Below are my SUM Details:

os: linuxx86_64 compilation mode: UNICODE compiled for: 64 BIT release: 1.0 support package: 18 patch number: 3

I am upgrading S/4 HANA SP01 to S/4 HANA 1610. AS per the Upgrade guide, I am using SUM SP18 . I am able to start SUM in Linux level. However, I am not able to open SUM in Brwoser. It says 404 not found (https://HOst:1129/lmsl/sumabap/sid/doc/sluigui)

And diffrent message for http://hostname:4239/

"

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"

*** Checking if C++ runtime is installed ... *** Starting from /usr/sap/SID/SUM/sdt... ** Checking username "s4tadm" for compliance... Dec 8, 2016 4:33:56 AM [Info]: ************************* Dec 8, 2016 4:33:56 AM [Info]: Starting Server Dec 8, 2016 4:33:56 AM [Info]: Reading server configuration. Dec 8, 2016 4:33:57 AM [Info]: Reading service configuration UseCaseService. Dec 8, 2016 4:33:57 AM [Info]: Configuring LogManager ... Dec 8, 2016 4:33:57 AM [Info]: ************************************************* Dec 8, 2016 4:33:57 AM [Info]: Starting SL Controller listening on port 4241 ... Dec 8, 2016 4:33:57 AM [Info]: Starting StorageService ... Dec 8, 2016 4:33:57 AM [Info]: Initializing SecurityManager ... Dec 8, 2016 4:33:57 AM [Info]: Server certificate fingerprint is 40 53 32 13 3C 33 AA FE 2C C8 3A CF 31 04 01 50 Dec 8, 2016 4:33:57 AM [Info]: Configuring HTTPManager ... Dec 8, 2016 4:33:57 AM [Info]: Starting WebstartService ... Dec 8, 2016 4:33:57 AM [Info]: Starting RoleService ... Dec 8, 2016 4:33:57 AM [Info]: Starting AlertService ... Dec 8, 2016 4:33:57 AM [Info]: Starting NotesService ... Dec 8, 2016 4:33:57 AM [Info]: Starting ProcessService ... Dec 8, 2016 4:33:57 AM [Info]: Starting MIDService ... Dec 8, 2016 4:33:57 AM [Info]: Starting FileService ... Dec 8, 2016 4:33:57 AM [Info]: LogService switched off. Dec 8, 2016 4:33:57 AM [Info]: Starting MailService ... Dec 8, 2016 4:33:57 AM [Info]: Starting services ... Dec 8, 2016 4:33:57 AM [Info]: Starting service "UseCaseService" ... Dec 8, 2016 4:33:58 AM [Info]: Starting MIDService ... Dec 8, 2016 4:34:01 AM [Info]: Service "UseCaseService" started Dec 8, 2016 4:34:01 AM [Info]: Services started. Dec 8, 2016 4:34:01 AM [Info]: Starting HTTP server listening on port 4239 ... Dec 8, 2016 4:34:01 AM [Info]: HTTP server started. Dec 8, 2016 4:34:01 AM [Info]: SL Controller started.