Help Center/ DataArts Studio/ FAQs/ DataArts Migration (CDM Jobs)/ What Should I Do If Message "CDM Does Not Support Auto Creation of an Empty Table with No Column" Is Displayed When I Enable Auto Table Creation?
Updated on 2026-07-02 GMT+08:00
View PDF
Share

What Should I Do If Message "CDM Does Not Support Auto Creation of an Empty Table with No Column" Is Displayed When I Enable Auto Table Creation?

Symptom

Message "CDM Does Not Support Auto Creation of an Empty Table with No Column" is displayed when I enable auto table creation.

Possible Cause

  • Scenario 1:

    The cause is that the database table name contains special characters, resulting in incorrect syntax. You can resolve this issue by renaming the database table according to the naming rules for database objects.

    For example, the name of a data table in the DWS data warehouse can contain a maximum of 63 characters and support letters, digits, underscores (_), dollar signs ($), and number signs (#), and must start with a letter or underscore (_).

  • Scenario 2:

    The source uses the MySQL 8.x driver, and CDM may fail to obtain table fields, resulting in the error.

Solution

  • Solution for scenario 1:

    Rename the table.

  • Solution for scenario 2:

    Replace the MySQL driver at the source and retry the job. The 5.1.48 driver is recommended.