# Check identifier 44175 — Change of the market location structure

<span hidden data-pagefind-meta={"title:Check identifier 44175 — Change of the market location structure · UTILMD_GAS · Format version 202610"} />

Check identifier **44175** · EDIFACT message type **UTILMD_GAS** · Format version **202610**

## Data structure

<Handbuchsatz>

<div className="maco-tabellenrahmen">

| Structure (BO4E) | Description | Format | <span className="hbs-p" title="Änderung der Marktlokationsstruktur">44175</span> | Condition |
|---|---|---|---|---|
| <span className="hbs-g hbs-e0">**stammdaten** <span className="hbs-pflicht">\*</span></span> | — | object | Must | — |
| <span className="hbs-g hbs-e1">**MARKTLOKATION** <span className="hbs-liste">[ ]</span> <span className="hbs-pflicht">\*</span></span> | — | object[] | Must | — |
| <span className="hbs-f hbs-e2">[marktlokationsId](/en/bo4e/202610/bo/Marktlokation#marktlokationsid) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={39} segment="SG4.IDE+24.SG5.LOC+172" /><span className="hbs-nr">00010</span> | Identification number of a market location at which energy is either<br/>consumed or generated | string | X | — |
| <span className="hbs-g hbs-e1">**MESSLOKATION** <span className="hbs-liste">[ ]</span> <span className="hbs-pflicht">\*</span></span> | — | object[] | Must | — |
| <span className="hbs-f hbs-e2">[messlokationsId](/en/bo4e/202610/bo/Messlokation#messlokationsid) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={39} segment="SG4.IDE+24.SG5.LOC+172" /><span className="hbs-nr">00020</span> | The metering location identification. This is the former metering point identifier,<br/>e.g. DE 47108151234567 | string | X | — |
| <span className="hbs-g hbs-e1">**NETZNUTZUNGSVERTRAG** <span className="hbs-liste">[ ]</span></span> | — | object[] | May | — |
| <span className="hbs-f hbs-e2">[vertragsbeginn](/en/bo4e/202610/bo/Vertrag#vertragsbeginn)</span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={28} segment="SG4.IDE+24.DTM+92" /><span className="hbs-nr">00030</span> | Specifies when the contract begins. | string (date-time) | X | — |
| <span className="hbs-g hbs-e0">**transaktionsdaten** <span className="hbs-pflicht">\*</span></span> | — | object | Must | — |
| <span className="hbs-f hbs-e1">[dokumentennummer](/en/bo4e/202610/cdoc/Transaktionsdaten#dokumentennummer) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={8} segment="BGM+E03" /><span className="hbs-nr">00040</span> | EDIFACT reference from the BGM segment / BGM | string | X | — |
| <span className="hbs-f hbs-e1">[gueltigAb](/en/bo4e/202610/cdoc/Transaktionsdaten#gueltigab) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={32} segment="SG4.IDE+24.DTM+157" /><span className="hbs-nr">00050</span> | Effective date/time / DTM+7 | string (date-time) | X | — |
| <span className="hbs-f hbs-e1">[kategorie](/en/bo4e/202610/cdoc/Transaktionsdaten#kategorie) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={8} segment="BGM+E03" /><span className="hbs-nr">00060</span> | Qualifier from the beginning of the EDIFACT message / BGM | string | X | — |
| <span className="hbs-f hbs-e1">[nachrichtendatum](/en/bo4e/202610/cdoc/Transaktionsdaten#nachrichtendatum) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={11} segment="DTM+137" /><span className="hbs-nr">00070</span> | Creation date of the EDIFact / DTM+137 | string (date-time) | X | — |
| <span className="hbs-f hbs-e1">[nachrichtenreferenznummer](/en/bo4e/202610/cdoc/Transaktionsdaten#nachrichtenreferenznummer) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={0} segment="UNH" /><span className="hbs-nr">00080</span> | EDIFACT reference from the UNT segment / UTILMD UNT+21 | string | Must | — |
| <span className="hbs-f hbs-e1">[pruefidentifikator](/en/bo4e/202610/cdoc/Transaktionsdaten#pruefidentifikator) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={42} segment="SG4.IDE+24.SG6.RFF+Z13" /><span className="hbs-nr">00090</span> | Contains the check identifier from the EDIFact communication / RFF+Z13 | string | X | — |
| <span className="hbs-f hbs-e1">[transaktionsgrund](/en/bo4e/202610/cdoc/Transaktionsdaten#transaktionsgrund) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={35} segment="SG4.IDE+24.STS+7" /><span className="hbs-nr">00100</span> | The transaction reason describes the business transaction for the category in more detail / UTILMD STS+7++###+ZW4+E03 | string | X | — |
| <span className="hbs-f hbs-e1">[vertragsbeginn](/en/bo4e/202610/cdoc/Transaktionsdaten#vertragsbeginn)</span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={28} segment="SG4.IDE+24.DTM+92" /><span className="hbs-nr">00110</span> | Contract start date / DTM+92 | string (date-time) | X | — |
| <span className="hbs-f hbs-e1">[vorgangsnummer](/en/bo4e/202610/cdoc/Transaktionsdaten#vorgangsnummer) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={25} segment="SG4.IDE+24" /><span className="hbs-nr">00120</span> | Number of the transaction / UTILMD UTILTS IDE+24 / INSRPT INVOIC DOC | string | X | — |
| <span className="hbs-g hbs-e1">**absender** <span className="hbs-pflicht">\*</span></span> | — | object | Must | — |
| <span className="hbs-f hbs-e2">[rollencodenummer](/en/bo4e/202610/bo/Marktteilnehmer#rollencodenummer) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={15} segment="SG2.NAD+MS" /><span className="hbs-nr">00130</span> | Specifies the code value of the market role. | string | X | — |
| <span className="hbs-f hbs-e2">[rollencodetyp](/en/bo4e/202610/bo/Marktteilnehmer#rollencodetyp) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={15} segment="SG2.NAD+MS" /><span className="hbs-nr">00140</span> | Indicates the type of the code. | [Enum Rollencodetyp](/en/bo4e/202610/enum/Rollencodetyp) | X | — |
| <span className="hbs-w hbs-e3">`BDEW`</span> | — | — | X | — |
| <span className="hbs-w hbs-e3">`GS1`</span> | — | — | X | — |
| <span className="hbs-w hbs-e3">`GLN`</span> | — | — | X | — |
| <span className="hbs-w hbs-e3">`DVGW`</span> | — | — | X | — |
| <span className="hbs-g hbs-e1">**empfaenger** <span className="hbs-pflicht">\*</span></span> | — | object | Must | — |
| <span className="hbs-f hbs-e2">[rollencodenummer](/en/bo4e/202610/bo/Marktteilnehmer#rollencodenummer) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={20} segment="SG2.NAD+MR" /><span className="hbs-nr">00150</span> | Specifies the code value of the market role. | string | X | — |
| <span className="hbs-f hbs-e2">[rollencodetyp](/en/bo4e/202610/bo/Marktteilnehmer#rollencodetyp) <span className="hbs-pflicht">\*</span></span> <AhbTabelle pruefid="44175" format="UTILMD_GAS" fv="202610" zeile={20} segment="SG2.NAD+MR" /><span className="hbs-nr">00160</span> | Indicates the type of the code. | [Enum Rollencodetyp](/en/bo4e/202610/enum/Rollencodetyp) | X | — |
| <span className="hbs-w hbs-e3">`BDEW`</span> | — | — | X | — |
| <span className="hbs-w hbs-e3">`GS1`</span> | — | — | X | — |
| <span className="hbs-w hbs-e3">`GLN`</span> | — | — | X | — |
| <span className="hbs-w hbs-e3">`DVGW`</span> | — | — | X | — |

</div>

</Handbuchsatz>

## Application handbook (AHB)

<Handbuchsatz>

<div className="maco-tabellenrahmen" data-maco="ahb-tabelle">

| Structure (EDIFACT) | Description | Format | <span className="hbs-p" title="Änderung der Marktlokationsstruktur">44175</span> | Condition |
|---|---|---|---|---|
| <span className="hbs-g hbs-e0">**UNH**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`0062`</span><span className="hbs-nr">00010</span> | Message reference number | — | X | — |
| <span className="hbs-f hbs-e1">`0065 UTILMD`</span><span className="hbs-nr">00020</span> | Grid connection master data | — | X | — |
| <span className="hbs-f hbs-e1">`0052 D`</span><span className="hbs-nr">00030</span> | Draft version | — | X | — |
| <span className="hbs-f hbs-e1">`0054 11A`</span><span className="hbs-nr">00040</span> | Edition 2011 - A | — | X | — |
| <span className="hbs-f hbs-e1">`0051 UN`</span><span className="hbs-nr">00050</span> | UN/CEFACT | — | X | — |
| <span className="hbs-f hbs-e1">`0057 G1.2`</span><span className="hbs-nr">00060</span> | Version number of the underlying BDEW message description | — | X | — |
| <span className="hbs-g hbs-e0">**BGM**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`1001 E03`</span><span className="hbs-nr">00070</span> | Change notifications | — | X | — |
| <span className="hbs-f hbs-e1">`1004`</span><span className="hbs-nr">00080</span> | Document number | — | X | — |
| <span className="hbs-g hbs-e0">**DTM**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`2005 137`</span><span className="hbs-nr">00090</span> | Document-/message date/time | — | X | — |
| <span className="hbs-f hbs-e1">`2380`</span><span className="hbs-nr">00100</span> | Date or time or time span, value | — | X | <span className="hbs-marke">[931]</span> <span className="hbs-marke">[494]</span> |
| <span className="hbs-f hbs-e1">`2379 303`</span><span className="hbs-nr">00110</span> | CCYYMMDDHHMMZZZ | — | X | — |
| <span className="hbs-g hbs-e0">**SG2.NAD**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`3035 MS`</span><span className="hbs-nr">00120</span> | Document-/message sender or sender | — | X | — |
| <span className="hbs-f hbs-e1">`3039`</span><span className="hbs-nr">00130</span> | MP-ID | — | X | — |
| <span className="hbs-f hbs-e1">`3055 9`</span><span className="hbs-nr">00140</span> | GS1 | — | X | — |
| <span className="hbs-f hbs-e1">`3055 332`</span><span className="hbs-nr">00150</span> | DE, DVGW Service & Consult GmbH | — | X | — |
| <span className="hbs-g hbs-e0">**SG2.NAD**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`3035 MR`</span><span className="hbs-nr">00160</span> | Message recipient | — | X | — |
| <span className="hbs-f hbs-e1">`3039`</span><span className="hbs-nr">00170</span> | MP-ID | — | X | — |
| <span className="hbs-f hbs-e1">`3055 9`</span><span className="hbs-nr">00180</span> | GS1 | — | X | — |
| <span className="hbs-f hbs-e1">`3055 332`</span><span className="hbs-nr">00190</span> | DE, DVGW Service & Consult GmbH | — | X | — |
| <span className="hbs-g hbs-e0">**SG4.IDE**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`7495 24`</span><span className="hbs-nr">00200</span> | Transaction | — | X | — |
| <span className="hbs-f hbs-e1">`7402`</span><span className="hbs-nr">00210</span> | Transaction number | — | X | — |
| <span className="hbs-g hbs-e0">**SG4.DTM**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`2005 92`</span><span className="hbs-nr">00220</span> | Contract start date | — | X | — |
| <span className="hbs-f hbs-e1">`2380`</span><span className="hbs-nr">00230</span> | Date or time or time span, value | — | X | <span className="hbs-marke">[UB2]</span> |
| <span className="hbs-f hbs-e1">`2379 303`</span><span className="hbs-nr">00240</span> | CCYYMMDDHHMMZZZ | — | X | — |
| <span className="hbs-g hbs-e0">**SG4.DTM**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`2005 157`</span><span className="hbs-nr">00250</span> | Validity, start date | — | X | — |
| <span className="hbs-f hbs-e1">`2380`</span><span className="hbs-nr">00260</span> | Date or time or time span, value | — | X | <span className="hbs-marke">[UB2]</span> |
| <span className="hbs-f hbs-e1">`2379 303`</span><span className="hbs-nr">00270</span> | CCYYMMDDHHMMZZZ | — | X | — |
| <span className="hbs-g hbs-e0">**SG4.STS**</span> | — | — | Must | <span className="hbs-marke">[2061]</span> |
| <span className="hbs-f hbs-e1">`9015 7`</span><span className="hbs-nr">00280</span> | Transaction reason | — | X | — |
| <span className="hbs-f hbs-e1">`9013 ZI9`</span><span className="hbs-nr">00290</span> | Change of the complex market location structure | — | X | — |
| <span className="hbs-g hbs-e0">**SG5.LOC**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`3227 172`</span><span className="hbs-nr">00300</span> | Reporting point | — | X | — |
| <span className="hbs-f hbs-e1">`3225`</span><span className="hbs-nr">00310</span> | Identifier | — | X | <span className="hbs-marke">[953]</span> |
| <span className="hbs-g hbs-e0">**SG6.RFF**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`1153 Z13`</span><span className="hbs-nr">00320</span> | Check identifier | — | X | — |
| <span className="hbs-f hbs-e1">`1154 44175`</span><span className="hbs-nr">00330</span> | SDÄ gas / change of the market location structure NB to LF | — | X | — |
| <span className="hbs-g hbs-e0">**UNT**</span> | — | — | Must | — |
| <span className="hbs-f hbs-e1">`0074`</span><span className="hbs-nr">00340</span> | Number of segments in a message | — | X | — |
| <span className="hbs-f hbs-e1">`0062`</span><span className="hbs-nr">00350</span> | Message reference number | — | X | — |

</div>

</Handbuchsatz>

### Conditions of this table

The free text of the 5 conditions referenced by the rows above. All conditions of the message type are listed in the [condition index UTILMDG](/en/referenz/202610/ahb-bedingungen/UTILMDG).

<div className="maco-tabellenrahmen">

| Marker | Condition |
|---|---|
| **[494]** | The date stated here must be the point in time at which the document was created, or a point in time before that |
| **[931]** | Format: ZZZ = +00 |
| **[953]** | Format: market location ID or metering point identifier |
| **[2061]** | Segment or segment group must be specified exactly once per SG4 IDE (transaction) |
| **[UB2]** | ([931] ∧ [934] [490]) ⊻ ([931] ∧ [935] [491]) |

</div>

## Belongs to these role views

The check identifier itself carries no market role. This assignment is derived back from the role views in whose process steps it occurs — affected are **LF**, **NB** and **MSB**.

<div className="maco-tabellenrahmen">

| Role | Party involved | Process | Rulebook | Division | Step |
|---|---|---|---|---|---|
| LF | LF | [Master data change initiated by the NB (responsible)](/en/prozessdoku/202610/LF/geli-gas-2-0-stammdatenanderung-vom-nb-verantwortlich-ausgehend) | GeLi Gas 2.0 | Gas | Step 1 |
| NB | NB | [Master data change initiated by the NB (responsible)](/en/prozessdoku/202610/NB/geli-gas-2-0-stammdatenanderung-vom-nb-verantwortlich-ausgehend) | GeLi Gas 2.0 | Gas | Step 1 |
| MSB | MSB | [Master data change initiated by the NB (responsible)](/en/prozessdoku/202610/MSB/geli-gas-2-0-stammdatenanderung-vom-nb-verantwortlich-ausgehend) | GeLi Gas 2.0 | Gas | Step 1 |

</div>

## Business classification

<div className="maco-tabellenrahmen">

| Attribute | Value |
|---|---|
| Use case (AHB) | Change of the market location structure |
| AHB | UTILMD AHB gas |
| Transmission channel | AS4 |

</div>

:::caution{title="This check identifier is used in 2 contexts"}

Regulatory determination and communication direction depend on the process in which the message is sent. A single entry would be misleading — all placements are therefore listed here.

:::

<div className="maco-tabellenrahmen">

| Process description / rulebook | Process step | Communication | Action |
|---|---|---|---|
| GeLi Gas 2.0 | Master data change initiated by the NB (responsible) | NB → LF | Response to change from the NB to the LF |
| GeLi Gas | Ch. D 2.2.1 No. 2 | NB → MSB | Change from the NB to MSB |

</div>

## Transaction and responses

**Role of this check identifier: response.** Basis: the title or the action of the Prüfi table begins with “response”. The title names **no** polarity — whether this message confirms or rejects is decided by the response code, not by the check identifier.

**Request:** No reference recorded in the source. Neither the Prüfi table (`reaktion_auf`) nor the step sequence of the processes names the message that this response answers.

**Reference field:** This message carries none of the fields with which a response cites its request (`anfragereferenznummer`, `auftragsReferenz`, `vorgangsreferenznummer`, `anfrageReferenz`). The reference is therefore not in the data of this message: which message is meant follows only from the process, not from the message itself.

**Check identifiers of the same AHB table:** No other check identifier of message type UTILMDG has the same row structure in this version.

<Hinweisbereich>

An **\*** after a field or group name marks a **mandatory field** or a mandatory group. The type is beside it; where the value ends up in the EDIFACT segment is shown by the info icon next to the field name.

The status column carries two vocabularies because the manual answers two questions: on a **group row**, *Muss*, *Soll* or *Kann* states whether the EDIFACT segment must be present; on a **field row**, *X* states that this qualifier is used in this check identifier. Both are kept exactly as the source records them.

For this check identifier, the application handbook lists **47 rows**. They appear in the order of the handbook, indented by segment: a row without a data element opens a segment, the rows below it are its data elements.

The **Condition** column names the markers under which the handbook ties a row to a prerequisite; their free text is below the table.

No test case exists for this check identifier in the test data of the format version. There is therefore no example message here — not even a reconstructed one: on a page that promises evidence, an invented message would be worse than none.

</Hinweisbereich>