Hi Ravi,In this case you must contact a Trusted CA (Certification Authority) company to issue a certificate for you.There are several companies that do this service like Comodo, Symantec, GlobalSign, DigiCert, Entrust, etc.Regards,Giuliano Cunha
Hi,
In these urls you can find some available Developer Trials available:
https://www.sap.com/developer/trials-downloads.html
https://www.sap.com/products/free-trials.html
Regards,
Giuliano Cunha
Dear,
You can refer to the following blog post to check how to configure SSO between SAP Portal and ERP
https://blogs.sap.com/2014/10/30/step-by-step-procedure-for-sso-between-ep-74-and-ecc-60/
Regards,
Giuliano Cunha