What is URL to Launch SAP SUM tool ?

SAP SUM URL   http://<host name>:4239

Step 1: Once you have downloaded & extracted the SUM tool, start the SUM tool:   ./STARTUP

The SDT server and Program starts. 

Step 2: You can now go to web browser and start the Installation GUI. To start the GUI from a browser, enter the following Internet address: http://<host name>:4239. Replace <host name> with the name of the host on which the installation program is running. Once you open the URL, the SDT GUI is automatically launched.

EXTRA INFO:

SAP NOTES for SUM

SAP Note 1557404 - Central Note - Software Update Manager 1.0 SP02 

Update Guide Update of SAP Systems Using Software Update Manager 1.0 SP022

SAP Note 1537078 - Central Note - Software Update Manager 1.0 SP01

Tags: SAP SUM URL, Launch SUM Tool from Browser, ./STARTUP,