Parameter
login/disable_multi_gui_login

Short text
Deactivating multiple dialog logon

Parameter description
If this parameter is set to value 1, multiple dialog logons (in the sameclient and under the same user name) are blocked by the system: When thesystem recognizes a multiple logon, it displays a dialog box with theoptions "Terminate the current sessions" or "Terminate this logon".
This parameter works with SAP GUI logons. System logons using remotefunction call (RFC) are controlled using the parameter login/di
sable_multi_rfc_login. Logons with SERVICE user master records are alsonot subject to the multiple logons check.

Work area
Logon

Parameter unit
Boolean value 0 / 1

Who is allowed
Customer

Other parameter
The profile parameter login/disable_multi_gui_login is restricted in itseffect by the profile parameter
login/multi_login_users.
Despite the lock set on multiple logons, the exception users in the listcan log on more than once. The multiple logons are, however, logged.

Valid_values
0 / 1