SAP Basis

ADM100 Lesson: Login Parameters and User Info
Figure 138: System Parameters for User Logons 2/2
Display the login/* parameters and the associated documentation in
transaction RZ11.
Caution: Parameters login/password_max_reset_valid and
login/password_max_new_valid must not be used for releases
between SAP Basis 4.6A and SAP Web Application Server 6.20. See
SAP Note 450452.
You can set the number of failed logon attempts after which SAP GUI is
terminated using the parameter login/fails_to_session_end. If the user wants
to try again, he or she must restart SAP GUI.
You can set the number of failed logon attempts after which a user is
locked in the SAP system using the parameter login/fails_to_user_lock. The
failed logon counter is reset after a successful logon attempt. The users
locked by failed logon attempts are automatically unlocked by the system
at midnight (server time). You can deactivate this automatic unlocking
with the parameter login/failed_user_auto_unlock= 0. The administrator
can unlock, lock, or assign a new password to users in user maintenance
(transaction SU01).
If the parameter login/disable_multi_gui_login is set to 1, a user cannot
logon to a client more than once. This can be desirable for system
security reasons. If the parameter is set to 1, the user has the following
options when he or she logs on again: “Continue with this logon and
end any other logons in the system” or “Terminate this logon”. Users
to whom this should not apply should be specified in the parameter
login/multi_login_users, separated with commas, and with no spaces.
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