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 ( !node.isPageControlCreated( ) )
		{
			
			Control control = node.createPageControl( propertyPane );
			assert ( control != null ) : "Control has not been created for node " + node.getId( ); 
		}
		currentNode = node;
		
		propertyPaneLayout.topControl = node.getPageControl( );
		
		node.getPage( ).pageActivated( );
		viewer.setSelection( new StructuredSelection( node ) );
		propertyPane.layout( );
		return true;
	}
	/**
	 * 
	 * @return
	 */
	protected Composite getPropertyPane( )
	{
		return this.propertyPane;
	}
	
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.Dialog#buttonPressed(int)
	 */
	protected final void buttonPressed( int buttonId )