Here we would like to draw your attention to SM20 transaction code in SAP. As we know it is being used in the SAP BC-SEC (Security in Basis) component which is coming under BC module (BASIS).SM20 is a transaction code used for Analysis of Security Audit Log in SAP.
It comes under the package SECU.When we execute this transaction code, SAPMSM20 is the normal standard SAP program that is being executed in background.
SAP SM20 menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Tools → Administration → Monitor → Security Audit Log → Analysis
Transaction SM20 technical data table
|Purpose||Analysis of Security Audit Log|