If you have not already done so, in the Change Center of the Administration Console, click Lock & Edit (see Use the Change Center).
In the
Domain Structure tree, expand
Services, then select Data Source
Factories.
On the
Summary of Data Source Factories page, select the
check box for the data source factories that you want to delete.
Click
Delete and confirm the deletion.
To activate these changes, in the Change Center of the Administration Console, click Activate Changes. Not all changes take effect immediately—some require a restart (see Use the Change Center).