| Test ID | SYS-DDM121-05 |
| Description | Create new metering point that already exists and get negative respons |
| BRS's | BRS-NO-121 |
| Roles | DDM |
| Preconditions | Metering point must exist in Elhub |
| Postconditions | There should be no change on the metering point |
Optional/Mandatory | Optional |
| Test steps | Expected Result |
- Send BRS-NO-121 til Elhub
- Message: RequestUpdateMasterDataMeteringPoint
- Document type: E58
| Request is successfully sent |
2. Receive negative acknowledgement to DDM- Document type: 294
- Error code: EH004 - Metering point already exist
| Negative Acknowledgement is received to DDM |
| 3. Verify that DDM's system is updated correctly | No change on the metering point |