By default, you will only see the SAP current transaction from the Windows taskbar. You can also add system number, session and client number by the following steps.
Click on the Customize Local Layout or use the keyboard setting, ALT + F12. Choose Options.
Select Visualization 2 under the Interactive Design. Check the box for option “Show system name in taskbar button”. Click on Apply to apply the changes.
Now, from the Windows task bar, you will see the system name (SID), number of session and the client.
