13. What table names contain profile change history?
a) usr10, usr12
b) ush10, ush12
c) sapr3.usr01, sapr3.usr10
Ush12 has change history for authorization values, and ush10 contains historical data for authorization profiles. Ush02 and ush04 may also be analyzed. You may search on these tables using se11, se16, or se17 to compare tables and generate your own data. They are helpful for security forensics if you are trying to determine any possible questions on users that had authority at a point in time.