Start a data synchronization, data migration, or change tracking task in Data Transmission Service (DTS) to run or resume the task.
Prerequisites
Before you begin, make sure that you have:
Completed the Advanced Settings step for the DTS task, so the task appears on the Tasks page
Reviewed DTS billing information, including billable items, billing methods, and billing rules. For more information, see Billing overview
The task status must be one of the following before you can start it:
| Status | Description | Can start? |
|---|---|---|
| Not Started | Task is configured but has never run | Yes |
| Precheck Passed | Task passed the precheck and is ready to run | Yes |
| Paused | Task was paused. For example, if paused for more than 7 days, the task cannot be resumed and must be reconfigured | Yes, if paused fewer than 7 days |
| Failed | Task encountered an error. If the task has been in this state for an extended period, the task data is deleted | Yes, if task data is not deleted |
| Completed | Task has finished | No |
Usage notes
Verify that the parameter settings are correct before starting a task.
Some tasks require additional operations before they can start. Complete those operations based on your business requirements.
Start a task
The following example uses a data synchronization task. The steps are the same for data migration and change tracking tasks.
Go to the Data Synchronization Tasks page. You have two options:
From the DMS console: Log on to the Data Management (DMS) console. In the top navigation bar, click Data + AI. In the left-side navigation pane, choose DTS (DTS) > Data Synchronization.
Note: Steps may vary based on the DMS console mode and layout. For more information, see Simple mode and Customize the layout and style of the DMS console.
From the DTS console: Go directly to the Data Synchronization Tasks page.
Select the region where the data synchronization instance resides.
In the DMS console, select the region on the right side of Data Synchronization Tasks. In the DTS console, select the region in the top navigation bar.
Start the task.
Start a single task:
Find the task you want to start.
Click Start Task in the Actions column.
In the Note message, click Start Task.
Start multiple tasks at a time:
Select the tasks you want to start.
Click Start Task in the lower-left corner of the page.
In the dialog that appears, click OK.
Optional: Complete any subsequent operations as prompted.
API reference
| Operation | Description |
|---|---|
| StartDtsJob | Starts a DTS task |
| StartDtsJobs | Starts multiple DTS tasks at a time |
FAQ
Why did my task fail to start?
The most common reasons are:
Subsequent operations are incomplete. Some tasks require additional steps before they can start. Check the task details for any pending actions.
The task has an error that must be fixed. Fix the error and try to start the task again.
The task has been paused or in a failed state for too long. If a task is paused or failed for an extended period, DTS deletes the task data, and the task can no longer be started. Reconfigure the task to continue.
Can I start a task that is in the Completed state?
No. Tasks in the Completed state cannot be restarted.
What's next
To learn about supported data synchronization scenarios, see Overview of data synchronization scenarios.
To learn about supported data migration scenarios, see Overview of data migration scenarios.
To learn about supported change tracking scenarios, see Overview of change tracking scenarios.