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Data Transfer Service

Release Notes and Announcements
Release Notes
Announcements
Product Introduction
Overview
Data Migration
Data Sync
Data Subscription (Kafka Edition)
Strengths
Supported Regions
Specification Description
Purchase Guide
Billing Overview
Configuration Change Description
Payment Overdue
Refund
Getting Started
Data Migration Guide
Data Sync Guide
Data Subscription Guide (Kafka Edition)
Preparations
Business Evaluation
Network Preparation
Adding DTS IP Addresses to the Allowlist of the Corresponding Databases
DTS Service Permission Preparation
Database and Permission Preparation
Configuring Binlog in Self-Built MySQL
Data Migration
Databases Supported by Data Migration
Cross-Account TencentDB Instance Migration
Migration to MySQL Series
Migrating to PostgreSQL
Migrating to MongoDB
Migrating to SQL Server
Migrating to Tencent Cloud Distributed Cache
Task Management
Data Sync
Databases Supported by Data Sync
Cross-Account TencentDB Instance Sync
Sync to MySQL series
Synchronize to PostgreSQL
Synchronization to MongoDB
Synchronize to Kafka
Task Management
Data Subscription (Kafka Edition)
Databases Supported by Data Subscription
MySQL series Data Subscription
Data Subscription for TDSQL PostgreSQL
MongoDB Data Subscription
Task Management
Consumption Management
Fix for Verification Failure
Check Item Overview
Cutover Description
Monitoring and Alarms
Supported Monitoring Indicators
Supported Events
Configuring Metric Alarms and Event Alarms via the Console
Configuring Indicator Monitoring and Event Alarm by APIs
Ops Management
Configuring Maintenance Time
Task Status Change Description
Practical Tutorial
Synchronizing Local Database to the Cloud
Creating Two-Way Sync Data Structure
Creating Many-to-One Sync Data Structure
Creating Multi-Site Active-Active IDC Architecture
Selecting Data Sync Conflict Resolution Policy
Using CLB as Proxy for Cross-Account Database Migration
Migrating Self-Built Databases to Tencent Cloud Databases via CCN
Best Practices for DTS Performance Tuning
FAQs
Data Migration
Data Sync
FAQs for Data Subscription Kafka Edition
Regular Expressions for Subscription
Error Handling
Common Errors
Failed Connectivity Test
Failed or Alarmed Check Item
Inability to Select Subnet During CCN Access
Slow or Stuck Migration
Data Sync Delay
High Data Subscription Delay
Data Consumption Exception
API Documentation
History
Introduction
API Category
Making API Requests
(NewDTS) Data Migration APIs
Data Sync APIs
Data Consistency Check APIs
(NewDTS) Data Subscription APIs
Data Types
Error Codes
DTS API 2018-03-30
Service Agreement
Service Level Agreements

Error Codes

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最終更新日: 2025-10-24 14:49:46

Feature Description

If there is an Error field in the response, it means that the API call failed. For example:

 {
    "Response": {
        "Error": {
            "Code": "AuthFailure.SignatureFailure",
            "Message": "The provided credentials could not be validated. Please check your signature is correct."
        },
        "RequestId": "ed93f3cb-f35e-473f-b9f3-0d451b8b79c6"
    }
}

Code in Error indicates the error code, and Message indicates the specific information of the error.

Error Code List

Common Error Codes

Error Code Description
ActionOffline This API has been deprecated.
AuthFailure.InvalidAuthorization Authorization in the request header is invalid.
AuthFailure.InvalidSecretId Invalid key (not a TencentCloud API key type).
AuthFailure.MFAFailure MFA failed.
AuthFailure.SecretIdNotFound Key does not exist. Check if the key has been deleted or disabled in the console, and if not, check if the key is correctly entered. Note that whitespaces should not exist before or after the key.
AuthFailure.SignatureExpire Signature expired. Timestamp and server time cannot differ by more than five minutes. Please ensure your current local time matches the standard time.
AuthFailure.SignatureFailure Invalid signature. Signature calculation error. Please ensure you’ve followed the signature calculation process described in the Signature API documentation.
AuthFailure.TokenFailure Token error.
AuthFailure.UnauthorizedOperation The request is not authorized. For more information, see the CAM documentation.
DryRunOperation DryRun Operation. It means that the request would have succeeded, but the DryRun parameter was used.
FailedOperation Operation failed.
InternalError Internal error.
InvalidAction The API does not exist.
InvalidParameter Incorrect parameter.
InvalidParameterValue Invalid parameter value.
InvalidRequest The multipart format of the request body is incorrect.
IpInBlacklist Your IP is in uin IP blacklist.
IpNotInWhitelist Your IP is not in uin IP whitelist.
LimitExceeded Quota limit exceeded.
MissingParameter A parameter is missing.
NoSuchProduct The product does not exist.
NoSuchVersion The API version does not exist.
RequestLimitExceeded The number of requests exceeds the frequency limit.
RequestLimitExceeded.GlobalRegionUinLimitExceeded Uin exceeds the frequency limit.
RequestLimitExceeded.IPLimitExceeded The number of ip requests exceeds the frequency limit.
RequestLimitExceeded.UinLimitExceeded The number of uin requests exceeds the frequency limit.
RequestSizeLimitExceeded The request size exceeds the upper limit.
ResourceInUse Resource is in use.
ResourceInsufficient Insufficient resource.
ResourceNotFound The resource does not exist.
ResourceUnavailable Resource is unavailable.
ResponseSizeLimitExceeded The response size exceeds the upper limit.
ServiceUnavailable Service is unavailable now.
UnauthorizedOperation Unauthorized operation.
UnknownParameter Unknown parameter.
UnsupportedOperation Unsupported operation.
UnsupportedProtocol HTTP(S) request protocol error; only GET and POST requests are supported.
UnsupportedRegion API does not support the requested region.

Service Error Codes

Error Code Description
AuthFailure.AuthFailureError Authentication failed.
AuthFailure.UnauthorizedOperationError The current user is not allowed to perform this operation as the authentication failed.
FailedOperation.FailedOperationError The operation failed.
FailedOperation.NotAllowOperation This operation is prohibited.
FailedOperation.ProxyError Proxy error.
FailedOperation.StartJobFailed Failed to start the task.
FailedOperation.StatusInConflict This operation cannot be performed due to a status conflict.
FailedOperation.StatusInConflictError The current state does not allow the operation.
InternalError.AddTaskError Failed to create the async task.
InternalError.CeleryError An internal scheduling system error occurred.
InternalError.CgwSystemError A CGW system error occurred.
InternalError.DatabaseError Failed to access the database on the DTS platform.
InternalError.DuplicateJob Migration tasks are in conflict.
InternalError.InternalErrorError An internal error occurred.
InternalError.InternalHttpServerError An HTTP access request error occurred.
InternalError.InternalInnerCommonError An error occurred while accessing the internal component.
InternalError.InternalTradeError Failed to call the billing service.
InternalError.LockError Locks are in conflict.
InternalError.ProtocolError A communication protocol error occurred.
InternalError.UndefinedError An internal error occurred.
InternalError.UnknownError An unknown internal error occurred.
InvalidParameter.BizInvalidParameterValueError Parameter value error.
InvalidParameter.InstanceNotFound The instance does not exist.
InvalidParameter.InvalidIpAddress ip address error.
InvalidParameter.InvalidParameterError The parameter is invalid.
InvalidParameterValue.BizInvalidParameterValueError Invalid business parameters.
InvalidParameterValue.DataConvertError A data conversion error occurred.
InvalidParameterValue.InvalidParameterValue The parameter value is incorrect.
InvalidParameterValue.InvalidParameterValueError The parameter is invalid.
LimitExceeded.MaxUnusedJobs The number of idle migration tasks exceeds the limit.
OperationDenied The operation was denied.
OperationDenied.BizOperationDeniedError The operation was denied as the condition was not met.
OperationDenied.JobOperationDeniedError The task operation failed.
OperationDenied.MigrateServiceSupportError DTS does not support the current migration type.
OperationDenied.NotEnoughMoneyError The account balance is insufficient.
OperationDenied.OperationDenied This operation cannot be performed.
OperationDenied.OperationDeniedError The operation was denied.
RequestLimitExceeded.RequestLimitExceededError The number of requests exceeds the limit.
ResourceNotFound.BizResourceNotFoundError The resource was not found.
ResourceNotFound.JobNotExist The migration task does not exist.
ResourceNotFound.ResourceNotFound The instance was not found.
ResourceNotFound.ResourceNotFoundError The resource was not found.
UnauthorizedOperation.NotEnoughPrivileges Authentication failed as there were no required permissions.
UnauthorizedOperation.UnauthorizedOperationError The operation is unauthorized.
UnsupportedOperation.IntraNetUserNotTaggedError The intranet user did not specify the required tags when creating the migration task. The department, product, and owner tags must be specified.

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