1.)STAD and/or ST03N will provide you with statistics when users have logged on, what transactions they ran, how many memory that consumed and so on.
2.) Licensewise (=USMM) you may be after the 'valid from date' or when was the last-logon-date of a specific users. These are informations you can get in USMM and SUIM -> User -> By Logon Date and Password Change.
2.) Licensewise (=USMM) you may be after the 'valid from date' or when was the last-logon-date of a specific users. These are informations you can get in USMM and SUIM -> User -> By Logon Date and Password Change.