When Service Desk is configured SSO via IIS and Service Desk access type is configured as allow external authentication and validation type is EEM
users can SSO to Service Desk web interface no problem. However, when they click on logout button and try to log back in manually they get error "AHD04042: Login failed for userid(the-user-id); login timed out
CA Service Desk Manager 17.3 and higher
Please check the NX.env file for EIAM settings like
@NX_EIAM_HOSTNAME=<server-name>
@NX_USE_EIAM_AUTHENTICATION=Yes
@NX_EIAM_CERT_PASSWORD=dUJBssjrYZc3hFRYHe0xrzHtrgGvtAFzP23NKCniYMrmOMHbDqOIiQCOSAq/Xv5Q
@NX_EIAM_APPINST_LABEL=
@NX_USE_EIAM_ARTIFACT=Yes
If the <server-name> is empty, or the wrong EIAM server name, you will see this issue. In that case, please login to Service Desk web interface as an administrator and (re)install this option in Administration-->Options Manager-->Security and then restart Service Desk service and test.
If it still does not work, please contact Broadcom Support.