Help Center/ Data Replication Service/ Troubleshooting/ Troubleshooting/ Failure Cases/ Real-Time Migration and Synchronization from MySQL to MySQL/ Incremental Phase Error: Unknown table
Updated on 2025-07-21 GMT+08:00
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Incremental Phase Error: Unknown table

Scenarios

During an incremental migration or synchronization, an error is reported, and the log information is as follows: service INCREMENT failed, cause by: Unknown table ' %s'; sql is %s

Possible Causes

The table does not exist in the destination database.

Solution

  1. Contact the user to create the table in the destination database based on the table structure of the source database.
  2. In the task list, locate the target task and click Resume in the Operation column to resume the task.