In SAP Basis, there are several Transaction Codes (T-Codes) commonly used for system administration and monitoring. Here are some of the most frequently used T-Codes in SAP Basis:
SM37 – Transaction Monitoring
SM50 – Work Process Overview
SM51 – SAP Servers Overview
SM21 – System Log
ST22 – Dump Analysis
ST03 – Performance Monitoring
DB02 – Database Performance Monitor
RZ20 – CCMS Monitoring
SE78 – SAPScript Graphics Management
SA38 – Execute ABAP Program
SU01 – User Maintenance
PFCG – Role Maintenance
RZ10 – Profile Maintenance
STMS – Transport Management System