The SAP transaction code OMCH refers to the SAP report ROOLMB00. The SAP short description for transaction code OMCH is "Set Manual Account Assignment (GR)".
| transaction code | OMCH |
| relevance | medium relevance |
| description | Set Manual Account Assignment (GR) |
| Report | ROOLMB00 |
Here you will find a list of all SAP transaction codes