Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: DM数据迁移，因上下游调整表结构，导致DM迁移任务暂停，错误代码10006。
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username: 希希希望啊
[TiDB Usage Environment] Production Environment
[TiDB Version] 7.5.1
[Reproduction Path] DM data migration, task paused due to upstream and downstream table structure adjustments, error code 10006.
[Encountered Problem: Phenomenon and Impact]
- The resume-task operation is not feasible, which is understandable since the existing task has already encountered an error.
- After stop-task and then start-task, it still reports error 10006. Why doesn’t it reset the task but continues from the previous task? What’s the difference between stop and resume then?
- The final solution was to create a new task with a different name and start the new task to resolve the issue.
[Resource Configuration] Go to TiDB Dashboard - Cluster Info - Hosts and take a screenshot of this page
[Attachments: Screenshots/Logs/Monitoring]
