What to do if SSO Certificate Expires

You may come across such situation, that

Administrator receives a call telling that SSO from EP to SAP R/3 is not working.
1. Administrator looks at the error message
2. Finds that the error message is about SSO Certificate expiry.

Solution:

Have to generate a new certificate and import in R/3 .


Procedure:

log in to Visual Administrator using administrator UId and Password.
Go to Keystore Administration. There you can find two entries
        1) SAPLogonTicketkeypair
        2) SAPLogonTicketkeypair-cert