In the following table you will see the reference list of useful transaction codes for mostly used in SAP Basis related to security administration.
| Tcodes |
Description
|
|
SCC4
|
Set Changeability of Clients
|
|
SE03
|
Set System Changeability
|
|
SM01
|
Lock Transactions
|
|
SM18
|
Delete Security Audit Log Files
|
|
SM19
|
Configure Security Audit Log
|
|
SM20
|
Analyze Security Audit Log (Global)
|