UCS SSO failure

[hidalgo]

After a failure in setting up SSO, beginning here I cannot join any hosts anymore. I get an error like this

How do I get rid of this? Disable SSO completely or set it up correctly?

[SirTux]

Probably you have to fix your certificates:

Add Subject Alternative Names to existing Certificate

In some situations you might want to add additional SAN’s (subject alternative names) to your host certificate. This is pretty handy when you’re using one or several aliases for one of your hosts. While some of these steps can be done on a Domaincontroller Backup, renewing can only be done from a Domaincontroller Master and additionally changes would be overwritten. Therefore everything has to be done at the Master. First of all create a backup of the following files: openssl.cnf req.pem ro…

[hidalgo]

I thought I did it correctly. After a new try, it worked. Thanks.