This topic describes the error codes that you may encounter when you configure data addresses or migration tasks in Data Online Migration of the new version. This topic also provides the corresponding solutions.
Error code | Description | Solution |
ImportAddressAlreadyExist | A data address with the same name already exists. | Modify the data address name and try again. |
ImportAddressIsOccupied | The specified data address is in use. | The data address is being referenced by a migration task. Delete the migration task before you delete the data address. |
ImportAddressNumExceed | The number of data addresses has reached the upper limit. | Delete the data addresses that are no longer in use. Then, try again to create a data address. |
ImportAddressTypeInvalid | The type of the source or destination data address is invalid. | Specify valid source and destination data addresses. |
ImportAgentAlreadyExist | An agent with the same name already exists. | Create an agent with a unique name. |
ImportAgentIsOccupied | The agent to be deleted is in use. | Check whether the agent is associated with a data address. Delete the data address before you delete the agent. |
ImportAgentNumExceed | The number of created agents has reached the upper limit. | Delete the agents that are not used before you create an agent. |
ImportJobAlreadyExist | A task with the same name already exists. | Create a task with a unique name. |
ImportJobConcurrencyExceed | The number of tasks to be concurrently run exceeds the upper limit. | Reduce the number of concurrent tasks. |
ImportJobConflictOnUpdateStatus | A conflict occurred when you change multiple tasks to the same state. | Do not change multiple tasks to the same state. Try again later. |
ImportJobHasDescendants | The task to be deleted contains one or more subtasks. | Delete the subtasks before you delete the task. Alternatively, forcibly delete the task and its subtasks. |
ImportJobInDeleting | The task whose status you want to update is being deleted. | Check the task status. Do not update the task status if the task is being deleted. |
ImportJobNumExceed | The number of created tasks has reached the upper limit. | Delete the tasks that are not used before you create a task. |
ImportJobRepeatedOnSameAddress | A task with the same source data address and destination data address already exists. | Create a task with a different source data address or destination data address from existing tasks. |
ImportJobUpdateConcurrently | A conflict occurred when the status of multiple tasks are being updated at a time. | Check the status of the tasks that you want to update and try again. |
ImportTunnelIsOccupied | The tunnel to be deleted is in use. | Check whether the tunnel is associated with an agent. Delete the agent before you delete the tunnel. |
InternalError | An internal error occurred on the server. | Submit a ticket to report the detailed error information. |
InvalidImportJobStatus | The specified task state is invalid. For example, the state is set to Started for a task being stopped. | Specify a valid task state based on the task status. The following task states are supported: Started: IMPORT_JOB_LAUNCHING Paused: IMPORT_JOB_SUSPEND Stopped: IMPORT_JOB_CLOSIING |
MissingArgument | One or more required parameters are missing. | Check whether the request parameters are valid based on the error message. |
NoSuchImportAddress | The specified data address does not exist. | 1. Check whether the specified data address exists. 2. If not, create a data address and specify the correct name of the data address. |
NoSuchImportAgent | The specified agent does not exist. | 1. Check whether the specified agent exists. 2. If not, create an agent and specify the correct name of the agent. |
NoSuchImportJob | The specified task does not exist. | 1. Check whether the specified task name or task ID is correct. You can query all tasks based on the specified UID. 2. Specify a correct task name or task ID. |
NoSuchImportJobParent | The specified parent task does not exist. | Check whether the specified parent task exists. Specify the correct name of the parent task. |
NoSuchImportJobRunTimeId | The specified running record ID of the task does not exist. | 1. Query the running history of the task and check whether the specified running record ID exists. 2. Specify a correct running record ID. |
QpsLimitExceeded | The request frequency of an operation exceeds the upper limit. | Reduce the request frequency and try again. |