Check identifier **21045** · EDIFACT message type **IFTSTA** · Format version **202604** ## Data structure

| Structure (BO4E) | Description | Format | 21045 | Condition | |---|---|---|---|---| | **stammdaten** \* | — | object | Must | — | | **ENERGIELIEFERVERTRAG** [ ] | — | object[] | May | — | | **vertragspartner2** [ ] | — | object[] | May | — | | [anrede](/en/bo4e/202604/bo/Geschaeftspartner#anrede) 00010 | The form of address for the GePa, e.g. Mr. | string | X | — | | [geschaeftspartnerrolle](/en/bo4e/202604/bo/Geschaeftspartner#geschaeftspartnerrolle) 00020 | Role held by the business partner (e.g. prospect, customer). | array | X | — | | [gewerbekennzeichnung](/en/bo4e/202604/bo/Geschaeftspartner#gewerbekennzeichnung) 00030 | Indicates whether this is a business/company (gewerbeKennzeichnung = true)
or a private individual. (gewerbeKennzeichnung = false) | boolean | X | — | | [name1](/en/bo4e/202604/bo/Geschaeftspartner#name1) 00040 | First part of the name. This can hold the company name or, for private individuals,
the surname, for example. Examples: Yellow Strom GmbH
or Hagen | string | X | — | | [name2](/en/bo4e/202604/bo/Geschaeftspartner#name2) 00050 | Second part of the name. Here an extension to the company name or
for private individuals, for example, the first name can be entered. Examples:
Bereich Süd or Nina | string | X | — | | [name3](/en/bo4e/202604/bo/Geschaeftspartner#name3) 00060 | Third part of the name. Further additions to the company name or
, for private individuals, additions to the name can be represented here. Examples: and Africa
or singer | string | X | — | | [name4](/en/bo4e/202604/bo/Geschaeftspartner#name4) 00070 | name4 | string | X | — | | **MARKTLOKATION** [ ] \* | — | object[] | Must | — | | [marktlokationsId](/en/bo4e/202604/bo/Marktlokation#marktlokationsid) \* 00080 | Identification number of a market location at which energy is either
consumed or generated | string | X | — | | **STATUSMITTEILUNG** [ ] \* | — | object[] | Must | — | | **positionsdaten** [ ] \* | — | object[] | Must | — | | [auftragsStatusListe](/en/bo4e/202604/com/StatusmitteilungPosition#auftragsstatusliste) \* 00090 | auftragsStatusListe | array | X | — | | [positionsnummer](/en/bo4e/202604/com/StatusmitteilungPosition#positionsnummer) \* 00100 | positionsnummer | integer | Must | — | | **allgemeineInformationen** | — | object | May | — | | [info1](/en/bo4e/202604/com/AllgemeineInformationen#info1) 00110 | General info 1 | string | X | — | | [info2](/en/bo4e/202604/com/AllgemeineInformationen#info2) 00120 | General info 2 | string | X | — | | [info3](/en/bo4e/202604/com/AllgemeineInformationen#info3) 00130 | General info 3 | string | X | — | | [info4](/en/bo4e/202604/com/AllgemeineInformationen#info4) 00140 | General info 4 | string | X | — | | [info5](/en/bo4e/202604/com/AllgemeineInformationen#info5) 00150 | General info 5 | string | X | — | | **transaktionsdaten** \* | — | object | Must | — | | [dokumentennummer](/en/bo4e/202604/cdoc/Transaktionsdaten#dokumentennummer) \* 00160 | EDIFACT reference from the BGM segment / BGM | string | X | — | | [gueltigkeitsZeitspanne](/en/bo4e/202604/cdoc/Transaktionsdaten#gueltigkeitszeitspanne) \* 00170 | Validity time span / DTM+273 | string | X | — | | [nachrichtendatum](/en/bo4e/202604/cdoc/Transaktionsdaten#nachrichtendatum) \* 00180 | Creation date of the EDIFact / DTM+137 | string (date-time) | X | — | | [nachrichtenreferenznummer](/en/bo4e/202604/cdoc/Transaktionsdaten#nachrichtenreferenznummer) \* 00190 | EDIFACT reference from the UNT segment / UTILMD UNT+21 | string | Must | — | | [pruefidentifikator](/en/bo4e/202604/cdoc/Transaktionsdaten#pruefidentifikator) \* 00200 | Contains the check identifier from the EDIFact communication / RFF+Z13 | string | X | — | | [sendungsposition](/en/bo4e/202604/cdoc/Transaktionsdaten#sendungsposition) 00210 | Consignment item / GID | string | Must | — | | [verwendungAb](/en/bo4e/202604/cdoc/Transaktionsdaten#verwendungab) \* 00220 | Processing, start date/time / DTM+163 | string (date-time) | X | — | | [verwendungBis](/en/bo4e/202604/cdoc/Transaktionsdaten#verwendungbis) \* 00230 | Processing, end date/time / DTM+164 | string (date-time) | X | — | | **absender** \* | — | object | Must | — | | [rollencodenummer](/en/bo4e/202604/bo/Marktteilnehmer#rollencodenummer) \* 00240 | Specifies the code value of the market role. | string | X | — | | [rollencodetyp](/en/bo4e/202604/bo/Marktteilnehmer#rollencodetyp) \* 00250 | Indicates the type of the code. | [Enum Rollencodetyp](/en/bo4e/202604/enum/Rollencodetyp) | X | — | | `BDEW` | — | — | X | — | | `GS1` | — | — | X | — | | `GLN` | — | — | X | — | | `DVGW` | — | — | X | — | | **ansprechpartner** | — | object | May | — | | [eMailAdresse](/en/bo4e/202604/bo/Ansprechpartner#emailadresse) 00260 | Email address | string | Must | — | | [nachname](/en/bo4e/202604/bo/Ansprechpartner#nachname) 00270 | Surname (family name) of the contact person | string | X | — | | **rufnummern** [ ] | — | object[] | May | — | | [nummerntyp](/en/bo4e/202604/com/Rufnummer#nummerntyp) 00280 | Phone number type | [Enum Rufnummernart](/en/bo4e/202604/enum/Rufnummernart) | Must | — | | `RUF_ZENTRALE` | — | — | Must | — | | `FAX_ZENTRALE` | — | — | Must | — | | `SAMMELRUF` | — | — | Must | — | | `SAMMELFAX` | — | — | Must | — | | `ABTEILUNGRUF` | — | — | Must | — | | `ABTEILUNGFAX` | — | — | Must | — | | `RUF_DURCHWAHL` | — | — | Must | — | | `FAX_DURCHWAHL` | — | — | Must | — | | `MOBIL_NUMMER` | — | — | Must | — | | [rufnummer](/en/bo4e/202604/com/Rufnummer#rufnummer) 00290 | rufnummer | string | Must | — | | **empfaenger** \* | — | object | Must | — | | [rollencodenummer](/en/bo4e/202604/bo/Marktteilnehmer#rollencodenummer) \* 00300 | Specifies the code value of the market role. | string | X | — | | [rollencodetyp](/en/bo4e/202604/bo/Marktteilnehmer#rollencodetyp) \* 00310 | Indicates the type of the code. | [Enum Rollencodetyp](/en/bo4e/202604/enum/Rollencodetyp) | X | — | | `BDEW` | — | — | X | — | | `GS1` | — | — | X | — | | `GLN` | — | — | X | — | | `DVGW` | — | — | X | — |

## Application handbook (AHB)

| Structure (EDIFACT) | Description | Format | 21045 | Condition | |---|---|---|---|---| | **UNH** | — | — | Must | — | | `0062`00010 | Message reference number | — | X | — | | `0065 IFTSTA`00020 | Multimodal status report | — | X | — | | `0052 D`00030 | Draft version | — | X | — | | `0054 18A`00040 | Edition 2018 - A | — | X | — | | `0051 UN`00050 | UN/CEFACT | — | X | — | | `0057 2.0g`00060 | Version number of the underlying BDEW message description | — | X | — | | **BGM** | — | — | Must | — | | `1001 Z86`00070 | EnFG information | — | X | — | | `1004`00080 | Document number | — | X | — | | **DTM** | — | — | Must | — | | `2005 137`00090 | Document-/ message date/time | — | X | — | | `2380`00100 | Date or time or time span, value | — | X | [931] [494] | | `2379 303`00110 | CCYYMMDDHHMMZZZ | — | X | — | | **SG1.NAD** | — | — | Must | — | | `3035 MR`00120 | Message recipient | — | X | — | | `3039`00130 | MP-ID | — | X | [27] | | `3055 9`00140 | GS1 | — | X | — | | `3055 293`00150 | DE, BDEW (Bundesverband der Energie- und Wasserwirtschaft e.V.) | — | X | — | | **SG1.NAD** | — | — | Must | — | | `3035 MS`00160 | Document-/ message sender or sender | — | X | — | | `3039`00170 | MP-ID | — | X | [27] | | `3055 9`00180 | GS1 | — | X | — | | `3055 293`00190 | DE, BDEW (Bundesverband der Energie- und Wasserwirtschaft e.V.) | — | X | — | | **SG2.CTA** | — | — | Must | — | | `3139 IC`00200 | Information contact | — | X | — | | `3412`00210 | Contact | — | X | — | | **SG2.COM** | — | — | Must | — | | `3148`00220 | Number / email address | — | X | (([939][146]) ∨ ([940] [147])) ∧ [534] | | `3155 EM`00230 | Email | — | X | [1P0..1] | | `3155 FX`00240 | Fax number | — | X | [1P0..1] | | `3155 TE`00250 | Telephone | — | X | [1P0..1] | | `3155 AJ`00260 | further telephone | — | X | [1P0..1] | | `3155 AL`00270 | Mobile phone | — | X | [1P0..1] | | **SG14.CNI** | — | — | Must | — | | `1490`00280 | Transaction number | — | X | [911] | | **SG14.LOC** | — | — | Must | — | | `3227 172`00290 | Reporting point | — | X | — | | `3225`00300 | Identifier | — | X | [950] [506] | | **SG15.STS** | — | — | Must | — | | `9015 Z41`00310 | Reason for privileged status under the EnFG | — | X | — | | `9013 ZU5`00320 | § 21 EnFG electricity storage and loss energy | — | X | — | | `9013 ZU6`00330 | § 22 EnFG electrically driven heat pumps | — | X | — | | `9013 ZU7`00340 | § 23 EnFG levy collection for installations generating electricity from by-product gases | — | X | — | | `9013 ZU8`00350 | §§ 25 - 27 EnFG production of green hydrogen | — | X | — | | `9013 ZU9`00360 | §§ 30 - 35 EnFG electricity-cost-intensive companies | — | X | — | | `9013 ZV0`00370 | § 36 EnFG production of hydrogen in electricity-cost-intensive companies | — | X | — | | `9013 ZV1`00380 | § 37 EnFG railways | — | X | — | | `9013 ZV2`00390 | § 38 EnFG electrically operated buses in scheduled service | — | X | — | | `9013 ZV3`00400 | § 39 EnFG shore power installations | — | X | — | | `9013 ZU5`00410 | § 21 EnFG electricity storage and loss energy | — | X | [143] | | `9013 ZU6`00420 | § 22 EnFG electrically driven heat pumps | — | X | [143] | | `9013 ZU7`00430 | § 23 EnFG levy collection for installations generating electricity from by-product gases | — | X | [143] | | `9013 ZU8`00440 | §§ 25 - 27 EnFG production of green hydrogen | — | X | [143] | | `9013 ZU9`00450 | §§ 30 - 35 EnFG electricity-cost-intensive companies | — | X | [143] | | `9013 ZV0`00460 | § 36 EnFG production of hydrogen in electricity-cost-intensive companies | — | X | [143] | | `9013 ZV1`00470 | § 37 EnFG railways | — | X | [143] | | `9013 ZV2`00480 | § 38 EnFG electrically operated buses in scheduled service | — | X | [143] | | `9013 ZV3`00490 | § 39 EnFG shore power installations | — | X | [143] | | `9013 ZU5`00500 | § 21 EnFG electricity storage and loss energy | — | X | [143] | | `9013 ZU6`00510 | § 22 EnFG electrically driven heat pumps | — | X | [143] | | `9013 ZU7`00520 | § 23 EnFG levy collection for installations generating electricity from by-product gases | — | X | [143] | | `9013 ZU8`00530 | §§ 25 - 27 EnFG production of green hydrogen | — | X | [143] | | `9013 ZU9`00540 | §§ 30 - 35 EnFG electricity-cost-intensive companies | — | X | [143] | | `9013 ZV0`00550 | § 36 EnFG production of hydrogen in electricity-cost-intensive companies | — | X | [143] | | `9013 ZV1`00560 | § 37 EnFG railways | — | X | [143] | | `9013 ZV2`00570 | § 38 EnFG electrically operated buses in scheduled service | — | X | [143] | | `9013 ZV3`00580 | § 39 EnFG shore power installations | — | X | [143] | | `9013 ZU5`00590 | § 21 EnFG electricity storage and loss energy | — | X | [143] | | `9013 ZU6`00600 | § 22 EnFG electrically driven heat pumps | — | X | [143] | | `9013 ZU7`00610 | § 23 EnFG levy collection for installations generating electricity from by-product gases | — | X | [143] | | `9013 ZU8`00620 | §§ 25 - 27 EnFG production of green hydrogen | — | X | [143] | | `9013 ZU9`00630 | §§ 30 - 35 EnFG electricity-cost-intensive companies | — | X | [143] | | `9013 ZV0`00640 | § 36 EnFG production of hydrogen in electricity-cost-intensive companies | — | X | [143] | | `9013 ZV1`00650 | § 37 EnFG railways | — | X | [143] | | `9013 ZV2`00660 | § 38 EnFG electrically operated buses in scheduled service | — | X | [143] | | `9013 ZV3`00670 | § 39 EnFG shore power installations | — | X | [143] | | `9013 ZU5`00680 | § 21 EnFG electricity storage and loss energy | — | X | [143] | | `9013 ZU6`00690 | § 22 EnFG electrically driven heat pumps | — | X | [143] | | `9013 ZU7`00700 | § 23 EnFG levy collection for installations generating electricity from by-product gases | — | X | [143] | | `9013 ZU8`00710 | §§ 25 - 27 EnFG production of green hydrogen | — | X | [143] | | `9013 ZU9`00720 | §§ 30 - 35 EnFG electricity-cost-intensive companies | — | X | [143] | | `9013 ZV0`00730 | § 36 EnFG production of hydrogen in electricity-cost-intensive companies | — | X | [143] | | `9013 ZV1`00740 | § 37 EnFG railways | — | X | [143] | | `9013 ZV2`00750 | § 38 EnFG electrically operated buses in scheduled service | — | X | [143] | | `9013 ZV3`00760 | § 39 EnFG shore power installations | — | X | [143] | | **SG15.RFF** | — | — | Must | — | | `1153 Z13`00770 | Check identifier | — | X | — | | `1154 21045`00780 | GPKE / Privilege information under EnFG | — | X | — | | **SG15.DTM** | — | — | Must | — | | `2005 273`00790 | Validity time span | — | X | — | | `2380`00800 | Date or time or time span, value | — | X | — | | `2379 602`00810 | CCYY | — | X | — | | **SG16.EFI** | — | — | Must | — | | `7008 Z02`00820 | Privileged energy quantity | — | X | — | | **SG16.DTM** | — | — | Must | — | | `2005 163`00830 | Processing, start date/time | — | X | — | | `2380`00840 | Date or time or time span, value | — | X | — | | `2379 303`00850 | CCYYMMDDHHMMZZZ | — | X | — | | **SG16.DTM** | — | — | Must | — | | `2005 164`00860 | Processing, end date/time | — | X | — | | `2380`00870 | Date or time or time span, value | — | X | — | | `2379 303`00880 | CCYYMMDDHHMMZZZ | — | X | — | | **SG16.QTY** | — | — | Must | — | | `6063 136`00890 | Quantity reached in the time interval | — | X | — | | `6060`00900 | Quantity | — | X | — | | `6411 KWH`00910 | Kilowatt hour | — | X | — | | **SG17.NAD** | — | — | Must | — | | `3035 Z09`00920 | Customer of the LF | — | X | — | | `3036`00930 | Name | — | X | — | | `3045 Z01`00940 | Structure of person names | — | X | — | | `3045 Z02`00950 | Structure of the company name | — | X | — | | **SG25.GID** | — | — | Must | — | | `1496`00960 | Line item number | — | X | [903] | | **SG25.FTX** | — | — | Must | — | | `4451 ACB`00970 | Additional information (for general notes) | — | X | — | | `4440`00980 | Free text | — | X | — | | **UNT** | — | — | Must | — | | `0074`00990 | Number of segments in a message | — | X | — | | `0062`01000 | Message reference number | — | X | — |

### Conditions of this table The free text of the 14 conditions referenced by the rows above. All conditions of the message type are listed in the [condition index IFTSTA](/en/referenz/202604/ahb-bedingungen/IFTSTA).

| Marker | Condition | |---|---| | **[27]** | Only MP-ID from the electricity division | | **[143]** | If more than one reason applies and the preceding DE9013 of this STS are not sufficient | | **[146]** | If code EM is present in DE3155 in the same COM | | **[147]** | If code TE / FX / AJ / AL is present in DE3155 in the same COM | | **[494]** | The date stated here must be the point in time at which the document was created, or a point in time before that | | **[506]** | Note: Use of the ID of the market location | | **[534]** | Note: Only one piece of information may be transmitted in DE3148 | | **[903]** | Format: Possible value: 1 | | **[911]** | Format: Possible values: 1 to n, starting at 1 for each message and ascending consecutively | | **[931]** | Format: ZZZ = +00 | | **[939]** | Format: the character string must contain the characters @ and . | | **[940]** | Format: the character string must begin with the character + and may only be followed by digits | | **[950]** | Format: market location ID | | **[1P0..1]** | Note: This is the standard package if no condition applies, e.g. in the COM segment. |

## Example message

```text title="EDIFACT" UNA:+.? ' UNB+UNOC:3+9903854000005:500+9900683000008:500+{{date}}:{{time}}+MD1TL54I' UNH+UNHMDNCNK61+IFTSTA:D:18A:UN:2.0g' BGM+Z86+BGMMDCWVGGO' DTM+137:202507071600?+00:303' NAD+MR+9900683000008::293' NAD+MS+9903854000005::293' CTA+IC+:Mustermann' COM+?+012345678910:TE' CNI+1' LOC+172+50074561188' STS+Z41++ZU5+ZU9+ZU7' RFF+Z13:21045' DTM+273:2025:602' EFI+:Z02' DTM+163:202506302200?+00:303' DTM+164:202606302200?+00:303' QTY+136:1000:KWH' NAD+Z09+++MehrPower GmbH:::::Z02' GID+1' FTX+ACB+++Freitext' UNT+20+UNHMDNCNK61' UNZ+1+MD1TL54I' ``` ```json title="BO4E-JSON" [ { "businessKey": "", "processDate": null, "dataSource": "OUTBOUND", "version": 1, "edifactVersion": 202604, "data": { "stammdaten": { "MARKTLOKATION": [ { "boTyp": "MARKTLOKATION", "versionStruktur": "1", "marktlokationsId": "50074561188", "marktlokationsTyp": [ { "typ": "STANDARD_MARKTLOKATION" } ], "sparte": "STROM" } ], "ENERGIEMENGE": [ { "boTyp": "ENERGIEMENGE", "versionStruktur": "1", "energieverbrauch": [ { "wert": 1000, "einheit": "KWH" } ] } ], "ENERGIELIEFERVERTRAG": [ { "boTyp": "VERTRAG", "vertragsart": "ENERGIELIEFERVERTRAG", "versionStruktur": "1", "vertragspartner2": [ { "boTyp": "GESCHAEFTSPARTNER", "versionStruktur": "1", "gewerbekennzeichnung": true, "name1": "MehrPower GmbH", "geschaeftspartnerrolle": [ "KUNDE" ] } ] } ], "STATUSMITTEILUNG": [ { "boTyp": "STATUSMITTEILUNG", "versionStruktur": "1", "statusObjekt": "PRIVILEGIERUNG_NACH_ENFG", "positionsdaten": [ { "positionsnummer": 1, "auftragsStatusListe": [ "ENFG_STROMSPEICHER_UND_VERLUSTENERGIE", "ENFG_STROMKOSTENINTENSIVE_UNTERNEHMEN", "ENFG_UMLAGEERHEBUNG_BEI_ANLAGEN_ZUR_VERSTROMUNG_VON_KUPPELGASEN" ], "allgemeineInformationen": { "info1": "Freitext" } } ] } ] }, "transaktionsdaten": { "datenaustauschreferenz": "MD1TL54I", "sparte": "STROM", "pruefidentifikator": "21045", "absender": { "boTyp": "MARKTTEILNEHMER", "versionStruktur": "1", "gewerbekennzeichnung": true, "rollencodenummer": "9903854000005", "rollencodetyp": "BDEW", "ansprechpartner": { "boTyp": "ANSPRECHPARTNER", "versionStruktur": "1", "nachname": "Mustermann", "rufnummern": [ { "nummerntyp": "RUF_DURCHWAHL", "rufnummer": "+012345678910" } ] } }, "empfaenger": { "boTyp": "MARKTTEILNEHMER", "versionStruktur": "1", "gewerbekennzeichnung": true, "rollencodenummer": "9900683000008", "rollencodetyp": "BDEW" }, "dokumentennummer": "BGMMDCWVGGO", "kategorie": "Z86", "nachrichtendatum": "2025-07-07T16:00:00Z", "nachrichtenreferenznummer": "UNHMDNCNK61", "sendungsposition": "1", "verwendungAb": "2025-06-30T22:00:00Z", "verwendungBis": "2026-06-30T22:00:00Z", "gueltigkeitsZeitspanne": "2025" }, "zusatzdaten": {} } } ] ``` *Source: [`1.edi`](https://github.com/conuti-gmbh/maco-edi-testfiles/blob/main/inbound/v202604/iftsta/21045/1.edi) · [`1.json`](https://github.com/conuti-gmbh/maco-edi-testfiles/blob/main/outbound/v202604/iftsta/21045/1.json)*

## 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** and **NB**.

| Role | Party involved | Process | Rulebook | Division | Step | |---|---|---|---|---|---| | LF | LF | [Transmission of information](/en/prozessdoku/202604/LF/GPKE-Teil4-uebermittlung-von-informationen) | GPKE part 4 | Electricity | Step 1 | | NB | NB | [Transmission of information](/en/prozessdoku/202604/NB/GPKE-Teil4-uebermittlung-von-informationen) | GPKE part 4 | Electricity | Step 1 |

## Business classification

| Attribute | Value | |---|---| | Use case (AHB) | EnFG information | | AHB | IFTSTA AHB | | Transmission channel | AS4 |

| Process description / rulebook | Process step | Communication | Action | |---|---|---|---| | GPKE part 4 | Transmission of information | LF → NB | Information |

## Transaction and responses **Role of this check identifier: request.** Basis: the transaction data carry neither `antwortstatus` nor `antwortstatusCodeliste`, and neither the title nor the action of the Prüfi table begins with “response” or “response message”. **Responses:** No response of this format version names this check identifier as a reference — neither explicitly in the Prüfi table nor via the step sequence. That does not mean there is none; it means that the sources do not record one. **Check identifiers of the same AHB table:** No other check identifier of message type IFTSTA has the same row structure in this version. 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 **120 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. The test data contains one transaction for this check identifier under the message type `iftsta`. Each is stored twice — as a EDIFACT message and as a BO4E JSON. That both representations show the same transaction has been recalculated, not assumed: interchange control reference, message reference number, document number, message date, sender and recipient match in all 517 pairs of the format version; check identifier, transaction number and location ID wherever both representations carry them. Not a single attribute contradicts. :::note{title="Placeholder from the test data set"} The test data set carries placeholders instead of valid values: `{{date}}` and `{{time}}` in the UNB interchange envelope of every EDIFACT file. **The page replaces these on call with the current date and the current time** — in the format that applies at the respective position: in the envelope year, month and day as well as hour and minute, two digits each. `` stays in place. It is not a time value, and an invented key would look like a valid one. :::