The Data Source component that you plan to install must exist within the provisioning system. See How to Install a Data Source Component.
In the Common Tasks section in the browser interface, click WebSphere 5.1.
Click the Data Source: View All link.
The component's Edit page displays.
If necessary, change to the root folder and select the Show Flat View option to find the component.
All data source components registered with the provisioning system display in the Component table.
In the row of the Data Source component that you plan to install, click Details.
The component Details page displays.
In the Component Procedures table, select the Default: Install procedure and click Run.
The plan Run page displays.
Select the variable set.
Select the target host.
You can target the data source component to one of the following hosts.
Standalone application server virtual host
Deployment Manager virtual host
Cluster member virtual host
Application server instance virtual host
Deselect the Target Host Set checkbox.
Click Run Plan (Includes Preflight).