Error Codes

500

DBS.05000000

server error.

Server error.

Contact customer service.

400

DBS.05000001

The kernel version is too early.

Proxy instances cannot be created due to an early kernel version.

Upgrade the kernel version.

400

DBS.05000006

The username and password must be different.

The username and password must be different.

Enter a strong password.

400

DBS.05000007

The password cannot be the username spelled backwards.

The password cannot be the username spelled backwards.

Enter a strong password.

400

DBS.05000008

The current version is the latest. No update is available.

The current version is the latest. No updates are available.

Select a version later than the current version.

400

DBS.05000009

The truncate_lsn value exceeds the threshold. Change the value during off-peak hours or contact technical support.

The value of truncate_lsn exceeds the threshold. Change the value during off-peak hours or contact technical support.

The value of truncate_lsn exceeds the threshold. Change the value during off-peak hours or contact technical support.

400

DBS.05000010

The write priority of proxy nodes must be unique.

The write priority of proxy nodes must be unique.

Reset the write priority.

400

DBS.05000011

The value must be a positive integer and less than the number of primary nodes.

The value must be a positive integer and less than the number of primary nodes.

Reset the value.

400

DBS.05000012

Please contact Huawei cloud customer service to upgrade.

Contact Huawei Cloud customer service to perform the upgrade.

Contact customer service to perform the upgrade.

400

DBS.05000014

Dedicated edition cannot be changed to general-purpose edition.

Dedicated edition cannot be changed to general-purpose edition.

Do not change dedicated edition to general-purpose edition.

400

DBS.05000015

General-purpose edition is not supported.

General-purpose edition is not supported.

Do not choose general-purpose edition.

400

DBS.05000018

Request parameter list is empty.

The request parameter list is empty.

Check the parameter list.

400

DBS.05000019

DBA Assistant is not supported.

DBA Assistant is not supported.

Contact customer service to enable DBA Assistant.

400

DBS.05000020

No more ip addresses are available, need ${ipNumNeed} ,left ${ipNumLeft}.

Insufficient IP addresses in the subnet. Required IP addresses: ${ipNumNeed}. Remaining IP addresses: ${ipNumLeft}.

Select another subnet to create an instance.

400

DBS.05000021

dnsName has already exist.

The private domain name already exists.

Change the private domain name.

400

DBS.05000022

InstanceId do not match proxy.

The proxy instance does not belong to the DB instance.

Change the proxy instance.

400

DBS.05000023

The operation not supported. Contact the administrator please.

This operation is not supported. Contact customer service.

Contact customer service.

400

DBS.05000024

This operation cannot be performed because there are large transactions in the database.

There are large transactions in the database.

Contact customer service.

400

DBS.05000025

Failed to lock the resource package.

Failed to lock the resource package.

Contact customer service.

400

DBS.05000026

Resource package already exists.

The resource package already exists.

Contact customer service.

400

DBS.05000027

If read replicas can be automatically added or deleted during the auto scaling policy, you cannot create or delete proxy instances.

If read replicas can be automatically added or deleted during the auto scaling policy, you cannot create or delete proxy instances.

Do not create or delete proxy instances.

400

DBS.05000028

You do not have operation permissions ${agencyName}. Check account permissions on IAM.

You do not have operation permission ${agencyName}. Check account permissions on IAM.

Check account permissions on IAM.

400

DBS.05000029

Encrypted backup and cross-region backup cannot be both enabled.

Cross-region and encrypted backup cannot be both enabled.

Disable encrypted backup first.

400

DBS.05000030

Encrypted backup and cross-region backup cannot be both enabled.

Encrypted backup and cross-region backup cannot be both enabled.

Disable cross-region backup first.

400

DBS.05000031

The current KMS algorithm does not support encrypted backup.

The current KMS algorithm does not support encrypted backup.

Select the SM4 or AES algorithm.

400

DBS.05000032

Proxy not support this port.

The proxy instance does not support this port. Enter a correct port by referring to the official document.

Enter a correct port by referring to the official document.

400

DBS.05000033

Proxy dns duplicate, please reset it.

The domain name of the proxy address already exists. Reset it.

Reset the domain name of the proxy address.

400

DBS.05000034

The kernel version of the new instance must be later than or equal to original instance, please reset it.

The kernel version of the new instance must be later than or equal to that of the original instance. Reset it.

Select a later kernel version.

400

DBS.05000036

Invalid records. Enter a valid value.

Invalid records. Enter a valid value.

Enter a valid value.

400

DBS.05000037

Invalid database charset. Enter a valid charset from [${charsets}].

Invalid database character set. Enter a value within value range [${charsets}].

Correct the character set.

400

DBS.05000038

The tag is not compliant. The tag must comply with the corresponding tag policy.

The tag is not compliant. The tag must comply with the tag policy.

Contact customer service.

400

DBS.05000042

Invalid databases. Enter a valid value.

Invalid database table. Reset it.

Check whether the database table name is correct.

400

DBS.05000043

Invalid last_table_info. Enter a valid value.

Invalid final database table. Reset it.

Check whether the final database table is correct.

400

DBS.05000044

Param error: [${parameter}].

Parameter error: [${parameter}].

Enter a correct parameter based on the error description.

400

DBS.05000045

Some databases name are repeated.

There are duplicate databases in the request.

Check whether there are duplicate databases in the request.

400

DBS.05000046

Some tables name are repeated.

There are duplicate tables in the request.

Check whether there are duplicate tables in the request.

400

DBS.05000047

Some databases name are not exists.

The source database is not found.

Check whether the source database is correct.

400

DBS.05000048

Some tables name are not exists.

The source database table is not found.

Check whether the source database table is correct.

400

DBS.05000049

Binlog meta data is not exist.

The Binlog metadata is not found.

Contact customer service.

400

DBS.05000058

The non-extended-use specifications cannot be changed to extended-use specifications or the other way around.

The non-extended-use specifications cannot be changed to extended-use specifications or the other way around.

Select correct specifications.

400

DBS.05000062

Kernel parameter [${parameter}] must be [${paraValue}].

The kernel parameter [${parameter}] must be set to [${paraValue}].

Change the parameter value based on the error description.

400

DBS.05000068

Not support open TDE function.

TDE cannot be enabled.

Contact customer service to enable the corresponding whitelist feature.

400

DBS.05000069

The current kernel version does not support the TDE function.

The current kernel version does not support TDE.

Select a kernel version that supports TDE.

400

DBS.05000070

Invalid TDE encryption type. Only SM4 or AES256 is supported.

Invalid TDE encryption type. Only SM4 or AES-256 is supported.

Select a supported TDE encryption type.

400

DBS.05000071

Failed to update the TDE information.

Failed to update TDE information.

Contact customer service.

400

DBS.05000072

The current user is in the blacklist. They have no permissions to create DB instances.

The current user is in the blacklist. They have no permissions to create DB instances.

Contact customer service.

400

DBS.05000073

The TDE instance cannot change to a kernel version that does not support TDE.

TDE is enabled for the instance, but the kernel version that instance will be changed to does not support TDE.

Select a kernel version that supports TDE.

400

DBS.05000074

You cannot specify AZs for read replicas.

You cannot specify AZs for read replicas.

Contact customer service to enable the corresponding whitelist feature.

400

DBS.05000076

Invalid proxy name.

Invalid proxy instance name.

Choose a valid proxy instance name.

400

DBS.05000077

Node deletion failed. Delete residual data on the node first.

Node deletion failed. Delete residual data on the node first.

Delete residual data on the node first.

400

DBS.05000078

New node weight is null. Please input it.

The weight of the new node is left blank. Enter a weight.

When adding a node, enter its weight.

400

DBS.05000079

Failed to verify the database synchronization configuration. Please check: [${parameter}].

Failed to verify the database synchronization configuration. Check [${parameter}].

Check the error parameter based on the error description.

400

DBS.05000080

Failed to verify the table synchronization configuration. Please check: [${parameter}].

Failed to verify the table synchronization configuration. Check [${parameter}].

Check the error parameter based on the error description.

400

DBS.05000081

Too many nodes.

Too many nodes.

Select the number of nodes allowed.

400

DBS.05000084

Read replicas are being created.

Read replicas are being created.

Disable the auto scaling policy after the read replicas are created.

400

DBS.05000085

The availability zone mode is not supported: [${parameter}].

The AZ type [${parameter}] is not supported.

Check the error parameter based on the error description.

400

DBS.05000086

Invalid AZ: [${parameter}].

Invalid AZ: [${parameter}].

Check the error parameter based on the error description.

400

DBS.05000087

Invalid dedicated resource id: [${parameter}].

Invalid dedicated resource ID: [${parameter}].

Check the error parameter based on the error description.

400

DBS.05000088

Invalid backup time: [${parameter}].

Invalid backup time: [${parameter}].

Check the error parameter based on the error description.

400

DBS.05000089

Invalid node quantity: [${parameter}].

Invalid number of nodes: [${parameter}].

Check the error parameter based on the error description.

400

DBS.05000090

Invalid security group: [${parameter}].

Invalid security group: [${parameter}].

Check the error parameter based on the error description.

400

DBS.05000091

Unsupported operation: [${parameter}].

Unsupported operation: [${parameter}].

Check the error parameter based on the error description.

400

DBS.05000092

General volume is not supported.

General-purpose storage is not supported.

Contact customer service to enable the corresponding whitelist feature.

400

DBS.05000093

Readonly proxy with balance route not support route to master.

When load balancing is enabled for a read-only proxy instance, requests cannot be routed to the primary node.

Contact customer service.

400

DBS.05000094

The cv_lsn value exceeds the threshold.Change the value during off-peak hours or contact technical support.

The value of cv_lsn exceeds the threshold. Change the value during off-peak hours or contact technical support.

Contact customer service.

400

DBS.05000095

This operation cannot be performed because there are long transactions in the database.

There are long-running transactions in the database.

Contact customer service.

400

DBS.05000096

CPU usage is too high or tables number exceeds the upper limit not support re-diagnose.

If the CPU usage is too high or the number of tables exceeds the upper limit, re-diagnosis is not supported.

Contact customer service.

409

DBS.05000097

The same account name and host IP already exist.

The account name and host IP address already exist.

Select a different account name or host IP address.

400

DBS.05000098

The current kernel version does not support level-1 backups.

The current kernel version does not support level-1 backups.

Select a proper kernel version.

400

DBS.05000099

The flavor of arm standard don't support to resize.

Specifications of the standard edition cannot be changed.

Select a correct specification code.

400

DBS.05000100

The failover priority cannot be set to 1 because the specifications of this node are different from those of the primary node.

The failover priority cannot be set to 1 because the specifications of this node are different from those of the primary node.

Set a different failover priority.

400

DBS.05000101

A manual switchover can be performed only for nodes with the failover priority set to 1.

A manual switchover can be performed only for nodes with the failover priority set to 1.

A manual switchover can be performed only for nodes with the failover priority set to 1.

400

DBS.05000102

A node with failover priority set to 1 is required.

A node with failover priority set to 1 is required.

When changing the failover priority, ensure that there is at least one node with the failover priority set to 1.

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.

Check whether any mandatory request parameter is empty.

400

DBS.200021

Invalid DB instance name.

Invalid DB instance name.

Check whether the instance name is correct.

400

DBS.200023

Storage space is out of range.

The storage space is out of range.

Check whether the storage space exceeds the allowed range.

400

DBS.200024

Invalid region.

Invalid region.

Check whether the region name is correct and whether the region is available.

400

DBS.200025

Invalid AZ.

Invalid AZ.

Check whether the AZ name is correct and whether the AZ is available.

400

DBS.200026

Invalid storage type.

Invalid storage type.

Check whether the storage type is correct.

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 and version match and meet the requirements.

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 engine version is not found.

Check whether the DB engine is supported by TaurusDB.

400

DBS.200043

Invalid synchronize model.

Invalid HA synchronization mode.

Check whether the HA synchronization model meets the requirements.

400

DBS.200048

Invalid VPC ID.

Invalid VPC ID.

Check whether the VPC ID and name are correct and meet the requirements.

400

DBS.200049

Invalid subnet ID.

Invalid subnet ID.

Check whether the subnet ID and name are correct and meet the requirements.

400

DBS.200051

Invalid HA mode.

Invalid HA mode.

Check whether the HA mode meets the requirements.

400

DBS.200052

Invalid database root password.

Invalid database root password.

Check whether the username and password match and whether the password meets the requirements.

400

DBS.200053

The selected specifications do not exist.

The selected specifications are not found.

Check whether the specifications are correct and available in the current AZ.

400

DBS.200054

Invalid specifications.

Invalid specifications.

Check whether the specifications are correct and available in the current AZ.

400

DBS.200056

The maximum number of nodes has been reached.

There are too many nodes.

Check whether the number of instance nodes reaches the upper limit.

400

DBS.200063

Invalid cluster mode.

Invalid cluster mode.

Check whether the cluster mode is valid.

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 for the DB instance exceeds the upper limit.

400

DBS.200098

The tag already exists.

The tag already exists.

Check whether the tag exists.

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.200306

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

The new storage space must be at least the original storage space.

Check whether the storage space exceeds the upper limit.

400

DBS.200461

The parameter value is out of range.

The parameter value is out of range.

Check whether the port is valid.

400

DBS.200504

Invalid database version.

Invalid database version.

Check whether the database version is valid.

400

DBS.200543

The job does not exist.

The task is not found.

Check whether the task ID is valid.

400

DBS.200823

The database does not exist.

The database is not found.

Check whether the database can be found.

400

DBS.200824

The database account does not exist.

The database account is not found.

Check whether the database account exists.

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.201101

Invalid backup cycle.

Invalid backup cycle.

Check whether the backup cycle meets the requirements.

400

DBS.201103

Invalid backup start time.

Invalid backup start time.

Check whether the start time meets the requirement.

400

DBS.201106

Invalid retention days.

The retention period of backups is invalid.

Check whether the backup retention period meets the requirements.

400

DBS.201203

The backup file does not exist.

The backup is not found.

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 is supported by TaurusDB.

400

DBS.201208

The operation is not allowed by the backup status.

The operation is not allowed by the backup status.

Check whether the status of the backup is Completed.

400

DBS.212002

Incorrect parameter group quota.

Incorrect parameter template quota.

Delete unnecessary parameter templates and create a new one.

400

DBS.212003

Operation not allowed.

The operation is not allowed.

Default parameter templates cannot be reset or deleted.

400

DBS.212004

Parameter group update error.

The parameter template fails to be updated.

Check whether the new parameter values are valid.

400

DBS.212005

The node does not belong to the group.

The node does not belong to the group.

Check whether the instance ID or node ID is correct.

400

DBS.212007

The DB engine does not exist.

The DB engine is not found.

Check whether the DB engine exists.

400

DBS.212008

The DB engine is not supported.

The DB engine is not supported.

Check whether the DB engine is supported by TaurusDB.

400

DBS.212009

Task processing failed.

The task fails to be processed.

Contact customer service.

400

DBS.212010

The parameter group is being applied.

The parameter template is being applied.

Perform the operation after the application is complete.

400

DBS.212011

Application failed.

Failed to apply the parameter template.

Contact customer service.

400

DBS.212012

The parameter does not exist.

The parameter is not found.

Check whether the new parameter is valid.

400

DBS.212014

The node does not have a default parameter group.

The node does not have a default parameter template.

Check whether the node ID or parameter template ID is correct.

400

DBS.212015

Partial success.

Partial success.

Check whether the parameters to be modified are correct.

400

DBS.212016

Parameter update failed.

Parameter update failed.

Contact customer service.

400

DBS.212017

Invalid parameter.

Parameter error.

Check whether the parameter name is valid.

400

DBS.212025

Update failed.

Update failed.

Contact customer service.

400

DBS.212030

Parameter error.

Parameter error.

The parameter template name already exists.

400

DBS.212032

The parameter template has been applied.

The parameter template has been applied.

The parameter template has been applied and cannot be deleted.

400

DBS.212037

Parameters are incorrectly set.

Parameters are incorrectly configured.

Check whether the parameter values are valid or within the valid range.

400

DBS.270024

Proxy instance does not exist.

The proxy instance is not found.

Check whether the tenant has the proxy instance, whether the input proxy instance ID is correct, and whether the proxy instance exists.

400

DBS.270025

Invalid weight.

Invalid weight.

Check whether the weight format and range are correct.

400

DBS.270026

Invalid proxy mode.

The proxy type is invalid.

Check whether the database proxy type is correct.

400

DBS.270027

Select a proxy instance.

No proxy instances are specified.

Check whether the proxy instance ID is null.

400

DBS.280001

Parameter error.

Parameter error.

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

400

DBS.280127

Invalid backup description.

Invalid backup description.

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

400

DBS.280128

The database name does not exist.

The database name is not found.

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.280203

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

This is a weak password. Enter a strong password.

The password is too weak. Change it to a strong one.

400

DBS.280204

Invalid parameter.

Invalid parameter.

Check whether the parameter value is valid or within the valid range.

400

DBS.280214

The backup does not exist.

The backup is not found.

Check whether the backup retention period is correct.

400

DBS.280216

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.280235

Invalid database type.

Invalid database type.

Check whether the DB engine is correct.

400

DBS.280237

Datastore not specified.

Datastore is not specified.

Check whether the DB engine is supported by TaurusDB.

400

DBS.280238

The DB engine or version is not supported.

The DB engine or version is not supported.

Check whether the DB engine and version match and meet the requirements.

400

DBS.280239

Invalid specifications.

Invalid specifications.

Check whether the specification code is correct, whether the specifications exist in the current AZ, and whether the specifications are supported.

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.

The storage space is out of range.

Check whether the specified storage space is correct.

400

DBS.280246

Invalid database root password.

Invalid database root password.

Check whether the username and password match and whether the password meets the requirements.

400

DBS.280250

Invalid backup retention days.

Invalid backup retention days.

Check whether the backup data retention period is valid or within the valid range.

400

DBS.280251

Invalid backup cycle.

Invalid backup cycle.

Check whether the backup cycle is valid or within the valid range.

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.280260

Invalid AZ mode.

Invalid AZ mode.

Check whether the AZ mode is valid.

400

DBS.280270

The parameter does not exist.

The parameter is not found.

Check whether the new parameter is valid.

400

DBS.280271

The parameter value is out of range.

The parameter value is out of range.

Check whether the parameter value is within the valid range.

400

DBS.280272

The tag key must be unique.

The tag key must be unique.

Check whether the new tag exists.

400

DBS.280277

Invalid backup name.

Invalid backup name.

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

400

DBS.280285

Invalid AZ.

Invalid AZ.

Check whether the AZ name is correct and whether the AZ is available.

400

DBS.280288

Invalid FlavorRef.

Invalid specifications.

Check whether the specification ID is null or a null string.

400

DBS.280311

Invalid storage space size.

Invalid storage space.

Check whether the specified storage space is correct and meets the requirements.

400

DBS.280325

Invalid storage information.

Invalid storage information.

Check whether the storage space or type is valid.

400

DBS.280342

Invalid cluster mode.

Invalid instance mode.

Check whether the instance mode is correct and whether the instance mode matches the instance ID.

400

DBS.280364

Invalid database port.

Invalid database port.

Check whether the database port is available.

400

DBS.280402

Invalid HA mode.

Invalid HA mode.

Check whether the HA mode meets the requirements.

400

DBS.280404

Invalid DB instance ID or node ID format.

Invalid DB instance ID.

Check whether the instance ID is valid.

400

DBS.280434

Invalid specification code.

Invalid specification code.

Check whether the specification code complies with the rules, whether the specifications exist, and whether the specifications are available.

400

DBS.280439

Invalid records. Enter a positive integer less than 100.

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

Check whether the number of queried records is within the valid range.

400

DBS.280448

The storage type is sold out.

The storage type is sold out.

Check whether the current storage type is available.

400

DBS.280449

Operation not allowed on frozen objects.

The operation is not allowed on frozen objects.

Check whether the instance is frozen and whether the current operation can be performed when the instance is frozen.

400

DBS.280450

The DB instance specifications are sold out.

The DB instance specifications are sold out.

Select another AZ or contact customer service.

400

DBS.280500

ELB must be enabled.

ELB must be enabled.

Enable ELB.

400

DBS.280505

CBC error: There are unprocessed orders.

CBC error: There are unprocessed orders.

Check whether the current order has been processed.

400

DBS.290000

Parameter error.

Parameter error.

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

400

DBS.290001

Invalid parameter letter case.

Invalid parameter letter case.

Check whether the parameter letter case is correct and meets the requirements.

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 input parameters are correct, whether the instance exists, and whether the tenant performs unauthorized operations.

403

DBS.200044

Resource not found or permission denied.

Resources are not found or permissions are denied.

Check whether the input parameters are correct, whether the resource exists, and whether the tenant has the access permission.

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 input parameters are correct, whether the instance exists, and whether the tenant performs unauthorized operations.

403

DBS.200810

You are not allowed to create databases on read replicas.

You are not allowed to create databases on read replicas.

Create databases on the primary node.

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.

Database users cannot be deleted from read replicas.

403

DBS.201003

Resource not found or permission denied.

Resources are not found or permissions are denied.

Check whether the parameters are correctly configured, whether the access resources exist, and whether the tenant has the access permission.

403

DBS.280015

Resource not found or permission denied.

Resources are not found or permissions are denied.

Check whether the parameters are correctly configured, whether the access resources exist, and whether the tenant has the access permission.

403

DBS.280056

Invalid token.

Invalid token.

Check whether the instance belongs to the tenant and whether the token has been obtained again.

404

DBS.200002

The DB instance does not exist.

The DB instance is not found.

Check whether the instance and its ID are correct and whether the 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 parameters are correctly configured and whether the instance status is normal.

404

DBS.200013

The original DB instance does not exist.

The original DB instance is not found.

Check whether the instance and its ID are correct and whether the instance exists.

404

DBS.200045

The DB instance does not exist.

The DB instance is not found.

Check whether the instance and its ID are correct and whether the instance exists.

404

DBS.200050

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

The security group is not found or does not belong to the VPC.

Check whether the security group ID is valid, whether the security group exists, and whether the private IP address for read of the node belongs to the security group.

404

DBS.200408

The DB instance does not exist.

The instance is not found or has been deleted.

Check whether the instance and its ID are correct and whether the instance exists.

404

DBS.200470

The region or AZ does not exist.

The region or AZ is not found.

Check whether the region or AZ is correct.

404

DBS.200501

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

The subnet is not found or does not belong to the VPC.

Check whether the subnet ID and name exist and whether the subnet belongs to the VPC.

404

DBS.200503

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

The VPC is not found or does not belong to the user.

Check whether the tenant has the VPC.

404

DBS.200602

The DB instance does not exist.

The DB instance is not found.

Check whether the instance and its ID are correct and whether the instance exists.

404

DBS.201010

The backup information does not exist.

The backup information is not found.

Check whether the backup exists and matches the instance.

404

DBS.201028

The DB instance does not exist.

The instance is not found or has been deleted.

Check whether the instance and its ID are correct and whether the instance exists.

404

DBS.212001

The parameter group does not exist.

The parameter template is not found.

Check whether the parameter template exists.

404

DBS.290002

The selected specifications do not exist.

The selected specifications are not found.

Check whether the specifications are correct and available in the current AZ.

404

DBS.290005

The DB instance does not exist.

The DB instance is not found.

Check whether the instance and its ID are correct and whether the instance exists.

404

DBS.290011

The DB instance does not exist.

The DB instance is not found.

Check whether the instance and its ID are correct and whether the instance exists.

404

DBS.290013

Resource not found.

Resources are not found.

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

409

DBS.200019

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 the instance status or whether 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.

Check whether the instance name exists.

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 the instance status or whether 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.

Adjust the storage space.

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

You are not allowed to create a database built-in account.

You are not allowed to create a database built-in account.

Check whether the database user is valid.

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

409

DBS.201205

Backup is in progress, please wait.

Backup is in progress.

Try again after the backup is complete.

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

409

DBS.280406

Operation not allowed by the DB instance type or status.

The operation is not allowed by the DB instance type or status.

Check whether the instance type and instance status meet requirements.

413

DBS.200046

The number of DB instances has reached the quota.

The number of DB instances has reached the quota.

Contact the database administrator to adjust the quota.

413

DBS.290003

The number of DB instances has reached the quota.

The number of DB instances has reached the quota.

Contact the database administrator to adjust the quota.

422

DBS.212019

The parameter cannot be processed.

The parameter or object in the request cannot be identified.

Check whether the parameter is valid.

500

DBS.108000

Server failure.

Server failure.

Contact customer service.

500

DBS.108002

Server failure.

Server failure.

Contact customer service.

500

DBS.108005

Server failure.

Server failure.

Contact customer service.

500

DBS.200005

Server failure.

Server failure.

Contact customer service.

500

DBS.200208

Server failure.

Server failure.

Contact customer service.

500

DBS.200811

Failed to create the database.

Failed to create the database.

Check whether resources are insufficient and then contact customer service.

500

DBS.200821

Failed to modify database user permissions.

Failed to modify database user permissions.

This operation is not allowed in the current instance status. Try again later.

500

DBS.213002

Failed to process the request.

Failed to process the request.

Internal service error. Contact customer service.

500

DBS.213004

Failed to process the request.

Failed to process the request.

Internal service error. Contact customer service.

500

DBS.290006

Failed to process the request.

Failed to process the request.

Internal service error. Contact customer service.

500

DBS.290015

Failed to process the request.

Failed to process the request.

Contact customer service.