.

Missing {0} agency rights permission.

Add {0} rights for the current user and try to request again.

403

WKS.00121102

Current user has no auth to user market image.

Please check that the requested marketplace image meets the requirements and try the request again.

Please check that the requested marketplace image meets the requirements and try the request again.

404

WKS.00121100

The cloud application server group requested by the client was not found, and ''{0}'' is a non-existing cloud application server group.

The cloud application server group requested by the client was not found, and ''{0}'' is a non-existing cloud application server group.

Please check whether the requested cloud application server group exists.

404

WKS.00121104

There are no instances under server group ''{0}''.

There are no instances under server group ''{0}''.

Please add instance to the server group first and try to request again.

404

WKS.00121200

The cloud application server requested by the client was not found, and ''{0}'' is a non-existing cloud application server.

The cloud application server requested by the client was not found, and ''{0}'' is a non-existing cloud application server.

Please check whether the requested cloud application server exists.

404

WKS.00121206

There are no volumes under the cloud application server {0} requested by the client.

There are no volumes under the cloud application server {0} requested by the client.

Please contact the service provider for assistance.

404

WKS.00121209

The server original image info does not exist.

The server original image info does not exist.

Please contact the service provider for assistance.

404

WKS.00121210

The disk information for the server was not found.

Please contact the service provider for assistance.

Please contact the service provider for assistance.

404

WKS.00121212

Organization unit(OU) ''{0}'' does not exist.

Organization unit(OU) ''{0}'' does not exist.

Please check OU and try to request again later..

404

WKS.00121302

Port information not found.

Port information not found.

Please configure the domain information first. After the configuration is successful, try to request again.

404

WKS.00121303

The client requested image ''{0}'' not found.

The client requested image ''{0}'' not found.

Please check and modify the image ID and try to request again.

404

WKS.00121304

The subnet ''{0}'' requested by the client was not found.

The subnet ''{0}'' requested by the client was not found.

Please check to modify invalid parameters and try to request again.

404

WKS.00121401

Failed to query sid of vm instance.

Failed to query sid of vm instance.

Please check to modify invalid parameters and try to request again.

404

WKS.00121402

The Policy information of server group ''{0}'' not found.

The Policy information of server group ''{0}'' not found.

Please check to modify invalid parameters and try to request again.

404

WKS.00121403

The subnet ''{0}'' associated with the server group was not found.

The subnet ''{0}'' associated with the server group was not found..

Please check to modify invalid parameters and try to request again.

404

WKS.00121501

The dss cluster ''{0}'' is not find.

The dss cluster ''{0}'' is not find.

Please check and modify the dss cluster id and try to request again.

404

WKS.00121502

The availability zone of the dedicated storage pool does not match the input.

The availability zone of the dedicated storage pool does not match the input availability zone.

Please check and modify the availability zone and try to request again.

404

WKS.00121503

The storage type and disk type of the dedicated distributed storage pool are inconsistent.

The storage type and disk type of the dedicated distributed storage pool are inconsistent.

Please check and modify the storage type and try to request again.

404

WKS.00121607

The corresponding session resource cannot be matched,session type is ''{0}''.

The corresponding session resource cannot be matched,session type is ''{0}''.

Check and modify session parameters and try again.

409

WKS.00121101

The app-server group requested by the client is in conflict, ''{0}'' is an app-server group in conflict.

The cloud application server group image requested by the client is in conflict, and ''{0}'' is the conflicting cloud application server group.

Please check whether the requested cloud application server group image and instance have multiple versions, or the image and instance have different operating system versions.

409

WKS.00121103

There are undeleted instances under server group ''{0}''.

There are undeleted instances under server group ''{0}''.

Please delete the instance under the server group first and try to request again.

409

WKS.00121105

The server group requires the OS type of the mirror is: ''{0}'', but the OS type of the request mirror is ''{1}''.

The server group requires the OS type of the mirror is: ''{0}'', but the OS type of the request mirror is ''{1}''.

Please use an image with the appropriate OS type and try requesting again.

409

WKS.00121106

There are undissolved app group under server group ''{0}''.

There are undissolved app group under server group ''{0}''.

Please unbind the app group under the server group first and try to request again.

409

WKS.00121201

The cloud application server {0} operation requested by the client is not supported.

The cloud application server {0} operation requested by the client is not supported.

Please check the requested cloud application server status.

409

WKS.00121208

Server ''{0}'' must be shut down before cold migration.

Server ''{0}'' must be shut down before cold migration.

Please shut down the server first and try to request again later.

409

WKS.00121211

The identifier ''{0}'' requested by the client is failed to update ip virtualization.

Please contact the service provider for assistance.

Please contact the service provider for assistance.

500

WKS.00121203

The cloud application server {0} requested by the client is failed to attach with users.

The cloud application server {0} requested by the client is failed to attach with users.

Please contact the service provider for assistance.

500

WKS.00121204

The cloud application server {0} requested by the client is failed to detach with users.

The cloud application server {0} requested by the client is failed to detach with users.

Please contact the service provider for assistance.

500

WKS.00121205

The cloud application server {0} requested by the client is failed to attach with apps.

The cloud application server {0} requested by the client is failed to attach with apps.

Please contact the service provider for assistance.

500

WKS.00121207

Rebuild server occur error.

Rebuild server occur error.

Please contact the service provider for assistance.

400

WKS.00211102

The number of application exceeds the limit, limit:''{1}''

The number of application exceeds the limit, limit:''{1}''

Please contact the administrator

400

WKS.00211108

Unsupported bucket, expected:''{0}'' actual:''{1}''

Unsupported bucket, expected:''{0}'' actual:''{1}''

Please check and modify parameter, try to request again

400

WKS.00211201

The application install job''{0}'' does not exist

The application install job''{0}'' does not exist

Check whether the job ID is wrong, modify and re-request

400

WKS.00211206

The installation task was canceled, please try again later

The installation task was canceled, please try again later

The installation task was canceled, please try again later

400

WKS.00211301

OBS operation param illegal:{0}

OBS operation param illegal:{0}

Please contact the administrator

400

WKS.00211802

The number of application rule exceeds the limit, limit:''{0}''

The number of application rule exceeds the limit, limit:''{0}''

Confirm whether the limit is exceeded and try again

400

WKS.00211807

The parameter is invalid : ''{0}''.

The parameter is invalid : ''{0}''.

Change the parameter.

400

WKS.00211810

The execution of script or command is canceled, please try again later.

The execution of script or command is canceled, please try again later.

Please try again later or contact the administrator

400

WKS.00211811

AppCenterAgent need to be updated.

AppCenterAgent need to be updated.

Update AppCenterAgent.

400

WKS.00212101

SFS operation param illegal:{0}.

SFS operation param illegal:{0}.

Please contact the administrator.

401

WKS.00211302

OBS operation failed, user authorization error:{0}

OBS operation failed, user authorization error:{0}

Please authorize the bucket, then try again

401

WKS.00212102

SFS operation failed, user authorization error:{0}.

SFS operation failed, user authorization error:{0}.

Please authorize the bucket, then try again.

403

WKS.00211803

Script number reaches max num, can not create script, max script num: ''{0}''

Script number reaches max num, can not create script, max script num: ''{0}'.

Try again after deleting script.

403

WKS.00211804

Script name exists, create script failed.

Script name exists, create script failed.

Change the name of script.

403

WKS.00211904

Associated storage folder claim exists, not allowed to delete the storage ''{0}''.

Associated storage folder claim exists, not allowed to delete the storage ''{0}''.

Please delete the associated storage folder claim first, and try to request again.

403

WKS.00211905

Associated storage attachment exists, not allowed to delete the storage folder claim ''{0}'.'

Associated storage attachment exists, not allowed to delete the storage folder claim ''{0}''.

Please delete the associated storage attachment first, and try to request again.

403

WKS.00211906

Unsupported operation, user storage claim ''{0}''.

Unsupported operation, user storage claim ''{0}''.

Please try again later or contact the administrator.

403

WKS.00211907

Direct assignment of associated attachment for user storage claims is not supported.

Direct assignment of associated attachment for user storage claims is not supported.

Please choose other storage claims and try to request again.

404

WKS.00211101

The application''{0}'' does not exist

The application''{0}'' does not exist

Check whether the application ID is wrong, modify and re-request

404

WKS.00211204

Application install job aborted, no instances available

Application install job aborted, no instances available

Please add an instance first and try again

404

WKS.00211303

OBS operation failed, bucket''{0}'' does not exist

OBS operation failed, bucket''{0}'' does not exist

Please create the bucket , and then try again

404

WKS.00211304

OBS operation failed, object''{0}'' does not exist

OBS operation failed, object''{0}'' does not exist

Please add bucket object, then try again

404

WKS.00211601

Install application fail, the instance''{0}'' does not exist

Install application fail, the instance''{0}'' does not exist

Check whether the instance ID is wrong, modify and re-request

404

WKS.00211701

Category''{0}'' does not exist

Category''{0}'' does not exist

Check whether the category ID is wrong, modify and re-request

404

WKS.00211801

The application rule does not exist

The application rule does not exist

Confirm whether the application rule exists and try again

404

WKS.00211805

The script is not exist, scriptId : ''{0}''.

The script is not exist, scriptId : ''{0}''.

Reselect script.

404

WKS.00211806

The resource is not exist, resourceId : ''{0}''.

The resource is not exist, resourceId : ''{0}''.

Reselect resource.

404

WKS.00211902

Storage ''{0}'' not found

Storage ''{0}'' not found

Please check the request parameters and try to request again.

404

WKS.00211903

Storage folder claim ''{0}'' not found

Storage folder claim ''{0}'' not found.

Please check the request parameters and try to request again.

404

WKS.00212001

Storage policy statement ''{0}'' not found.

Storage policy statement ''{0}'' not found.

Please modify the request parameters and try to request again.

404

WKS.00212103

SFS operation failed, bucket''{0}'' does not exist.

SFS operation failed, bucket''{0}'' does not exist.

Please create the bucket , and then try again.

404

WKS.00212104

SFS operation failed, object''{0}'' does not exist.

SFS operation failed, object''{0}'' does not exist.

Please add bucket object, then try again.

409

WKS.00211103

Operation not supported, application''{0}'' is being installed

Operation not supported, application''{0}'' is being installed

Please wait for the installation to complete before requesting again

409

WKS.00211104

Operation not supported, the authorization mode of the application''{0}'' is: ALL_USER

The authorization does not exist

Please contact the administrator to add authorization

409

WKS.00211105

Application ''{0}'' does not support quiet installation

Application ''{0}'' does not support quiet installation

Check whether the application ID is wrong, modify and re-request

409

WKS.00211106

Invalid application download link

Invalid application download link

Re-upload the application or set a valid download link, and then request again

409

WKS.00211107

Application ''{0}'' is not authorized

Application ''{0}'' is not authorized

Please contact the administrator to authorize app, and then request again

409

WKS.00211202

Retry not supported, only FAIL status jobs are supported, ''{0}'' actual status:''{1}''

Retry not supported, only FAIL status jobs are supported, ''{0}'' actual status:''{1}''

Check if the job status is legal

409

WKS.00211305

OBS operation failed:{0}

OBS operation failed:{0}

Please try again later or contact the administrator

409

WKS.00211602

Instance''{0}'' status is abnormal, only running instances are supported

Instance''{0}'' status is abnormal, only running instances are supported

Please check the instance status, and try again later

409

WKS.00211603

Inconsistent operating system, application expects ''{0}'', instance is ''{1}''

Inconsistent operating system, application expects ''{0}'', instance is ''{1}''

Please check whether the OS supported by the application is consistent with the OS type of the target instance

409

WKS.00211901

Storage ''{0}'' is already in use

Storage ''{0}'' is already in use

Please choose another storage and try requesting again.

409

WKS.00211908

Storage folder claim ''{0}'' is already in use.

Storage folder claim ''{0}'' is already in use.

Please check the request parameters and try to request again.

409

WKS.00211909

The number of [{0}] storage folders for ''{1}'' exceeds the limit, limit {2}.

The number of [{0}] storage folders for ''{1}'' exceeds the limit, limit {2}.

Please contact the administrator

409

WKS.00212105

SFS operation failed:{0}.

SFS operation failed:{0}.

Please try again later or contact the administrator.

429

WKS.00211205

Too many installation tasks, please try again later

Too many installation tasks, please try again later

Please check the instance status, then reinstall

500

WKS.00211203

Waiting for the application installation result to respond timeout

Waiting for the application installation result to respond timeout

Please check the instance status, then reinstall

500

WKS.00211306

OBS service error:{0}

OBS service error:{0}

Please try again later or contact the administrator

500

WKS.00211401

The application installation failed:{0}

The application installation failed:{0}

Please try again later or contact the administrator

500

WKS.00211402

Instance connection timeout, please try again later or contact the administrator

Instance connection timeout, please try again later or contact the administrator

Please try again later or contact the administrator

500

WKS.00211403

Instance access fail, try again later or contact the administrator

Instance access fail, try again later or contact the administrator

Please try again later or contact the administrator

500

WKS.00211808

Failed to execute script or command.

Failed to execute script or command.

Please try again later or contact the administrator

500

WKS.00211809

Failed to query the result of the script or command.

Failed to query the result of the script or command.

Please try again later or contact the administrator

500

WKS.00212106

SFS service error:{0}.

SFS service error:{0}.

Please try again later or contact the administrator.