Bug 201673 Data Set Editor should not generate Parameter Position for an Named ODA Parameter
It is valid for an ODA data set parameter definition to have a driver-defined (native) name and no position (value = 0). The Data Set Editor currently assumes that this is not valid. It should *not* have automatically assign a derived position ( >0 value) to the data set parameter and issue a user warning message. The warning message in this case is inaccurate. And by assigning a bogus parameter position, it may disable the ability for the Data Engine to use the parameter's native name when interacting with the ODA runtime driver.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/data/ui/property/AbstractPropertyDialog.java
if ( rootNode.hasSubNodes( ) )
		{
			PropertyNode[] nodes = rootNode.getSubNodes( );
			for ( int n = 0; n < nodes.length; n++ )
			{
				
				if ( !cancelPressed( nodes[n] ) )
				{
					return;
				}
			}
		}
		
		if ( performCancel( ) )
		{
			super.cancelPressed( );
		}
	}
	private final boolean cancelPressed( PropertyNode node )
	{
		if ( node.getPage( ).performCancel( ) )
		{
			
			
			if ( node.hasSubNodes( ) )
			{
				PropertyNode[] nodes = node.getSubNodes( );
				for ( int n = 0; n < nodes.length; n++ )
				{