Here we would like to draw your attention to OMRDC transaction code in SAP. As we know it is being used in the SAP MM-IV (Invoice Verification in MM) component which is coming under MM module (Material Management).OMRDC is a transaction code used for Configure Duplicate Invoice Check in SAP.
It comes under the package MR0C.
Transaction OMRDC technical data table
| Tcode | OMRDC |
| Purpose | Configure Duplicate Invoice Check |
| Module | MM |
| Component | MM-IV |
| SAP Package | MR0C |
| Type | P |