1.Do migration CUBRID to CUBRID
2.In step 4: Add SQL and new target table name : table3
3.Click next and do migration.
4.Follow the step1-2 above, in SQLs Tab ,un-select "create and replace " of table3.
5.Click back button and refresh the database.
It is still show "table3 is not in the database"
Please refer to attachment.