# Error Codes

The following table describes error codes.

Table 1 V3 error codes
Error Code | Response Code | Description
--- | --- | ---
DBS.108000 | 500 | Server failure.
DBS.108002 | 500 | Server failure.
DBS.108005 | 500 | Server failure.
DBS.200001 | 400 | Parameter error.
DBS.200002 | 404 | The DB instance does not exist.
DBS.200004 | 400 | Parameter error.
DBS.200005 | 500 | Server failure.
DBS.200006 | 400 | The request is null. Enter a request parameter.
DBS.200008 | 404 | The ECS information of the DB instance cannot be found.
DBS.200010 | 403 | The DB instance ID or user ID may be null, or the operation is not authorized.
DBS.200011 | 409 | Another operation is being performed on the DB instance or the DB instance is faulty.
DBS.200013 | 404 | The original DB instance does not exist.
DBS.200019 | 409 | Another operation is being performed on the DB instance or the DB instance is faulty.
DBS.200021 | 400 | Invalid DB instance name.
DBS.200022 | 409 | The DB instance name already exists.
DBS.200023 | 400 | Storage space is out of range.
DBS.200024 | 400 | Invalid region.
DBS.200025 | 400 | Invalid AZ.
DBS.200026 | 400 | Invalid storage type.
DBS.200027 | 400 | Storage space must be a multiple of 10.
DBS.200040 | 400 | The DB engine or version is not supported.
DBS.200041 | 400 | Invalid database version.
DBS.200042 | 400 | The DB engine does not exist.
DBS.200043 | 400 | Invalid synchronize model.
DBS.200044 | 403 | Resource not found or permission denied.
DBS.200045 | 404 | The DB instance does not exist.
DBS.200046 | 413 | The number of DB instances has reached the quota.
DBS.200047 | 409 | Another operation is being performed on the DB instance or the DB instance is faulty.
DBS.200048 | 400 | Invalid VPC ID.
DBS.200049 | 400 | Invalid network ID.
DBS.200050 | 404 | The security group does not exist or does not belong to the VPC.
DBS.200051 | 400 | Invalid HA mode.
DBS.200052 | 400 | Invalid database root password.
DBS.200053 | 400 | The selected specifications do not exist.
DBS.200054 | 400 | Invalid specifications.
DBS.200055 | 400 | Invalid replica_of_id.
DBS.200056 | 400 | The maximum number of nodes has been reached.
DBS.200086 | 400 | This operation is not allowed by the DB instance status.
DBS.200087 | 400 | The number of tags added for the DB instance has reached the quota.
DBS.200098 | 400 | The tag already exists.
DBS.200203 | 400 | Failed to query the DB instance.
DBS.200303 | 400 | The scale-up times have reached the maximum value.
DBS.200306 | 400 | The new storage space must be greater than or equal to the original storage space.
DBS.200308 | 400 | The new storage space after scaling up cannot be greater than that of the primary DB instance.
DBS.200316 | 409 | This operation cannot be performed because the DB instance status is Storage full.
DBS.200402 | 409 | Invalid operation.
DBS.200405 | 400 | Parameter error.
DBS.200408 | 404 | The DB instance does not exist.
DBS.200461 | 400 | The parameter value is out of range.
DBS.200470 | 404 | The region or AZ does not exist.
DBS.200501 | 404 | The subnet does not exist or does not belong to the VPC.
DBS.200503 | 404 | The VPC does not exist or does not belong to the user.
DBS.200504 | 400 | Invalid database version.
DBS.200506 | 400 | Invalid KMS.
DBS.200543 | 400 | The job does not exist.
DBS.200602 | 404 | The DB instance does not exist.
DBS.200604 | 403 | The DB instance ID or user ID may be null, or the operation is not authorized.
DBS.200811 | 500 | Failed to create the database.
DBS.201003 | 403 | Resource not found or permission denied.
DBS.201010 | 404 | The backup information does not exist.
DBS.201014 | 400 | This operation is not allowed by the DB instance status.
DBS.201028 | 404 | The DB instance does not exist.
DBS.201035 | 400 | The database name must be different from the original and target database names.
DBS.201101 | 400 | Invalid backup cycle.
DBS.201103 | 400 | Invalid backup start time.
DBS.201106 | 400 | Invalid retention days.
DBS.201201 | 409 | The object already exists.
DBS.201202 | 409 | Another operation is being performed on the DB instance or the DB instance is faulty.
DBS.201203 | 400 | The backup file does not exist.
DBS.201205 | 409 | Backup is in progress, please wait.
DBS.201207 | 400 | The DB engine or version is not supported.
DBS.212001 | 404 | The parameter template does not exist.
DBS.212002 | 400 | Incorrect parameter template quota.
DBS.212003 | 400 | Operation not allowed.
DBS.212004 | 400 | Parameter template update error.
DBS.212005 | 400 | The node does not belong to the group.
DBS.212006 | 409 | Another operation is being performed on the DB instance or the DB instance is faulty.
DBS.212007 | 400 | The DB engine does not exist.
DBS.212008 | 400 | The DB engine is not supported.
DBS.212009 | 400 | Task processing failed.
DBS.212010 | 400 | The parameter template is being applied.
DBS.212011 | 400 | Application failed.
DBS.212012 | 400 | The parameter does not exist.
DBS.212013 | 404 | The object does not exist.
DBS.212014 | 400 | The node does not have a default parameter template.
DBS.212015 | 400 | Partial success
DBS.212016 | 400 | Parameter update failed.
DBS.212017 | 400 | Invalid parameter.
DBS.212019 | 422 | The parameter cannot be processed.
DBS.212025 | 400 | Update failed.
DBS.212030 | 400 | Parameter error
DBS.212032 | 400 | The parameter template has been applied.
DBS.212037 | 400 | Parameters are incorrectly set.
DBS.213004 | 500 | Failed to process the request.
DBS.216028 | 400 | Insufficient internal resource quota.
DBS.280001 | 400 | Parameter error.
DBS.280015 | 403 | Resource not found or permission denied.
DBS.280056 | 403 | Invalid token.
DBS.280127 | 400 | Invalid backup description.
DBS.280128 | 400 | The database name does not exist.
DBS.280204 | 400 | Invalid parameter.
DBS.280214 | 400 | The backup does not exist.
DBS.280235 | 400 | Invalid database type.
DBS.280236 | 400 | Invalid database version.
DBS.280238 | 400 | The DB engine or version is not supported.
DBS.280239 | 400 | Invalid specifications.
DBS.280241 | 400 | Invalid storage type.
DBS.280246 | 400 | Invalid database root password.
DBS.280250 | 400 | Invalid backup retention days.
DBS.280253 | 400 | Invalid backup start time.
DBS.280270 | 400 | The parameter does not exist.
DBS.280271 | 400 | The parameter value is out of range.
DBS.280272 | 400 | The tag key must be unique.
DBS.280277 | 400 | Invalid object name.
DBS.280285 | 400 | Invalid AZ.
DBS.280404 | 400 | Invalid DB instance ID or node ID format.
DBS.280449 | 400 | Operation not allowed on frozen objects.
DBS.280450 | 400 | The DB instance specifications are sold out.
DBS.290000 | 400 | Parameter error.
DBS.290001 | 400 | Invalid parameter letter case.
DBS.290002 | 404 | The selected specifications do not exist.
DBS.290003 | 413 | The number of DB instances has reached the quota.
DBS.290005 | 404 | The DB instance does not exist.
DBS.290006 | 500 | Failed to process the request.
DBS.290011 | 404 | The DB instance does not exist.
DBS.290013 | 404 | Resource not found.
DBS.290015 | 500 | Failed to process the request.
DBS.280618 | 400 | Differential backup cycle invalid.
DBS.200475 | 400 | New password should not equal to the old ones.
DBS.280234 | 400 | Invalid DB instance name.
DBS.280006 | 400 | The request is null. Enter a request parameter.
DBS.280203 | 400 | This is a weak password. Please enter a strong password.
DBS.200068 | 400 | This is a weak password. Please enter a strong password.
DBS.212033 | 403 | The parameter template values cannot be changed because the DB instance is being operated.
DBS.280433 | 400 | Invalid enterprise project ID.

Parent topic: Appendix