Recently, I faced a problem regarding to the SAP Fiori Launchpad screen which directly asked for the username and password without showing out the sunflower screen even after the logon page was configured. (for how to configure Fiori Launchpad screen, please refer to Configuring a Login Screen for the Launchpad – User Interface Add-On for SAP NetWeaver – SAP Library)
The problem looked like that:
The problem may be related to the latest version of component SAP_UI 740. SAP_UI component has a support package level 14 in my system. (Got from SAP AGS). The error logon configure for service /default_host/sap/bc/ui2/flp listed in TC SICF is not correct.
How to fix:
Double click service /default_host/sap/bc/ui2/flp, change to Error Pages tab and drill down to subtab Logon Errors. Select System Logon and click Configuration button.
Select Define Service Specific Settings and Input the ABAP Class /UI2/CL_SRA_LOGIN.
Finally, save your settings for this service.
Logon SAP Fiori Launchpad and try again, then we get what we want.
For how to configure Fiori Launchpad login and logoff page for S/4HANA, please go to Disclaimer – SAP Help Portal Page.
Hope that this blog can help you solve the same kind of problem.