Error Codes

400

DBS.200001

Parameter error.

Parameter error.

Check whether the transferred parameters or URLs are correct.

400

DBS.200004

Parameter error.

Parameter error.

Check whether the transferred parameters or URLs are correct.

400

DBS.200006

The request is null. Enter a request parameter.

The request is null. Enter a request parameter.

Enter a request parameter and try again later.

400

DBS.200021

Invalid DB instance name.

Invalid DB instance name.

Enter a valid instance name according to the instance name description.

400

DBS.200023

Storage space is out of range.

Storage space is out of range.

Check whether the storage space is correct.

400

DBS.200024

Invalid region.

Invalid region.

Enter a correct region ID.

400

DBS.200025

Invalid AZ.

Invalid AZ.

Check whether the AZ parameter is correct and whether the AZ exists.

400

DBS.200026

Invalid storage type.

Invalid storage type.

Check whether the storage type is correct and meets the requirements.

400

DBS.200027

Storage space must be a multiple of 10.

Storage space must be a multiple of 10.

Check whether the storage space is a multiple of 10.

400

DBS.200040

The DB engine or version is not supported.

The DB engine or version is not supported.

Check whether the DB engine or version is supported.

400

DBS.200041

Invalid database version.

Invalid database version.

Check whether the database version is supported.

400

DBS.200042

The DB engine does not exist.

The DB engine or version is not supported.

Check whether the database type or version is correct.

400

DBS.200043

Invalid synchronize model.

Invalid synchronize model.

Check whether the synchronization mode is correct.

400

DBS.200048

Invalid VPC ID.

Invalid VPC ID.

Check whether the VPC ID is correct.

400

DBS.200049

Invalid subnet ID.

Invalid subnet ID.

Check whether the subnet ID is correct.

400

DBS.200051

Invalid HA mode.

Invalid HA mode.

Check whether the HA mode is correct.

400

DBS.200052

Invalid database root password.

Invalid database root password.

Check whether the password of user root meets the requirements.

400

DBS.200053

The selected specifications do not exist.

The selected specifications do not exist.

Check whether the selected specifications are correct.

400

DBS.200054

Invalid specifications.

Invalid specifications.

Check whether the specification code is correct, whether the specification exists in the current AZ, and whether the specification is supported.

400

DBS.200056

The maximum number of nodes has been reached.

The maximum number of nodes has been reached.

Check whether the maximum number of nodes has been reached.

400

DBS.200063

Invalid cluster mode.

Invalid cluster mode.

Check whether the cluster mode is valid.

400

DBS.200068

This is a weak password. Please enter a strong password.

This is a weak password. Enter a strong password.

Enter a strong password as promoted.

400

DBS.200086

This operation is not allowed by the DB instance status.

This operation is not allowed by the DB instance status.

Check whether the instance status or the ongoing operation on the instance conflicts with the request.

400

DBS.200087

The number of tags added for the DB instance has reached the quota.

The number of tags added for the DB instance has reached the quota.

Check whether the number of tags added for the DB instance has reached the quota.

400

DBS.200098

The tag already exists.

The tag already exists.

Check whether the tag exists.

400

DBS.200175

The engine version is not permitted to enable force switch.

Switchover cannot be enabled in the current engine version.

Check whether the engine version is later than 1.2.2.

400

DBS.200203

Failed to query the DB instance.

Failed to query the DB instance.

Check whether the queried instance exists or query the instance again.

400

DBS.200302

Storage space must be a multiple of 10.

Storage space must be a multiple of 10.

Check whether the storage space is a multiple of 10.

400

DBS.200303

The scale-up times have reached the maximum value.

The scale-up times have reached the maximum value.

Check whether the number of scale-out times reaches the maximum value.

400

DBS.200306

The new storage space must be greater than or equal to the original storage space.

The new storage space must be greater than or equal to the original storage space.

Check whether the new storage space must be greater than or equal to the original storage space.

400

DBS.200308

The new storage space after scaling up cannot be greater than that of the primary DB instance.

The new storage space after scaling up cannot be greater than that of the primary DB instance.

Check whether the new storage space after scaling up is greater than that of the primary instance.

400

DBS.200405

Parameter error.

Parameter error.

Check whether the transferred parameters or URLs are correct.

400

DBS.200461

The parameter value is out of range.

The parameter value is out of range.

Check whether the parameter value is out of range.

400

DBS.200475

New password should not equal to the old one.

New password should not equal to the old one.

Check whether the new password meets the requirements.

400

DBS.200504

Invalid database version.

Invalid database version.

Check whether the database version is supported.

400

DBS.200506

Invalid KMS key ID.

Invalid KMS.

Check whether the KMS is correct.

400

DBS.200507

The KMS key is invalid or has been deleted.

The KMS key is invalid or has been deleted.

Check whether the KMS is correct.

400

DBS.200543

The job does not exist.

The job does not exist.

Check whether the job is correct.

400

DBS.200823

The database does not exist.

The database does not exist.

Check whether the database name is valid.

400

DBS.200824

The database account does not exist.

The database account does not exist.

Check whether the database username is valid.

400

DBS.200825

Modifying permission is not allowed on read replicas.

Modifying permission is not allowed on read replicas.

Check whether you have the permission to perform this operation.

400

DBS.200943

Agent async request failed.

Failed to invoke the agent asynchronous request.

Check whether the Agent connection is normal.

400

DBS.201004

The backup type does not exist.

The backup type does not exist.

Check the backup type.

400

DBS.201014

This operation is not allowed by the DB instance status.

This operation is not allowed by the DB instance status.

Check whether the instance status or the ongoing operation on the instance conflicts with the request.

400

DBS.201019

The restoration task does not exist.

The restoration task does not exist.

Check whether there is a restoration task or data confirmation after restoration is required.

400

DBS.201035

The database name must be different from the original and target database names.

The database name must be different from the original and target database names.

Check whether the database name is correct.

400

DBS.201101

Invalid backup cycle.

Invalid backup cycle.

Check whether the backup cycle is correct and meets the requirements.

400

DBS.201103

Invalid backup start time.

Invalid backup start time.

Check whether the backup start time meets the requirements and whether the requirements between the backup start time and end time are correct.

400

DBS.201106

Invalid retention days.

Invalid retention days.

Check whether the retention days are valid.

400

DBS.201203

The backup file does not exist.

The backup file does not exist.

Check whether the backup exists and matches the instance.

400

DBS.201207

The DB engine or version is not supported.

The DB engine or version is not supported.

Check whether the DB engine or version is supported.

400

DBS.201208

The operation is not allowed by the backup status.

The operation is not allowed by the backup status.

View the operation constraints and perform operations according to the constraints.

400

DBS.201210

Invalid backup name.

Invalid backup name.

Check whether the backup object name is valid.

400

DBS.212002

Incorrect parameter group quota.

Incorrect parameter template quota.

Check whether parameter template quota is configured correctly.

400

DBS.212003

Operation not allowed.

Operation not allowed.

Check whether the instance status or the ongoing operation on the instance conflicts with the request.

400

DBS.212004

Parameter group update error.

Parameter template update error.

Check whether the parameter is correctly specified.

400

DBS.212005

The node does not belong to the group.

The node does not belong to the group.

Check whether the node and the group to which the node belongs are correct.

400

DBS.212007

The DB engine does not exist.

The DB engine does not exist.

Check whether the DB engine is correct.

400

DBS.212008

The DB engine is not supported.

The DB engine is not supported.

Check whether the DB engine is supported.

400

DBS.212009

Task processing failed.

Task processing failed.

Try again later or contact technical support.

400

DBS.212010

The parameter group is being applied.

The parameter template is being applied.

Try again later.

400

DBS.212011

Application failed.

Application failed.

Try again or contact technical support.

400

DBS.212012

The parameter does not exist.

The parameter does not exist.

Check whether the parameter is correctly specified.

400

DBS.212014

The node does not have a default parameter group.

The node does not have a default parameter template.

Check the default parameter template.

400

DBS.212015

Partial success.

Partial success

Check the failure cause or contact technical support.

400

DBS.212016

Parameter update failed.

Parameter update failed.

Check whether the parameter is correctly specified.

400

DBS.212017

Invalid parameter.

Invalid parameter.

Check whether the parameter is correctly specified.

400

DBS.212025

Update failed.

Update failed.

Check the update failure cause or contact technical support.

400

DBS.212030

The parameter template name already exists.

The parameter template name already exists.

Check whether the parameter is correctly specified.

400

DBS.212032

The parameter template has been applied.

The parameter template has been applied.

Check whether the parameter template is correct.

400

DBS.212037

Parameters are incorrectly set.

Parameters are incorrectly set.

Check whether the parameter settings are correct.

400

DBS.216028

Insufficient internal resource quota.

Insufficient internal resource quota.

Check whether the internal resource quota is sufficient.

400

DBS.216030

The queried node does not belong to the current instance.

The queried node does not belong to the current instance.

Check whether the node information is correct.

400

DBS.280001

Parameter error.

Parameter error.

Check whether the parameter is correctly specified.

400

DBS.280006

The request is null. Enter a request parameter.

The request is null. Enter a request parameter.

Check whether the request parameter is correct.

400

DBS.280124

Invalid backup file id

The backup file ID is invalid.

Check whether the backup file ID is valid.

400

DBS.280127

Invalid backup description.

Invalid backup description.

Check whether the backup description is valid.

400

DBS.280128

The database information of the DB instance is not found. Check the database name to see whether the instance database information exists.

The database information of the DB instance cannot be found.

Check whether the database name is correct.

400

DBS.280203

This is a weak password. Please enter a strong password.

This is a weak password. Enter a strong password.

Enter a strong password as promoted.

400

DBS.280204

Invalid parameter.

Invalid parameter.

Check whether the parameter is correctly specified.

400

DBS.280214

Invalid retention days.

Invalid retention days.

Check whether the retention days are valid.

400

DBS.280215

Invalid backup cycle.

Invalid backup cycle.

Check whether the backup cycle is valid.

400

DBS.280216

Invalid backup start time.

Invalid backup start time.

Check whether the backup start time is valid.

400

DBS.280234

Invalid DB instance name.

Invalid DB instance name.

Check whether the instance name is valid.

400

DBS.280235

Invalid database type.

Invalid database type.

Check whether the database type is correct.

400

DBS.280236

Invalid database version.

Invalid database version.

Check whether the database version is correct.

400

DBS.280237

Datastore not specified.

Datastore not specified.

Check whether the datastore is valid.

400

DBS.280238

The DB engine or version is not supported.

The DB engine or version is not supported.

Check whether the DB engine or version is supported.

400

DBS.280239

Invalid specifications.

Invalid specifications.

Check whether the selected specifications are correct.

400

DBS.280241

Invalid storage type.

Invalid storage type.

Check whether the storage type is correct and meets the requirements.

400

DBS.280242

Storage space is out of range.

Storage space is out of range.

Check whether the storage space is correct.

400

DBS.280246

Invalid database root password.

Invalid database root password.

Check whether the password of user root meets the requirements.

400

DBS.280250

Invalid backup retention days.

The retention period of backup files is invalid.

Check whether the retention days are valid.

400

DBS.280251

Invalid backup cycle.

Invalid backup cycle.

Check whether the backup cycle meets the requirements.

400

DBS.280253

Invalid backup start time.

Invalid backup start time.

Check whether the backup start time meets the requirements and whether the requirements between the backup start time and end time are correct.

400

DBS.280270

The parameter does not exist.

The parameter does not exist.

Check whether the parameter is correctly specified.

400

DBS.280271

The parameter value is out of range.

The parameter value is out of range.

Check whether the parameter is correctly specified.

400

DBS.280272

The tag key must be unique.

The tag key must be unique.

Check whether the tag key is unique.

400

DBS.280277

Invalid object name.

The object name is invalid.

Check whether the object name is valid.

400

DBS.280285

Invalid AZ.

Invalid AZ.

Check whether the AZ parameter is correct and whether the AZ exists.

400

DBS.280288

Invalid FlavorRef.

Invalid flavor.

Check whether the flavor is valid.

400

DBS.280311

Invalid storage space size.

Invalid storage space.

Check whether the storage space is valid.

400

DBS.280325

Invalid storage information.

Invalid storage information.

Check whether the storage information is valid.

400

DBS.280342

Invalid cluster mode.

Invalid cluster mode.

Check whether the cluster mode is valid.

400

DBS.280364

Invalid database port.

Invalid database port.

Check whether the database port is valid.

400

DBS.280365

Invalid billing mode.

Invalid billing mode.

Check whether the billing mode is correct.

400

DBS.280402

Invalid HA mode.

Invalid HA mode.

Check whether the HA mode is valid.

400

DBS.280404

Invalid DB instance ID or node ID format.

Invalid DB instance ID or node ID format.

Check whether the instance ID is valid.

400

DBS.280407

Invalid node ID.

The node ID is invalid.

Check whether the node ID is valid.

400

DBS.280416

Invalid backup end time.

Invalid backup end time.

Check whether the backup end time is valid.

400

DBS.280433

Invalid enterprise project ID.

Invalid enterprise project ID.

Check whether the enterprise project ID is valid.

400

DBS.280434

Invalid specification code.

Invalid specification code.

Check whether the specification code is valid.

400

DBS.280439

Invalid records. The number of records must be an integer less than or equal to 100.

Invalid value. Enter a positive integer of no more than 100.

Check whether the number of queried records is valid.

400

DBS.280440

Invalid offset, please enter a non negative integer.

Invalid offset. Enter a positive integer or zero.

Check whether the offset is valid.

400

DBS.280447

Invalid time zone.

The time zone is invalid.

Check whether the parameter is correctly specified.

400

DBS.280600

Invalid coordinator node quantity.

Invalid number of coordinating nodes.

Check whether the number of coordinator nodes is valid.

400

DBS.280601

Invalid shard quantity.

Invalid shard quantity.

Check whether the number of shards is valid.

400

DBS.280604

Invalid number of added shards for cluster capacity expansion.

Invalid number of added shards.

Check whether the number of shards to be added is valid.

400

DBS.280618

Differential backup cycle invalid.

Differential backup cycle invalid.

Check whether the differential backup cycle is valid.

400

DBS.280628

Invalid replica count.

Invalid number of replicas.

Check whether the number of replicas is valid.

400

DBS.280629

The database version does not support two-replica instances.

The database version does not support two-replica instances.

Check whether the number of replicas is valid, or change the database version and try again.

400

DBS.280630

Two-replica instances can only be deployed within a single AZ.

Two-replica instances can only be deployed within a single AZ.

Check whether the two-replica instances are deployed within a single AZ.

400

DBS.280631

Invalid database name.

Invalid database name.

Check whether the database name is valid.

400

DBS.280632

Invalid schema.

Invalid schema.

Check whether the database schema is valid.

400

DBS.280633

Invalid source node group.

Invalid source node group.

Check whether the source node group is valid.

400

DBS.280634

Invalid target node group.

Invalid target node group.

Check whether the target node group is valid.

400

DBS.280635

Invalid Solution

The solution is invalid.

Check whether the parameter is correctly specified.

400

DBS.290000

Parameter error.

Parameter error.

Check whether the transferred parameters or URLs are correct and meet the requirements.

400

DBS.290001

Parameter error.

Parameter error.

Check whether the parameter is correctly specified.

403

DBS.200010

The DB instance ID or user ID may be null, or the operation is not authorized.

The DB instance ID or user ID may be null, or the operation is not authorized.

Check whether the instance ID or user ID is correct, or whether the access permissions are authorized.

403

DBS.200044

Resource not found or permission denied.

Resource not found or permission denied.

Change the resource ID or check the access permissions.

403

DBS.200174

No permission to enable force switch.

No permissions to configure forcible switchover.

Check whether you have permissions to configure forcible switchover.

403

DBS.200604

The DB instance ID or user ID may be null, or the operation is not authorized.

The DB instance ID or user ID may be null, or the operation is not authorized.

Check whether the instance ID or user ID is correct, or whether the access permissions are authorized.

403

DBS.200810

You are not allowed to create databases on read replicas.

You are not allowed to create databases on read replicas.

Check what operations are allowed on read replicas.

403

DBS.200819

You are not allowed to delete database users on read replicas.

You are not allowed to delete database users on read replicas.

Check what operations are allowed on read replicas.

403

DBS.280020

The account is restricted.

Your account is restricted.

Check whether the account has sufficient permissions.

400

DBS.280800

This operation is not allowed by the cluster status.

This operation is not allowed by the cluster status.

Check whether the cluster is running properly.

400

DBS.280804

This operation is not allowed for primary/standby instances with kernel version 1.x

This operation is not allowed for centralized instances with kernel version 1.x.

Check the kernel version of the instance. Upgrade the kernel version if necessary.

400

DBS.280828

The component ID must be the standby DN ID.

The component ID must be the standby DN ID.

Check the component ID status. The primary DN ID is not allowed.

403

DBS.201003

Resource not found or permission denied.

Resource not found or permission denied.

Change the resource ID or check the required access permissions.

403

DBS.280015

Resource not found or permission denied.

Resource not found or permission denied.

Change the resource ID or check the required access permissions.

403

DBS.280056

Invalid token.

Invalid token.

Check whether the token is correct, or obtain a new token and try again.

404

DBS.200002

The DB instance does not exist.

The DB instance does not exist.

Check whether the tenant has the DB instance, whether the DB instance name or ID is correct, and whether the DB instance exists.

404

DBS.200008

The ECS information of the DB instance cannot be found.

The ECS information of the DB instance cannot be found.

Check whether the instance ECS is normal.

404

DBS.200013

The original DB instance does not exist.

The original DB instance does not exist.

Check whether the original instance exists.

404

DBS.200045

The DB instance does not exist.

The DB instance does not exist.

Check whether the tenant has the DB instance, whether the DB instance name or ID is correct, and whether the DB instance exists.

404

DBS.200050

The security group does not exist or does not belong to the VPC.

The security group does not exist or does not belong to the VPC.

Check whether the security group is correctly configured.

404

DBS.200408

The DB instance abnormal, no normal nodes.

The instance is abnormal and no normal node exists.

Check the instance or node status.

404

DBS.200470

The region or AZ does not exist.

The region or AZ does not exist.

Enter a correct region ID or an AZ.

404

DBS.200501

The subnet does not exist or does not belong to the VPC.

The subnet does not exist or does not belong to the VPC.

Check whether the subnet is correct.

404

DBS.200503

The VPC does not exist or does not belong to the user.

The VPC does not exist or does not belong to the user.

Check whether the VPC is correct.

404

DBS.200602

The DB instance does not exist.

The DB instance does not exist.

Check whether the tenant has the DB instance, whether the DB instance name or ID is correct, and whether the DB instance exists.

404

DBS.201010

The backup file does not exist.

The backup file does not exist.

Check whether the backup exists and matches the instance.

404

DBS.201028

The DB instance does not exist.

The DB instance does not exist.

Check whether the tenant has the DB instance, whether the DB instance name or ID is correct, and whether the DB instance exists.

404

DBS.212001

The parameter group does not exist.

The parameter template does not exist.

Check whether the parameter template exists.

404

DBS.212013

The object does not exist.

The object does not exist.

Check whether the object exists.

404

DBS.290002

The selected specifications do not exist.

The selected specifications do not exist.

Check whether the selected specifications are correct.

404

DBS.290005

The DB instance does not exist.

The DB instance does not exist.

Check whether the tenant has the DB instance, whether the DB instance name or ID is correct, and whether the DB instance exists.

404

DBS.290011

The DB instance does not exist.

The DB instance does not exist.

Check whether the tenant has the DB instance, whether the DB instance name or ID is correct, and whether the DB instance exists.

404

DBS.290013

Resource not found.

Resource not found.

Check whether the transferred parameters are correct and whether the DB instance exists.

409

DBS.200011

Another operation is being performed on the DB instance or the DB instance is faulty.

Another operation is being performed on the DB instance or the DB instance is faulty.

Check whether the instance status or the ongoing operation on the instance conflicts with the request.

409

DBS.200019

This operation conflicts with the currently running task, please troubleshoot by yourself.

This operation conflicts with the task that is being performed.

Check whether the instance status or the ongoing operation on the instance conflicts with the request.

409

DBS.200022

The DB instance name already exists.

The DB instance name already exists.

Enter an instance name that is different from existing instance names.

409

DBS.200047

Another operation is being performed on the DB instance or the DB instance is faulty.

Another operation is being performed on the DB instance or the DB instance is faulty.

Check whether the instance status or the ongoing operation on the instance conflicts with the request.

409

DBS.200316

This operation cannot be performed because the DB instance status is Storage full.

This operation cannot be performed because the DB instance status is Storage full.

Check whether the instance storage space is full.

409

DBS.200402

Invalid operation.

Invalid operation.

Check whether the operation is valid.

409

DBS.200826

The database name already exists.

The database name already exists.

Check whether the database name is valid.

409

DBS.200827

The database user already exists.

The database user already exists.

Check whether the database user is valid.

409

DBS.200828

Built-in database accounts cannot be edited.

This is an internal account of the database and cannot be operated by users.

Check whether you have required operation permissions.

409

DBS.201201

The backup name already exists.

The backup name already exists.

Check whether the object exists.

409

DBS.201202

Another operation is being performed on the DB instance or the DB instance is faulty.

Another operation is being performed on the DB instance or the DB instance is faulty.

Check whether the instance status or the ongoing operation on the instance conflicts with the request.

409

DBS.201205

Backup is in progress, please wait.

Backup is in progress.

Wait until the backup is complete and try again.

409

DBS.212006

Another operation is being performed on the DB instance or the DB instance is faulty.

Another operation is being performed on the DB instance or the DB instance is faulty.

Check whether the instance status or the ongoing operation on the instance conflicts with the request.

409

DBS.212033

Failed to change parameter template values because the DB instance is currently being operated.

Failed to change parameter template values because the DB instance is currently being operated.

Check whether the instance status or the ongoing operation on the instance conflicts with the request.

409

DBS.280011

This operation cannot be performed because the DB instance is abnormal or has been deleted.

The DB instance is abnormal or has been deleted.

Check whether the instance status is normal or whether the instance has been deleted.

409

DBS.280406

Operation not allowed by the DB instance type or status.

Operation not allowed by the DB instance type or status.

Check whether the instance status or the ongoing operation on the instance conflicts with the request.

413

DBS.200046

The number of DB instances has reached the quota.

The number of DB instances has reached the quota.

Check whether the number of DB instances has reached the quota.

413

DBS.290003

The number of DB instances has reached the quota.

The number of DB instances has reached the quota.

Check whether the number of DB instances has reached the quota.

422

DBS.212019

The parameter cannot be processed.

Parameter error.

Check whether the parameter is correctly specified.

500

DBS.108000

Server failure.

Server failure.

Contact the customer service administrator or try again.

500

DBS.108002

Server failure.

Server failure.

Contact the customer service administrator or try again.

500

DBS.108005

Server failure.

Server failure.

Contact the customer service administrator or try again.

500

DBS.200005

Server failure.

Server failure.

Contact the customer service administrator or try again.

500

DBS.200208

Server failure.

Server failure.

Contact the customer service administrator or try again.

500

DBS.200811

Failed to create the database.

Failed to create the database.

Check the failure cause or contact technical support.

500

DBS.200821

Failed to modify database user permissions.

Failed to modify database user permissions.

Check whether you have required permissions.

500

DBS.213002

Failed to process the request.

Failed to process the request.

Contact the customer service administrator or try again.

500

DBS.213004

Failed to process the request.

Failed to process the request.

Contact the customer service administrator or try again.

500

DBS.290006

Failed to process the request.

Failed to process the request.

Contact the customer service administrator or try again.

500

DBS.290015

Failed to process the request.

Failed to process the request.

Contact the customer service administrator or try again.

400

DBS.280266

Storage space must be a multiple of 10.

Storage space must be a multiple of 10.

Check whether the storage space is a multiple of 10.

400

DBS.280611

Storage space must be a common multiple of 4GB and the number of shards.

The storage space must be a multiple of (Number of shards x 4 GB).

Check whether the storage space meets requirements.

400

DBS.280612

Storage space excess max limit for current shard number.

The selected storage space exceeds the upper limit.

Check whether the storage space meets requirements.

400

DBS.280243

Invalid region.

Invalid region.

Enter a correct region ID.

400

DBS.200505

The subnet does not exist or does not belong to the VPC.

The subnet does not exist or does not belong to the VPC.

Enter a correct subnet and try again later.

404

DBS.200502

The security group does not exist or does not belong to the VPC.

The security group does not exist or does not belong to the VPC.

Enter a correct security group and try again later.

400

DBS.200065

Invalid retention days.

Invalid retention days.

Check whether the retention days are valid.

400

DBS.280602

Invalid HA consistency.

Invalid HA consistency.

Check whether the HA consistency is valid.

400

DBS.280262

Invalid synchronize model.

Invalid synchronize model.

Check whether the synchronize model is valid.

400

DBS.200057

Invalid parameter template ID.

Invalid parameter template ID.

Enter a correct parameter template ID and try again later.

404

DBS.200058

The parameter template does not exist.

The parameter template does not exist.

Check whether the parameter template exists.

400

DBS.200059

Invalid database port.

Invalid database port.

Check whether the database port is valid.

400

DBS.280654

The Ha instance is not supported to cancel parallel restore.

Parallel restoration cannot be canceled for centralized instances.

Cancel parallel restoration in the request body based on the API Reference.

400

DBS.280613

Please use specifications of data nodes.

Use the specifications of data nodes.

Check whether the specifications of data nodes are correct.

404

DBS.200355

Resource not found.

Resource not found.

Check whether the resources exist and try again.

400

DBS.200061

Invalid billing mode.

Invalid billing mode.

Check whether the billing mode is valid.

400

DBS.201218

The backup file is not manual.

The backup file is not a manual backup file.

Select a manual backup file.

404

DBS.280022

The DB instance does not exist.

The DB instance does not exist.

Check whether the tenant has the DB instance, whether the DB instance name or ID is correct, and whether the DB instance exists.

400

DBS.280408

Invalid project ID.

Invalid project ID.

Check whether the project ID is valid.

400

DBS.280607

Exceeding the upper limit of data nodes number in a single expand request.

The number of data nodes to be added at a time exceeds the upper limit.

Check whether the number of data nodes to be added at a time reaches the upper limit.

400

DBS.200082

The available IP addresses in the selected subnet are insufficient.

The available IP addresses in the selected subnet are insufficient.

Enter a correct subnet where there are available IP addresses and try again later.

400

DBS.280606

Expanding coordinator nodes and data nodes at the same time is not supported currently.

Coordinator nodes and data nodes cannot be added at the same time.

View the related constraints and try again.

400

DBS.280608

Exceeding the upper limit of coordinator nodes number in a single expand request.

The number of coordinator nodes to be added at a time exceeds the upper limit.

Check whether the number of coordinator nodes to be added at a time reaches the upper limit.

400

DBS.280609

Expand cluster request must contain at least one node type to expand.

At least one type of node needs to be added.

View the related constraints and try again.

400

DBS.301024

The backup file is not normal.

The backup file status is abnormal.

Check the status of the backup file.

400

DBS.280651

Failed to create all DB schemas.

Failed to create all DB schemas.

Check the input schema parameters and try again.

400

DBS.280652

Failed to create some DB schemas.

Failed to create some DB schemas.

Check the input schema parameters and try again.

400

DBS.200029

Incorrect username or password parameter.

Incorrect username or password.

Enter the correct username and password.

400

DBS.280132

Database name not entered.

The database name is not specified.

Enter a database name.

400

DBS.280661

Illegal instance specification, which does not exist or does not match the instance

Illegal instance specification, which does not exist or does not match the instance.

Check the input specification parameters based on the instance.

400

DBS.280626

DR relationship established between primary and DR instances.

A DR relationship has been established between primary and DR instances.

Check whether a DR relationship has been established between primary and DR instances.

400

DBS.280638

The DR relationship does not exist.

The DR relationship does not exist.

Check whether the DR relationship exists.

400

DBS.280806

Cross-region DR operation failed.

Cross-region DR operation failed.

Check whether the project ID of the current region is valid.

400

DBS.280667

Invalid shard component ID.

Invalid shard component ID.

Check whether the component ID is valid.

400

DBS.280668

Component IDs are from the same shard.

Component IDs are from the same shard.

Check whether component IDs are from different shards.

400

DBS.280676

The component ID does not belong to the current node ID.

The component ID does not belong to the current node ID.

Check whether the component ID belongs to the corresponding node ID during the primary/standby DN switchover.

400

DBS.200478

Failed to change the password.

Failed to change the password.

Check whether the password is correct.

400

DBS.200062

Invalid database username.

Invalid database username.

Enter a valid database username.

400

DBS.280653

Invalid database template. Use the template0.

Invalid database template. Use the template0.

Enter a valid template name.

400

DBS.200064

Invalid retention days.

Invalid retention days.

Set the retention period to a valid value.

400

DBS.06010001

Instance status is invalid.

The instance status is invalid.

Check the instance status.

400

DBS.06020003

An operation that conflicts with the current operation is in progress.

An operation that conflicts with the current operation is in progress.

Check whether another operation is being performed on the instance.

400

DBS.06020152

Incremental restoration in progress for the primary instance. Perform this operation when there is no DR relationship.

Incremental restoration in progress for the DR instance. Select an instance without a DR relationship as DR instance.

Check the DR status of the current instance.

400

DBS.06020153

Incremental restoration failed for the DR instance. Perform this operation when there is no DR relationship.

Incremental restoration failed for the DR instance. Select an instance without a DR relationship as DR instance.

Check the DR status of the current instance.

400

DBS.06020154

Promotion to primary in progress for the DR instance. Perform this operation when there is no DR relationship.

Promotion to primary in progress for the DR instance. Perform this operation when there is no DR relationship.

Check the DR status of the current instance.

400

DBS.06020175

Incremental synchronization failed for the primary instance. Perform this operation when incremental synchronization is in progress.

Incremental synchronization failed for the primary instance. Perform this operation when incremental synchronization is in progress.

Incremental synchronization failed for the primary instance. Perform this operation when incremental synchronization is in progress.

400

DBS.06020177

Switchover failed for the DR instance. Perform this operation when incremental restoration is in progress.

Switchover failed for the DR instance. Perform this operation when incremental restoration is in progress.

Switchover failed for the DR instance. Perform this operation when incremental restoration is in progress.

400

DBS.06020180

Incremental restoration failed for the DR instance. Perform this operation when incremental restoration is in progress.

Incremental restoration failed for the DR instance. Perform this operation when incremental restoration is in progress.

Incremental restoration failed for the DR instance. Perform this operation when incremental restoration is in progress.

400

DBS.06020161

The xlog_keep_radio field is invalid.

The xlog_keep_radio field is invalid.

The xlog_keep_radio field is invalid.

400

DBS.06020162

This operation is not supported.

This operation is not supported.

This operation is not supported.

400

DBS.06280105

This feature is not enabled.

This feature is not enabled.

Enable the feature on the O&M management platform.

400

DBS.06010013

Parameter error: ${parameterName}${parameterValue}

The parameter is invalid.

Enter a valid parameter value.

400

DBS.216003

Permission denied.

No permission.

Check whether the account has sufficient permissions.

400

DBS.06280032

New OS does not match original instance.

New OS does not match original instance.

Check whether the OS of the new DB instance matches that of the original DB instance.

400

DBS.06280033

The selected deployment model of the ${resourceType} type cannot be created.

The selected deployment model cannot be created.

Check whether the current resource type supports the creation of the instance.

400

DBS.06010018

Failed to obtain the instance volume information.

The disk information fails to be obtained.

Check whether the remote interface for obtaining disk information is successfully invoked or whether an exception occurs during disk information processing.

400

DBS.06010041

None of the configuration parameter values to be modified are changed.

All modified parameter values remain unchanged.

Enter a value that is different from the current value.

400

DBS.06020109

This operation is not supported because ${paramName} is not enabled. Contact customer service.

Operation not supported because ${paramName} is disabled. Contact customer service.

Contact customer service to enable the feature.

400

DBS.200920

The number of batch operation exceeds the maximum. Please check.

The number of objects included in a batch operation exceeds the maximum.

Reduce the length of the request parameter.