Looking for logging into the Sap Portal Page site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Sap Portal Page site. After that you can login as usual with your login credentials.
https://blogs.sap.com/2012/05/11/customizing-logon-page-on-portal-73/
https://wiki.scn.sap.com/wiki/display/EP/Portal+login+page+modification
https://blogs.sap.com/2013/10/01/sap-portal-logon-page-customization/
https://archive.sap.com/discussions/thread/458302
https://kiit.ac.in/sap/user-password/
http://kiitportal.kiituniversity.net/
https://hrms.onlinesbi.com/sap/bc/ui5_ui5/ui2/ushell/shells/abap/Fiorilaunchpad.html
https://www.dituniversity.edu.in/sap-erp
https://connect.nlng.com:4443/sap/bc/webdynpro/sap/zhrrcf_c_startpage?sap-client=400
https://vepportal.voltasworld.com/
http://www.sapcredentialmanager.com/
http://www.sonangol.co.ao/English/Pages/Portal-Login.aspx
https://portal.daad.de/