# Processing and transmission of values from the MSB of the market location — ÜNB 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 ÜNB \nSystem diagram: Aufbereitung und Übermittlung von Werten vom MSB der Marktlokation — view of ÜNB\n\n\nCustomer backend system\n\nMACO APP · ÜNB\n\nMarket partner\n\n\n\n3. Wert (Marktlokation) an\nÜNB\n\nMSB (entspricht dem M…\n\nAS4\n13025\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 ÜNB\n\n\nBackend (customer)\n\n\nMACO APP · ÜNB\n\n\nMSB (entspricht dem MSB a…\n\n\nNB\n\n\nLF\n\n\n1. Wert (Marktlokation / Messlokation) an NB\nAS4 · PI 13016, 13017, 13018…\n\n2. Wert (Marktlokation / Messlokation) an LF\nAS4 · PI 13017, 13016, 13018…\n\n3. Wert (Marktlokation) an ÜNB\nAS4 · PI 13025\n\nCreate transaction\nCreate process data\n"} titel="ÜNB" /> ## Process steps ### Value (market location / metering location) at NB This step runs between other market partners and is not relevant for this view.
**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
### 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
**Check identifiers** - [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. **Write endpoint** - Transaction created — `ERSTELLEN_PROZESSDATEN` Creates a new transaction in the backend with the data of the incoming message.
## 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) to ÜNB” (step 3). 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 NB](/en/prozessdoku/202610/NB/WiM-Teil2-aufbereitung-und-uebermittlung-von-werten-vom-msb-der-marktlokation) — NB - [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 *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.* The connector table lists no write call for these steps. Derived from the process flow: the process begins for the own role with their message, so the transaction is created. Applies to: [3](#schritt-3) For this market role there is no write catalog; the step therefore shows only the command of the write call, without address and without button. Applies to: [3](#schritt-3)