Here we would like to draw your attention to OMRC 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).OMRC is a transaction code used for C MR Alloc. User/Tolerance Group in SAP.
It comes under the package MR0C.
Transaction OMRC technical data table
| Tcode | OMRC |
| Purpose | C MR Alloc. User/Tolerance Group |
| Module | MM |
| Component | MM-IV |
| SAP Package | MR0C |
| Type | P |