Struct MmmInput 

pub struct MmmInput {
    pub malo_id: String,
    pub nb_mp_id: String,
    pub lf_mp_id: String,
    pub period: SettlementPeriod,
    pub sparte: Sparte,
    pub actual_kwh: Decimal,
    pub profil_kwh: Decimal,
    pub mehr_preis_ct_per_kwh: Decimal,
    pub minder_preis_ct_per_kwh: Decimal,
    pub wiederverkaeufer: Wiederverkaeuferstatus,
    pub selbstausgestellt: bool,
}

Input for Mehr-/Mindermengen (MMM) settlement invoice calculation.

Covers:

• PID 31005 — MMM-Rechnung used for Mehr-/Mindermengen settlement between NB and LF (Strom and Gas).

Mehr-/Mindermengen settle the difference between the LF’s forecast profile (SLP standard load profile) and the actual measured consumption.

• Mehrmengen (positive deviation): actual > profil → LF owes NB
• Mindermengen (negative deviation): actual < profil → NB owes LF

The settlement amount is the algebraic sum of both positions. It can be negative (i.e. a credit note from NB to LF) when Mindermengen dominate.

Fields

malo_id: String

11-digit Marktlokations-ID.

nb_mp_id: String

Invoice sender — Netzbetreiber MP-ID.

lf_mp_id: String

Invoice recipient — Lieferant MP-ID.

period: SettlementPeriod

The delivery period being settled.

sparte: Sparte

Commodity — determines which Festlegung the legal references cite.

• Sparte::Strom → GPKE (BK6-24-174) Teil 1 Kap. 8.4, GPKE BK6-22-024
• Sparte::Gas → GaBi Gas 2.1 (BK7-24-01-008), GeLi Gas 3.0 (BK7-24-01-009)

actual_kwh: Decimal

Actual measured consumption in kWh (from MSCONS / MeterBillingPeriod).

profil_kwh: Decimal

Standard load profile (SLP) forecast consumption in kWh.

mehr_preis_ct_per_kwh: Decimal

Mehrmengen price in ct/kWh (from PreisblattNetznutzung MMM position).

minder_preis_ct_per_kwh: Decimal

Mindermengen price in ct/kWh (from PreisblattNetznutzung MMM position).

wiederverkaeufer: Wiederverkaeuferstatus

Who holds §3g Wiederverkäufer status, evidenced by a USt 1 TH.

A Mehr-/Mindermenge is a Lieferung of electricity or gas, not a network service, so §13b Abs. 2 Nr. 5 Buchst. b UStG can shift the tax to the recipient. The condition differs by Sparte — electricity needs both parties, gas needs the recipient — which is why this is a status rather than a reverse_charge: bool the caller has to reason out.

selbstausgestellt: bool

The receiving party issues this invoice itself (Gutschriftverfahren).

PID 31006 (Strom) / 31008 (Gas) is the Mehrmenge leg written by the party that would otherwise receive it, which the AHB marks as Selbstausgestellt rather than Handelsrechnung. That distinction is on the wire (IMD+7081 and the Rechnungsart), so it has to come from the settlement rather than be stamped on the document afterwards: labelling an ordinary SettlementType::MmmStrom with PID 31006 produces a message that states Handelsrechnung under a Selbstausstellung Prüfidentifikator.

Trait Implementations

impl Clone for MmmInput

fn clone(&self) -> MmmInput

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MmmInput

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.