Recently our client requested us to Disable Multi Login Parameter in the systems but they want to enable for some users as there is some testing planned & they want to verify the functionality of any device.
We have enabled the below parameter & took a restart of application server to make it effective.
login/disable_multi_gui_login = 1
1 = Parameter is enable, no multi login.
0 = Parameter is disable & user can do multi login.
For enabling the multi login for certain users, we set the below parameter in the system as per wiki & take the restart of application servers, however after restart multi login was still not working.
login/multi_login_users = username1,username2,username3
We have identified that the parameter is correctly set in the system but 1 thing is missing in this blog is that this parameter value need to be set in UPPER CASE
login/multi_login_users = USERNAME1,USERNAME2,USERNAME3
Please note – There should be no space between username & each username should be separate by comma(,)
Source : https://wiki.scn.sap.com/wiki/display/Basis/Disable+Multiple+SAP+Logons
Thanks for Reading…