If you are getting an error like “The standalone Software Update Manager GUI is no longer supported. You have to use the browser-based SL Common GUI. For more information, see section SL Common Graphic User Interface of the SUM user guide” while attempting to start SUM tool then you should check the following note.
You should get the following message for your process
Check the related note below and try to use “Software Update Manager 1.0 SP14” for your operation.