Here we would like to draw your attention to SU12 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).SU12 is a transaction code used for Mass Changes to User Master Records in SAP.
It comes under the package SUSR.
Transaction SU12 technical data table
| Tcode | SU12 |
| Purpose | Mass Changes to User Master Records |
| Module | BC |
| Component | BC-SEC |
| SAP Package | SUSR |
| Object | S_USER_GRP |
| Type | P |