Here we would like to draw your attention to BD56 transaction code in SAP. As we know it is being used in the SAP BC-MID (Middleware in Basis) component which is coming under BC module (BASIS).BD56 is a transaction code used for Maintain IDoc Segment Filters in SAP.
It comes under the package SALC.
Transaction BD56 technical data table
| Tcode | BD56 |
| Purpose | Maintain IDoc Segment Filters |
| Module | BC |
| Component | BC-MID |
| SAP Package | SALC |
| Type | P |