# Processing and transmission of values from the MSB of the market location — NB view The MSB of the metering location transmits the processed values of the metering location to the responsible MSB of the market location. The process step applies only if one or more MSB of the metering location is/are assigned differently from the MSB of the market location. The MSB of the market location determines the values of the market location on the basis of the values of the metering location. The MSB of the market location transmits the processed values of the market location and, depending on the case, the values of the metering location to the LF, NB and ÜNB. ## Process flow from the perspective of the NB \nSystem diagram: Aufbereitung und Übermittlung von Werten vom MSB der Marktlokation — view of NB\n\n\nCustomer backend system\n\nMACO APP · NB\n\nMarket partner\n\n\n\n1. Wert (Marktlokation /\nMesslokation) an NB\n\nMSB (entspricht dem M…\n\nAS4\n13016, 13017, 13018…\n\nLoad data for the incoming\ncheck\n\n\n5 read APIs called\n\nAPI\nlisted at the step\n\nAPERAK check: MSCONS\n\n\nCreate transaction\n\n\nCreate process data\n\nAPI\n"} gesamt={"\nSequence diagram: Aufbereitung und Übermittlung von Werten vom MSB der Marktlokation — view of NB\n\n\nBackend (customer)\n\n\nMACO APP · NB\n\n\nMSB (entspricht dem MSB a…\n\n\nLF\n\n\nÜNB\n\n\n1. Wert (Marktlokation / Messlokation) an NB\nAS4 · PI 13016, 13017, 13018…\n\nCreate transaction\nCreate process data\n\n2. Wert (Marktlokation / Messlokation) an LF\nAS4 · PI 13017, 13016, 13018…\n\n3. Wert (Marktlokation) an ÜNB\nAS4 · PI 13025\n"} titel="NB" /> ## Process steps ### Value (market location / metering location) at NB
**Check identifiers** - [13016](/en/schnittstellen/202610/pruefi/MSCONS/PI_13016) — Energy quantity and max. power (electricity) · AS4 - [13017](/en/schnittstellen/202610/pruefi/MSCONS/PI_13017) — Meter reading (electricity) · AS4 - [13018](/en/schnittstellen/202610/pruefi/MSCONS/PI_13018) — Load curve metering location, grid coupling point, grid location · AS4 - [13019](/en/schnittstellen/202610/pruefi/MSCONS/PI_13019) — Energy quantity (electricity) · AS4 - [13025](/en/schnittstellen/202610/pruefi/MSCONS/PI_13025) — Load curve market location, tranche · AS4
**Flow**
  1. Message from **MSB (corresponds to the MSB at the market location object)** · AS4
  2. **Load data for the incoming check** - [Read market location](/en/api/202610/backend-lesen/getmarketlocationbasic#marktlokation-lesen) `GET /getMarketLocationBasic` Try it - [Read meter](/en/api/202610/backend-lesen/getcounterbasic#zahler-lesen) `GET /getCounterBasic` Try it - [Read metering location](/en/api/202610/backend-lesen/getmeterlocationbasic#messlokation-lesen) `GET /getMeterLocationBasic` Try it - [Read grid location](/en/api/202610/backend-lesen/getgridlocationbasic#netzlokation-lesen) `GET /getGridLocationBasic` Try it - [Read tranche](/en/api/202610/backend-lesen/gettranchebasic#tranche-lesen) `GET /getTrancheBasic` Try it
  3. **APERAK checks** - `13016`, `13017`, `13018`, `13019`, `13025` → `MSCONS`
  4. **Write endpoint** - Transaction created — [Create process data](/en/api/202610/backend-schreiben-nb/createprocessdata#prozessdaten-erstellen) `POST /createProcessData` Try it out Creates a new transaction in the backend with the data of the incoming message.
### Value (market location / metering location) at LF This step runs between other market partners and is not relevant for this view.
**Check identifiers** - [13017](/en/schnittstellen/202610/pruefi/MSCONS/PI_13017) — Meter reading (electricity) · AS4 - [13016](/en/schnittstellen/202610/pruefi/MSCONS/PI_13016) — Energy quantity and max. power (electricity) · AS4 - [13018](/en/schnittstellen/202610/pruefi/MSCONS/PI_13018) — Load curve metering location, grid coupling point, grid location · AS4 - [13019](/en/schnittstellen/202610/pruefi/MSCONS/PI_13019) — Energy quantity (electricity) · AS4 - [13025](/en/schnittstellen/202610/pruefi/MSCONS/PI_13025) — Load curve market location, tranche · AS4
### Value (market location) at ÜNB This step runs between other market partners and is not relevant for this view.
**Check identifiers** - [13025](/en/schnittstellen/202610/pruefi/MSCONS/PI_13025) — Load curve market location, tranche · AS4
## Process information Wording of the consolidated version, profile ch. 2.4.1, pp. 19–20.
  1. ### Preconditions - The MSB knows the metering locations and market location - The MSB knows the calculation rules for forming the values of the market location - The MSB knows the authorised recipients of metered values
  2. ### Results - The values are available to the authorized parties on time. - When sending corrected values, it must be checked whether documents created on the basis of the erroneous values need to be corrected.
  3. ### Error case #### Result in the error case The requested values are not available to the authorized party on time.
  4. ### Trigger - A trigger named in the table „Presentation of the values to be transmitted“ exists or - there is a need to change values as part of the processing of values or - there is a request for values or - there is a complaint about values.
  5. ### First message **MSB (corresponds to the MSB at the market location object)** sends “Value (market location / metering location) to NB” (step 1). From this point on, the party on this page is next to act.
  6. ### Objective The values have been transmitted to all authorized parties in accordance with the table „Presentation of the values to be transmitted“.
## Other views of the process The same process through the eyes of the other parties involved: the same steps, each read from their point of view. - [View LF](/en/prozessdoku/202610/LF/WiM-Teil2-aufbereitung-und-uebermittlung-von-werten-vom-msb-der-marktlokation) — LF - [View MSB-MALO](/en/prozessdoku/202610/MSB/WiM-Teil2-aufbereitung-und-uebermittlung-von-werten-vom-msb-der-marktlokation) — MSB at the market location object · market role MSB - [View ÜNB](/en/prozessdoku/202610/UENB/WiM-Teil2-aufbereitung-und-uebermittlung-von-werten-vom-msb-der-marktlokation) — ÜNB · market role UENB *The steps are the **possible** messages of this process, not a sequence — the source lists neither conditions nor alternatives. The small box on the step names the own view on the left: with **←** it receives, with **→** it sends. Collapsed steps run between other market partners.*