Here we would like to draw your attention to SUPO_PREPARE 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).SUPO_PREPARE is a transaction code used for Maintain Organizational Levels in SAP.
It comes under the package S_PROFGEN.
Transaction SUPO_PREPARE technical data table
| Tcode | SUPO_PREPARE |
| Purpose | Maintain Organizational Levels |
| Module | BC |
| Component | BC-SEC |
| SAP Package | S_PROFGEN |
| Type | P |