Here we would like to draw your attention to WEL1 transaction code in SAP. As we know it is being used in the SAP CA-EDI (IDoc Interfaces for EDI in CA) component which is coming under CA module (Cross Application).WEL1 is a transaction code used for EDI: Interface Invoice for EDILOGADR in SAP.
It comes under the package IDOC.
Transaction WEL1 technical data table
| Tcode | WEL1 |
| Purpose | EDI: Interface Invoice for EDILOGADR |
| Module | CA |
| Component | CA-EDI |
| SAP Package | IDOC |
| Type | P |