Here we would like to draw your attention to OMRAB 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).OMRAB is a transaction code used for Maintain Settlement Profile in SAP.
It comes under the package ISAUTO_MRM.
Transaction OMRAB technical data table
| Tcode | OMRAB |
| Purpose | Maintain Settlement Profile |
| Module | MM |
| Component | MM-IV |
| SAP Package | ISAUTO_MRM |
| Type | P |