Use note: 205487 User-defined text on SAPGui logon screen to add text to the default SAPGui logon screen.
- Go to tcode SE61
- Select general text
- Create text with name ZLOGON_SCREEN_INFO in your language
Text is limited to 16 lines and 60 columns
Also, You can incorporate graphic icons by inserting icon codes in the text.
Eg.: The following code: @1D@ will insert the STOP ICON on the page.
You can get a list of codes and icons by running report “RSTXICON”