In Identity Portal when some users try to access a certain campaign after stay away from desk for some minutes , the system throws a error:User Unauthorized to Access this Campaign
They need login again in Identity Portal to be possible approve or reboot their workstation sometimes
in the logs we see this: ERROR [com.idmlogic.sigma.workers.
Release : 14.0
Component : IdentityMinder(Identity Manager)
As SSO is integrated with Portal this is a timeout configured in SSO
Adjust SiteMinder rules that are pointing to Identity Portal the "Idle Timeout" in SiteMinder .
If have questions about "Idle Timeout" in SSO open also a parallel case with SSO Support.