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
}
		ResultSetColumnHandle[] columns = (ResultSetColumnHandle[]) columList.toArray( new ResultSetColumnHandle[columList.size( )] );
		TableHandle tableHandle = DesignElementFactory.getInstance( )
				.newTableItem( null, columns.length );
		setInitWidth( tableHandle );
		insertToCell( model,
				tableHandle,
				tableHandle.getHeader( ),
				columns,
				true );
		insertToCell( model,
				tableHandle,
				tableHandle.getDetail( ),
				columns,
				false );
		tableHandle.setDataSet( model );
		return tableHandle;
	}
	/**
	 * Validates object can be inserted to layout. Support the multiple.
	 * 
	 * @param insertObj
	 *            single inserted object or multi-objects
	 * @param targetPart
	 * @return if can be inserted to layout
	 */
	public static boolean handleValidateInsertToLayout( Object insertObj,
			EditPart targetPart )
	{
		if ( targetPart == null )