Transmission of price sheet NB to LF — LF view
The NB transmits its electronic price sheet to the LF if the LF does not have the electronic price sheet or if at least one price component of the price sheet has changed.
Process flow from the perspective of the LF
Process steps
Price sheet
LF NBZ33Check identifiers
- 27003 — Price sheets for NB services · AS4
Flow
Message from NB · AS4
APERAK checks
27003→Z33— APERAK check: Is referenced message known ?
Write endpoint
- Transaction created — Create process data
POST /createProcessData
Creates a new transaction in the backend with the data of the incoming message.
- Transaction created — Create process data
Process information
Wording of the consolidated version, profile ch. 3.4.4.1, p. 97.
Preconditions
- The EDIFACT communication between NB and LF has been established.
- The LF does not have the current or updated price sheet of the NB.
Results
- The billing of another service can be created, or
- the grid usage invoice can be created.
Error case
Result in the error case
In the error cases, the price sheet is transmitted again.
Error cases
- Price sheet contains an error
- Price sheet was not transmitted in the current version
- Price sheet was not transmitted in full
- Price sheet does not begin at 00:00 of a calendar day
Further requirements
Notes:
- If the provisional grid fees of a year (valid from 1 January of the following year) are not corrected, they are applied automatically from 1 January of the following year and no renewed dispatch to LF takes place.
- If the provisional grid fees of a year (valid from 1 January of the following year) are corrected, NB sends a new version valid as of 1 January of the following year to LF.
- Price sheets are also to be transmitted to the final customer in its role as LF if, within grid usage settlement (incl. any dunning costs incurred in this connection), the final customer is itself the grid user (= grid user without an all-inclusive contract) and assumes the role of LF within the meaning of this process description, insofar as these provisions are applicable to it accordingly.
First message
NB sends “Price sheet” (step 1). From here on, it is the turn of the party involved on this page.
Objective
The LF has the electronic price sheet of the NB. In the case of grid transitions, the LF may have the price sheets.
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 NB — NB
Notes on this page
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: 1