Here we would like to draw your attention to WECO 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).WECO is a transaction code used for System Process Codes in SAP.
It comes under the package SED.
Transaction WECO technical data table
| Tcode | WECO |
| Purpose | System Process Codes |
| Module | BC |
| Component | BC-MID |
| SAP Package | SED |
| Type | P |