[EDH-3641] Duplicated metering points in the tables

[ErkkiGit]

Problem

Sometimes when metering point is created, then it is saved to the tables multiple times

Steps to reproduce

Create new metering point with unique eic (I have not been able to reproduce the error myself)

Metering points -> New in UI
https://test-datahub.elering.ee/swagger-ui/index.html#/MeteringPoint/createMeteringPoint

Expected result

In the table should be one entry

Actual Result

In the table there are more than one entry

Impact (If known)

If searching measuring point with eic, which are saved multiple times, then measuring point will not be found.

If creating measuring point with eic, which are saved multiple times, then there will be error.

Response 500

{
    "id": "dd3f3a4d-7ad3-4a88-9afe-9426d31e3d12",
    "cause": {
        "message": "An error has occurred while processing the request",
        "code": "opp.error.technical.general",
        "queue": "mpm_create_metering_point_req_q",
        "traceId": "a5eaf18b563d41f3a681d301042583eb"
    }
}

[kristjanZ]

Fixed in Release 1.0.15