Full Phase Error: Unknown database '%s'

Scenarios

During a full migration or synchronization, an error is reported, and the log information is as follows: service DATAMOVE failed, cause by: retry structures failed events=the fail structures are [type=constraint_data, index=4, schema_name= %s, object_name= %s]reason:[Unknown database ' %s']

Possible Causes

The possible causes are as follows:

• The schema corresponding to the destination database structure does not exist.

Solution

Check whether the O&M engineers have deleted the destination database schema and manually create a schema that is the same as that of the source database. After the schema is created, click Resume in the Operation column to resume the task.