To SAP Portal Support Team.
I need your help with an issue in our SAP Portal. We have configured
Single Sign-On, using the domain user to authenticate the login and it
worked just fine until very recently when it started to behave
erratically, some days authenticating correctly and others prompting the
user for login data.
While trying to solve this problem, I've checked the following:
1. Logon ticket is not expired.
2. SPnego setup is correct.
3. There aren't error alerts in the portal server log.
Please tell me if there are other things that I should check or steps
that I could follow to better understand and/or solve this problem.
Thanks in advance.