# Complaint about the overview of the definitions of LF from MSB to LF — view LF - The MSB finds that the overview of the metering time definitions of the LF appears implausible to it, or - the NB or MSB determines that the overview of the switching time definitions of the LF appears implausible to it or - the NB or MSB determines that the overview of the power curve definitions of the LF appears implausible to it. It submits a complaint about this to the LF. The latter checks the incoming complaint and, if the complaint is unfounded, notifies that the overview is valid. ## Process flow from the perspective of the LF \nSystem diagram: Reklamation der Übersicht der Definitionen des LF vom MSB an LF — view of LF\n\n\nCustomer backend system\n\nMACO APP · LF\n\nMarket partner\n\n\n\n1. Reklamation der Übersicht\nder Definitionen des LF\n\nMSB\n\nAS4\n17122\n\nAPERAK check: Z33\n\n\nCreate transaction\n\n\nCreate process data\n\nAPI\n\nLoad data for the check\n\n\n3 read APIs called\n\nAPI\nlisted at the step\n\nEBD check: E_0547, E_0546,\nE_0550, E_0551\nE_0547 — Reklamation\nprüfen\nE_0546 — Reklamation\nprüfen\nE_0550 — Reklamation\nprüfen\nE_0551 — Reklamation\nprüfen\n\n\nTriggered by incoming\nmessage: 17122\n\n\n2. Ablehnung der\nReklamation\n\n\nMSB\n\nAS4\n19123\n\nUpdate transaction\n\n\nUpdate process data\n\nAPI\n"} gesamt={"\nSequence diagram: Reklamation der Übersicht der Definitionen des LF vom MSB an LF — view of LF\n\n\nBackend (customer)\n\n\nMACO APP · LF\n\n\nMSB\n\n\n1. Reklamation der Übersicht der Definitionen de…\nAS4 · PI 17122\n\nCreate transaction\nCreate process data\n\n2. Ablehnung der Reklamation\nAS4 · PI 19123 · E_0547\nE_0547 — Reklamation prüfen\n\nUpdate transaction\nUpdate process data\n"} titel="LF" /> ## Process steps ### Complaint about the overview of the definitions of the LF
**Check identifiers** - [17122](/en/schnittstellen/202604/pruefi/ORDERS/PI_17122) — Complaint about a definition · AS4
**Flow**
  1. Message from **MSB** · AS4
  2. **APERAK checks** - `17122` → `Z33` — APERAK check: Is referenced message known ?
  3. **Write endpoint** - Transaction created — [Create process data](/en/api/202604/backend-schreiben-lf/createprocessdata#prozessdaten-erstellen) `POST /createProcessData` Try it out Creates a new transaction in the backend with the data of the incoming message.
  4. **Load data for the check** - `LESEN_DEFINITION_LEISTUNGSKURVEN` - [Read switching time definition](/en/api/202604/backend-lesen/getdefinitionswitch#schaltzeitdefinition-lesen) `GET /getDefinitionSwitch` Try it - [Read metering time period definition ](/en/api/202604/backend-lesen/getdefinitioncounting#zaehlzeitdefinition-lesen) `GET /getDefinitionCounting` Try it
  5. **Decision tree** - `17122` → [E_0547](/en/referenz/202604/ebd/E_0547) — Check complaint - `17122` → [E_0546](/en/referenz/202604/ebd/E_0546) — Check complaint - `17122` → [E_0550](/en/referenz/202604/ebd/E_0550) — Check complaint - `17122` → [E_0551](/en/referenz/202604/ebd/E_0551) — Check complaint
### Rejection of the complaint
**Check identifiers** - [19123](/en/schnittstellen/202604/pruefi/ORDRSP/PI_19123) — Rejection of complaint about a definition · AS4
**Flow**
  1. **Triggered by incoming message** - [17122](/en/schnittstellen/202604/pruefi/ORDERS/PI_17122) — Complaint about a definition The MACO APP sends this message itself, as a follow-up process after this incoming message.
  2. Message to **MSB** · AS4
    **Response per decision tree** - `19123` → [E_0547](/en/referenz/202604/ebd/E_0547) · LF · Check complaint
  3. **Write endpoint** - Transaction updated — [Update process data](/en/api/202604/backend-schreiben-lf/updateprocessdata#prozessdaten-aktualiseren) `POST /updateProcessData` Try it out Updates the existing transaction in the backend once the message has been created.
Decision trees of this process | EBD | Name | |---|---| | [E_0547](/referenz/202604/ebd/E_0547) | Check complaint |
## Process information Wording of the consolidated version, profile ch. 1.2.6.1, p. 25.
  1. ### Preconditions - The MSB has an overview of the metering time definitions of the LF and the overview appears implausible to the MSB or - the NB or MSB has an overview of the switching time definitions of the LF and the overview of the LF appears implausible to the NB or MSB, or - the NB or MSB has an overview of the power curve definitions of the LF and the overview appears implausible to the NB or MSB.
  2. ### Results If the overview complained about has to be corrected, the use case „[Transmission of the overview of the definitions of the LF by the LF](/en/prozessdoku/202604/LF/GPKE-Teil3-uebermittlung-der-uebersicht-der-definitionen-des-lf-durch-den-lf)“ must be carried out for the overview complained about towards all authorised parties to whom the overview to be corrected was transmitted.
  3. ### First message **MSB** sends “Complaint about the overview of the definitions of the LF” (step 1). From here on, it is the turn of the party involved on this page.
  4. ### Objective - The MSB has complained about an implausible overview of the metering time definitions of the LF, or - the NB or MSB has submitted a complaint about an implausible overview of the switching time definitions of the LF or - the NB or MSB has submitted a complaint about an implausible overview of the power curve definitions of the LF.
## 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 MSB](/en/prozessdoku/202604/MSB/GPKE-Teil3-reklamation-der-uebersicht-der-definitionen-des-lf-vom-msb-an-lf) — 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.* These read accesses are not listed in the API catalogue of this format version; the step therefore shows only their command, without address and without button. Applies to: [1](#schritt-1)