# Deactivation of a MaBiS-ZP for the monthly curtailed energy transfer time series (AAÜZ) between NB and BKV (anfNB) — ANB view The ANB deactivates the activated MaBiS-ZP for a AAÜZ and sends the corresponding information to the BIKO, which is accepted or rejected by the BIKO. After receipt, the BIKO forwards the deactivation of a MaBiS-ZP for a AAÜZ to the BKV (of the anfNB), provided it has accepted the deactivation. The BKV (of the anfNB) can inform the ANB about a deactivation it considers incorrect. In the event of an error message from the BKV (of the anfNB), ANB and BKV (of the anfNB) clarify where the error lies and – if necessary – ensure that the error is corrected. ## Process flow from the perspective of the NB (ANB) \nSystem diagram: Deaktivierung eines MaBiS-ZP für die monatliche Ausfallarbeitsüberführungszeitreihe (AAÜZ) zwischen NB und BKV (anfNB) — view of NB\n\n\nCustomer backend system\n\nMACO APP · NB (ANB)\n\nMarket partner\n\n\n\n1. Deaktivierung eines\nMABIS-ZP für die monatliche\nAAÜZ\n\nBIKO\n\nAS4\n55212\n\nUpdate transaction\n\n\nUpdate process data\n\nAPI\n\n2. Antwort\n\n\nBIKO\n\nAS4\n55213\n\nAPERAK check: Z33\n\n\nUpdate transaction\n\n\nUpdate process data\n\nAPI\n"} gesamt={"\nSequence diagram: Deaktivierung eines MaBiS-ZP für die monatliche Ausfallarbeitsüberführungszeitreihe (AAÜZ) zwischen NB und BKV (anfNB) — view of NB\n\n\nBackend (customer)\n\n\nMACO APP · NB (ANB)\n\n\nBIKO\n\n\nBKV (des anfNB)\n\n\n1. Deaktivierung eines MABIS-ZP für die monatlic…\nAS4 · PI 55212\n\nUpdate transaction\nUpdate process data\n\n2. Antwort\nAS4 · PI 55213 · E_0079\nE_0079 — MaBiS-ZP AAÜZ Deaktivierung prüfen\n\nUpdate transaction\nUpdate process data\n\n4. Weiterleitung der Deaktivierung\nAS4 · PI 55214\n"} titel="ANB" /> ## Process steps ### Deactivation of a MABIS ZP for the monthly AAÜZ
**Check identifiers** - [55212](/en/schnittstellen/202610/pruefi/UTILMD/PI_55212) — Deactivation ZP monthly AAÜZ · AS4
**Flow**
  1. Message to **BIKO** · AS4
  2. **Write endpoint** - Transaction updated — [Update process data](/en/api/202610/backend-schreiben-nb/updateprocessdata#prozessdaten-aktualiseren) `POST /updateProcessData` Try it out Updates the existing transaction in the backend once the message has been created.
### Response
**Check identifiers** - [55213](/en/schnittstellen/202610/pruefi/UTILMD/PI_55213) — Response to deactivation ZP · AS4
**Flow**
  1. Message from **BIKO** · AS4
    **Response per decision tree** - `55213` → [E_0079](/en/referenz/202610/ebd/E_0079) · BIKO · Check MaBiS-ZP AAÜZ deactivation
  2. **APERAK checks** - `55213` → `Z33`
  3. **Write endpoint** - Transaction updated — [Update process data](/en/api/202610/backend-schreiben-nb/updateprocessdata#prozessdaten-aktualiseren) `POST /updateProcessData` Try it out Updates the existing transaction in the backend with the data of the incoming message.
### Forwarding of the deactivation This step runs between other market partners and is not relevant for this view.
**Check identifiers** - [55214](/en/schnittstellen/202610/pruefi/UTILMD/PI_55214) — Forwarding deactivation ZP · AS4
Decision trees of this process | EBD | Name | |---|---| | [E_0079](/referenz/202610/ebd/E_0079) | Check MaBiS-ZP AAÜZ deactivation |
## Process information Wording of the consolidated version, profile ch. 17.3.5.2.1, pp. 271–272.
  1. ### Preconditions - The ANB has no redispatch measure in the grid area that the BKV (of the anfNB) has requested; however, a MaBiS-ZP for the AAÜZ is still activated.
  2. ### Results - The BIKO can initiate the forwarding of the deactivated MaBiS-ZP to the BKV (of the anfNB).
  3. ### Error case #### Result in the error case - In the error case, BKV (of the anfNB) can initiate the clearing process with ANB.
  4. ### Further requirements After the point in time of deactivation, the MaBiS-ZP can no longer be used until it is activated again for the AAÜZ.
  5. ### First message The party involved on this page is itself the sender of: „Deactivation of a MABIS-ZP for the monthly AAÜZ“ to **BIKO** (step 1).
  6. ### Objective - The NB has deactivated the MaBiS-ZP for the AAÜZ at the BIKO. - The BIKO has forwarded the deactivation of the MaBiS-ZP for the AAÜZ to the BKV (of the anfNB), and the BKV (of the anfNB) has accepted it. Error cases could be resolved between the BKV (of the anfNB) and NB via clearing.
## 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 BIKO](/en/prozessdoku/202610/BIKO/MaBiS-deaktivierung-eines-mabis-zp-fuer-die-monatliche-ausfallarbeitsueberfuehrungszeitreihe-aauez-zwischen-nb-und-bkv-anfnb) — BIKO - [View BKV-ANFNB](/en/prozessdoku/202610/BKV/MaBiS-deaktivierung-eines-mabis-zp-fuer-die-monatliche-ausfallarbeitsueberfuehrungszeitreihe-aauez-zwischen-nb-und-bkv-anfnb) — balance responsible party of the requesting grid operator · market role BKV *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 numbers are those of the source; where one is missing, it is missing there.* The source does not yet name the event that triggers these steps. Applies to: [1](#schritt-1) The connector table lists no write call for these steps. Derived from the process flow: the own role was already involved in this process, so the transaction already exists. Applies to: [2](#schritt-2) For the check identifiers of these steps there is no test case in the test data set; the »Try it out« button of the write interface therefore offers no body. Applies to: [1](#schritt-1), [2](#schritt-2)