Hey Bala!
Thank your for your help. So let me explain:
We have implemented SAP NW SSO 2.0 with digital certificates so I enabled SNC in SAP system. So, we have distributed using group policies Secure Login Client to almost all of the users, this means that approximately half of the population have it installed and make certificate request to SLS. This info I'm working on getting it with some os script taking values from certificate requests archived.
Anyway, users requesting and getting a certificate does not assure me that they are using it to access SAP system without password, mainly because most of them haven't enabled SNC in their SAP Logon.
So, I was wondering if from SAP System, there was a way of fetching from a log or something, how the users are authenticating, either by user password or by Single Sign-On. Based on this report we would approach to identified users with SLC but with no SNC enabled in Logon and have them configured so they can use SSO to access so in a long term we can deactivate passwords.
I hope I was clear, as mentioned before I thoug I could get this info from SM20N but there I could not find the detail of how the access was done.
Regards,
Julio M