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
Sources.
On the
Summary of Data Sources page, select the check
box for the multi data sources that you want to delete.
Click
Delete and confirm the deletion.
Only the multi data sources that you selected are deleted. The
underlying data sources that the multi data sources used to satisfy
connection requests are not deleted.
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).