Here we would like to draw your attention to OO91 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).OO91 is a transaction code used for SAP Org. Object Type Assignment in SAP.
It comes under the package SP00.
Transaction OO91 technical data table
| Tcode | OO91 |
| Purpose | SAP Org. Object Type Assignment |
| Module | BC |
| Component | BC-BMT |
| SAP Package | SP00 |
| Type | P |