Looking for logging into the Sap Bo 4.2 Custom Message In Bi Launchpad 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 Bo 4.2 Custom Message In Bi Launchpad Page site. After that you can login as usual with your login credentials.
https://blogs.sap.com/2014/04/14/how-to-display-custom-message-in-bi-launchpad-login-page/
https://blogs.sap.com/2018/02/21/how-to-display-custom-message-in-fiorified-bi-launchpad-login-page/
https://archive.sap.com/discussions/thread/3458500
https://blogs.sap.com/2013/03/27/steps-for-bi-launchpad-url-customization-in-business-objects-40/
https://answers.sap.com/questions/71108/how-to-update-the-bi-launchpad-logon-screen-text.html
https://www.dallasmarks.com/customizing-sap-businessobjects-bi-4-1/
https://www.dallasmarks.com/tag/customization/
https://www.dallasmarks.com/customizing-sap-businessobjects-bi-4-0/
http://ayhankargin.com/blog/wp-content/uploads/2018/03/1586824_E_20180308.pdf
https://decisionfirst.files.wordpress.com/2013/02/customizing-branding-bi-launchpad-article.pdf
http://bihappyblog.com/2012/06/10/custom-logon-page-for-sap-bi-businessobjects-4-x/
https://infosolblog.com/customizing-infoview-part-1-custom-logo-and-title-and-greeting/
http://davidlai101.com/blog/2012/11/09/how-to-bypass-the-bi-launchpad-logon-screen/