Here we would like to draw your attention to OO2S transaction code in SAP. As we know it is being used in the SAP BC-BMT (Business Management in Basis) component which is coming under BC module (BASIS).OO2S is a transaction code used for Description: Subtypes in SAP.
It comes under the package SP00.
Transaction OO2S technical data table
| Tcode | OO2S |
| Purpose | Description: Subtypes |
| Module | BC |
| Component | BC-BMT |
| SAP Package | SP00 |
| Type | P |