Use this dialog box to specify whether to use an existing cached rowset or to create a new cached rowset for the data provider. When you add a database table to the Visual Designer or a managed bean in the the IDE creates a new CachedRowSetDataProvider. This data provider allows the binding of component properties to values in a cached rowset.
This dialog box opens when you add the same table or managed bean to a Visual Web JSF page more than once. For a given page, you should only have one cached rowset data provider for each referenced cached row set. If you already have a cached rowset data provider for the cached rowset whose data you plan to bind to, press Cancel. When you press Cancel, a the IDE does not create a new cached rowset data provider.
You can set the following values:
To prevent this dialog box from appearing, deselect the Check for Duplicate Rowsets option by choosing Tools > Options on Microsoft Windows or UNIX systems, or choosing NetBeans > Preferences on Macintosh systems, choosing the Advanced Options button, and then choosing Data Source Drag and Drop.