IFTSTA (35 / 32)
Check identifier 21045 — EnFG information
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 00010 | The form of address for the GePa, e.g. Mr. | string | X | — |
| geschaeftspartnerrolle 00020 | Role held by the business partner (e.g. prospect, customer). | array | X | — |
| gewerbekennzeichnung 00030 | Indicates whether this is a business/company (gewerbeKennzeichnung = true) or a private individual. (gewerbeKennzeichnung = false) | boolean | X | — |
| 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 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 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 00070 | name4 | string | X | — |
| MARKTLOKATION [ ] * | — | object[] | Must | — |
| 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 * 00090 | auftragsStatusListe | array | X | — |
| positionsnummer * 00100 | positionsnummer | integer | Must | — |
| allgemeineInformationen | — | object | May | — |
| info1 00110 | General info 1 | string | X | — |
| info2 00120 | General info 2 | string | X | — |
| info3 00130 | General info 3 | string | X | — |
| info4 00140 | General info 4 | string | X | — |
| info5 00150 | General info 5 | string | X | — |
| transaktionsdaten * | — | object | Must | — |
| dokumentennummer * 00160 | EDIFACT reference from the BGM segment / BGM | string | X | — |
| gueltigkeitsZeitspanne * 00170 | Validity time span / DTM+273 | string | X | — |
| nachrichtendatum * 00180 | Creation date of the EDIFact / DTM+137 | string (date-time) | X | — |
| nachrichtenreferenznummer * 00190 | EDIFACT reference from the UNT segment / UTILMD UNT+21 | string | Must | — |
| pruefidentifikator * 00200 | Contains the check identifier from the EDIFact communication / RFF+Z13 | string | X | — |
| sendungsposition 00210 | Consignment item / GID | string | Must | — |
| verwendungAb * 00220 | Processing, start date/time / DTM+163 | string (date-time) | X | — |
| verwendungBis * 00230 | Processing, end date/time / DTM+164 | string (date-time) | X | — |
| absender * | — | object | Must | — |
| rollencodenummer * 00240 | Specifies the code value of the market role. | string | X | — |
| rollencodetyp * 00250 | Indicates the type of the code. | Enum Rollencodetyp | X | — |
BDEW | — | — | X | — |
GS1 | — | — | X | — |
GLN | — | — | X | — |
DVGW | — | — | X | — |
| ansprechpartner | — | object | May | — |
| eMailAdresse 00260 | Email address | string | Must | — |
| nachname 00270 | Surname (family name) of the contact person | string | X | — |
| rufnummern [ ] | — | object[] | May | — |
| nummerntyp 00280 | Phone number type | 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 00290 | rufnummer | string | Must | — |
| empfaenger * | — | object | Must | — |
| rollencodenummer * 00300 | Specifies the code value of the market role. | string | X | — |
| rollencodetyp * 00310 | Indicates the type of the code. | Enum Rollencodetyp | X | — |
BDEW | — | — | X | — |
GS1 | — | — | X | — |
GLN | — | — | X | — |
DVGW | — | — | X | — |
Application handbook (AHB)
| Structure (EDIFACT) | Description | Format | 21045 | Condition |
|---|---|---|---|---|
| UNH | — | — | Must | — |
006200010 | Message reference number | — | X | — |
0065 IFTSTA00020 | Multimodal status report | — | X | — |
0052 D00030 | Draft version | — | X | — |
0054 18A00040 | Edition 2018 - A | — | X | — |
0051 UN00050 | UN/CEFACT | — | X | — |
0057 2.0g00060 | Version number of the underlying BDEW message description | — | X | — |
| BGM | — | — | Must | — |
1001 Z8600070 | EnFG information | — | X | — |
100400080 | Document number | — | X | — |
| DTM | — | — | Must | — |
2005 13700090 | Document-/ message date/time | — | X | — |
238000100 | Date or time or time span, value | — | X | [931] [494] |
2379 30300110 | CCYYMMDDHHMMZZZ | — | X | — |
| SG1.NAD | — | — | Must | — |
3035 MR00120 | Message recipient | — | X | — |
303900130 | MP-ID | — | X | [27] |
3055 900140 | GS1 | — | X | — |
3055 29300150 | DE, BDEW (Bundesverband der Energie- und Wasserwirtschaft e.V.) | — | X | — |
| SG1.NAD | — | — | Must | — |
3035 MS00160 | Document-/ message sender or sender | — | X | — |
303900170 | MP-ID | — | X | [27] |
3055 900180 | GS1 | — | X | — |
3055 29300190 | DE, BDEW (Bundesverband der Energie- und Wasserwirtschaft e.V.) | — | X | — |
| SG2.CTA | — | — | Must | — |
3139 IC00200 | Information contact | — | X | — |
341200210 | Contact | — | X | — |
| SG2.COM | — | — | Must | — |
314800220 | Number / email address | — | X | (([939][146]) ∨ ([940] [147])) ∧ [534] |
3155 EM00230 | — | X | [1P0..1] | |
3155 FX00240 | Fax number | — | X | [1P0..1] |
3155 TE00250 | Telephone | — | X | [1P0..1] |
3155 AJ00260 | further telephone | — | X | [1P0..1] |
3155 AL00270 | Mobile phone | — | X | [1P0..1] |
| SG14.CNI | — | — | Must | — |
149000280 | Transaction number | — | X | [911] |
| SG14.LOC | — | — | Must | — |
3227 17200290 | Reporting point | — | X | — |
322500300 | Identifier | — | X | [950] [506] |
| SG15.STS | — | — | Must | — |
9015 Z4100310 | Reason for privileged status under the EnFG | — | X | — |
9013 ZU500320 | § 21 EnFG electricity storage and loss energy | — | X | — |
9013 ZU600330 | § 22 EnFG electrically driven heat pumps | — | X | — |
9013 ZU700340 | § 23 EnFG levy collection for installations generating electricity from by-product gases | — | X | — |
9013 ZU800350 | §§ 25 - 27 EnFG production of green hydrogen | — | X | — |
9013 ZU900360 | §§ 30 - 35 EnFG electricity-cost-intensive companies | — | X | — |
9013 ZV000370 | § 36 EnFG production of hydrogen in electricity-cost-intensive companies | — | X | — |
9013 ZV100380 | § 37 EnFG railways | — | X | — |
9013 ZV200390 | § 38 EnFG electrically operated buses in scheduled service | — | X | — |
9013 ZV300400 | § 39 EnFG shore power installations | — | X | — |
9013 ZU500410 | § 21 EnFG electricity storage and loss energy | — | X | [143] |
9013 ZU600420 | § 22 EnFG electrically driven heat pumps | — | X | [143] |
9013 ZU700430 | § 23 EnFG levy collection for installations generating electricity from by-product gases | — | X | [143] |
9013 ZU800440 | §§ 25 - 27 EnFG production of green hydrogen | — | X | [143] |
9013 ZU900450 | §§ 30 - 35 EnFG electricity-cost-intensive companies | — | X | [143] |
9013 ZV000460 | § 36 EnFG production of hydrogen in electricity-cost-intensive companies | — | X | [143] |
9013 ZV100470 | § 37 EnFG railways | — | X | [143] |
9013 ZV200480 | § 38 EnFG electrically operated buses in scheduled service | — | X | [143] |
9013 ZV300490 | § 39 EnFG shore power installations | — | X | [143] |
9013 ZU500500 | § 21 EnFG electricity storage and loss energy | — | X | [143] |
9013 ZU600510 | § 22 EnFG electrically driven heat pumps | — | X | [143] |
9013 ZU700520 | § 23 EnFG levy collection for installations generating electricity from by-product gases | — | X | [143] |
9013 ZU800530 | §§ 25 - 27 EnFG production of green hydrogen | — | X | [143] |
9013 ZU900540 | §§ 30 - 35 EnFG electricity-cost-intensive companies | — | X | [143] |
9013 ZV000550 | § 36 EnFG production of hydrogen in electricity-cost-intensive companies | — | X | [143] |
9013 ZV100560 | § 37 EnFG railways | — | X | [143] |
9013 ZV200570 | § 38 EnFG electrically operated buses in scheduled service | — | X | [143] |
9013 ZV300580 | § 39 EnFG shore power installations | — | X | [143] |
9013 ZU500590 | § 21 EnFG electricity storage and loss energy | — | X | [143] |
9013 ZU600600 | § 22 EnFG electrically driven heat pumps | — | X | [143] |
9013 ZU700610 | § 23 EnFG levy collection for installations generating electricity from by-product gases | — | X | [143] |
9013 ZU800620 | §§ 25 - 27 EnFG production of green hydrogen | — | X | [143] |
9013 ZU900630 | §§ 30 - 35 EnFG electricity-cost-intensive companies | — | X | [143] |
9013 ZV000640 | § 36 EnFG production of hydrogen in electricity-cost-intensive companies | — | X | [143] |
9013 ZV100650 | § 37 EnFG railways | — | X | [143] |
9013 ZV200660 | § 38 EnFG electrically operated buses in scheduled service | — | X | [143] |
9013 ZV300670 | § 39 EnFG shore power installations | — | X | [143] |
9013 ZU500680 | § 21 EnFG electricity storage and loss energy | — | X | [143] |
9013 ZU600690 | § 22 EnFG electrically driven heat pumps | — | X | [143] |
9013 ZU700700 | § 23 EnFG levy collection for installations generating electricity from by-product gases | — | X | [143] |
9013 ZU800710 | §§ 25 - 27 EnFG production of green hydrogen | — | X | [143] |
9013 ZU900720 | §§ 30 - 35 EnFG electricity-cost-intensive companies | — | X | [143] |
9013 ZV000730 | § 36 EnFG production of hydrogen in electricity-cost-intensive companies | — | X | [143] |
9013 ZV100740 | § 37 EnFG railways | — | X | [143] |
9013 ZV200750 | § 38 EnFG electrically operated buses in scheduled service | — | X | [143] |
9013 ZV300760 | § 39 EnFG shore power installations | — | X | [143] |
| SG15.RFF | — | — | Must | — |
1153 Z1300770 | Check identifier | — | X | — |
1154 2104500780 | GPKE / Privilege information under EnFG | — | X | — |
| SG15.DTM | — | — | Must | — |
2005 27300790 | Validity time span | — | X | — |
238000800 | Date or time or time span, value | — | X | — |
2379 60200810 | CCYY | — | X | — |
| SG16.EFI | — | — | Must | — |
7008 Z0200820 | Privileged energy quantity | — | X | — |
| SG16.DTM | — | — | Must | — |
2005 16300830 | Processing, start date/time | — | X | — |
238000840 | Date or time or time span, value | — | X | — |
2379 30300850 | CCYYMMDDHHMMZZZ | — | X | — |
| SG16.DTM | — | — | Must | — |
2005 16400860 | Processing, end date/time | — | X | — |
238000870 | Date or time or time span, value | — | X | — |
2379 30300880 | CCYYMMDDHHMMZZZ | — | X | — |
| SG16.QTY | — | — | Must | — |
6063 13600890 | Quantity reached in the time interval | — | X | — |
606000900 | Quantity | — | X | — |
6411 KWH00910 | Kilowatt hour | — | X | — |
| SG17.NAD | — | — | Must | — |
3035 Z0900920 | Customer of the LF | — | X | — |
303600930 | Name | — | X | — |
3045 Z0100940 | Structure of person names | — | X | — |
3045 Z0200950 | Structure of the company name | — | X | — |
| SG25.GID | — | — | Must | — |
149600960 | Line item number | — | X | [903] |
| SG25.FTX | — | — | Must | — |
4451 ACB00970 | Additional information (for general notes) | — | X | — |
444000980 | Free text | — | X | — |
| UNT | — | — | Must | — |
007400990 | Number of segments in a message | — | X | — |
006201000 | 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.
| 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
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'[1 item
{6 fields
"businessKey": "<businessKey>",
"processDate": null,
"dataSource": "OUTBOUND",
"version": 1,
"edifactVersion": 202604,
"data": {3 fields
"stammdaten": {4 fields
"MARKTLOKATION": [1 item
{5 fields
"boTyp": "MARKTLOKATION",
"versionStruktur": "1",
"marktlokationsId": "50074561188",
"marktlokationsTyp": [1 item
{1 field
"typ": "STANDARD_MARKTLOKATION"
}
],
"sparte": "STROM"
}
],
"ENERGIEMENGE": [1 item
{3 fields
"boTyp": "ENERGIEMENGE",
"versionStruktur": "1",
"energieverbrauch": [1 item
{2 fields
"wert": 1000,
"einheit": "KWH"
}
]
}
],
"ENERGIELIEFERVERTRAG": [1 item
{4 fields
"boTyp": "VERTRAG",
"vertragsart": "ENERGIELIEFERVERTRAG",
"versionStruktur": "1",
"vertragspartner2": [1 item
{5 fields
"boTyp": "GESCHAEFTSPARTNER",
"versionStruktur": "1",
"gewerbekennzeichnung": true,
"name1": "MehrPower GmbH",
"geschaeftspartnerrolle": [1 item
"KUNDE"
]
}
]
}
],
"STATUSMITTEILUNG": [1 item
{4 fields
"boTyp": "STATUSMITTEILUNG",
"versionStruktur": "1",
"statusObjekt": "PRIVILEGIERUNG_NACH_ENFG",
"positionsdaten": [1 item
{3 fields
"positionsnummer": 1,
"auftragsStatusListe": [3 items
"ENFG_STROMSPEICHER_UND_VERLUSTENERGIE",
"ENFG_STROMKOSTENINTENSIVE_UNTERNEHMEN",
"ENFG_UMLAGEERHEBUNG_BEI_ANLAGEN_ZUR_VERSTROMUNG_VON_KUPPELGASEN"
],
"allgemeineInformationen": {1 field
"info1": "Freitext"
}
}
]
}
]
},
"transaktionsdaten": {13 fields
"datenaustauschreferenz": "MD1TL54I",
"sparte": "STROM",
"pruefidentifikator": "21045",
"absender": {6 fields
"boTyp": "MARKTTEILNEHMER",
"versionStruktur": "1",
"gewerbekennzeichnung": true,
"rollencodenummer": "9903854000005",
"rollencodetyp": "BDEW",
"ansprechpartner": {4 fields
"boTyp": "ANSPRECHPARTNER",
"versionStruktur": "1",
"nachname": "Mustermann",
"rufnummern": [1 item
{2 fields
"nummerntyp": "RUF_DURCHWAHL",
"rufnummer": "+012345678910"
}
]
}
},
"empfaenger": {5 fields
"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": {}
}
}
]
Download: EDIFACT file · BO4E 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 | GPKE part 4 | Electricity | Step 1 |
| NB | NB | Transmission of information | 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.
Notes on this page
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.
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.
<businessKey> stays in place. It is not a time value, and an invented key would look like a valid one.