Looking for logging into the Snote Sap 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 Snote Sap site. After that you can login as usual with your login credentials.
https://support.sap.com/en/index.html
https://launchpad.support.sap.com/logout.html
https://archive.sap.com/documents/docs/DOC-42457
https://websmp201.sap-ag.de/
https://www.guru99.com/how-to-trace-if-an-oss-note-is-deployed-in-your-landscape.html
https://it.toolbox.com/question/sap-notes-application-with-snote-for-each-system-in-the-landscape-or-using-the-transport-system-012010
https://www.quora.com/What-is-snote-in-SAP
http://saptechnical.com/Tutorials/Basis/OSS/Index.htm
https://chrome.google.com/webstore/detail/sap-notes-finder/kioednbfglenbkanjekicddjppflpiln
https://www.techopedia.com/definition/28734/oss-notes-sap
https://searchsap.techtarget.com/answer/The-difference-between-SAP-notes-and-support-packages
https://www.stechies.com/procedure-applying-sap-notes-sap-system/
https://www.stechies.com/find-snote-installed/