Bug 136522 [Regression]DateTime parameter can't be drag to the layout
Steps to reproduce: 1.New a date time parameter 2.Drag it to the layout Actual result: A BIRT exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Model Plug-in ID:org.eclipse.birt.report.model Version:2.1.0.N20060412-2230 Error Code:Error.PropertyValueException.CHOICE_NOT_FOUND Error Message:The choice value "dateTime" is not found.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dnd/InsertInLayoutUtil.java
* @param targetParent
	 * @return first creation in layout
	 * @throws SemanticException
	 */
	protected static DesignElementHandle performMultiInsert( Object[] array,
			Object target, Object targetParent ) throws SemanticException
	{
		DesignElementHandle result = null;
		MultiItemsExpandRule rule = new MultiItemsExpandRule( array, target );
		if ( rule.canInsert( ) )
		{
			Object[] positions = (Object[]) rule.getInsertPosition( );
			if ( positions != null )
			{
				for ( int i = 0; i < array.length; i++ )
				{
					DesignElementHandle newObj = performInsert( array[i],
							positions[i],
							targetParent );
					if ( i == rule.getFocusIndex( ) )
					{
						result = newObj;
					}
					else
					{
						DNDUtil.addElementHandle( positions[i], newObj );
					}
				}
			}
		}