Interface recommendation for basic data
The interface recommendation of the DG-Haustechnik for DQR 9.0 covers the content, structure and quality requirements for the article basic data of the German HVAC industry. The guideline is based on the joint DQR 9.0 of the SHK industry.
Version history
Version 9.0 from 01.02.2023
Changes to version 8.0 of the DG-Haustechnik data recommendation.
Definition of article type variants clarified
Note added as to when an article type may be changed
Artikeltyp „Paket/Set“ (PAK) wird jetzt als Artikeltyp „Set“ (PAK) bezeichnet. Article type “Package/SET” (PAK) is now referred to as article type “SET” (PAK)Addition of mandatory field "Data supplier ID type" in header data with the possible values:
duns
gln
opendatacheck_shk
buildingmasterdata_shk
Addition of the text field "Notes on data delivery" with up to 1000 characters of formatted text including HTML formatting
Definition for the permitted use of GTIN numbers added
Expiry date should be one year in the past in relation to the start of validity date in the header data before an article deletion instead of "one year in the past in relation to the processing time" as in DQR 8
Multiple entries of series per article are possible for series.
Dimensions in basic packaging and PU 1 to PU 5 are redefined from dimension a,b,c to dimension length,width,height
Note on permissible use of data from different ETIM versions added to DQR 8 and 9
Information on the permissibility of multiple usability of attributes of a type on an article in Regulations added
For article sets and logistical sets, changes to these sets (e.g. deletion articles, article number changes in the set, etc.) are not permitted.
The maximum length for media file names increases from 35 to 256 characters
If several media of the same document type are assigned to the same article or historical product, the specification of a unique sort sequence is mandatory for all assignments of this document type to the article.
For article sets (PAK), image data is now conditionally mandatory instead of optional as in DQR 8
Maximum permitted size for images for image use Web increases from 640 x 480 pixels to 1920 x 1080 pixels.
New document type Sustainability certificate (NZ) added.
Handout with changes in the DQR 9.0
In the following handout you will find all the changes made to DQR 9.0 (the handout is in german):
| View file | ||
|---|---|---|
|
Technical framework conditions
The following requirements apply to all files:
Character set | UTF-8 | |
Allowed character set | Alphanumeric characters: | A-Z, a-z, 0-9 |
Umlauts: | ÄäÜüÖöß | |
Special characters: | !"#$%&'()*+,-./:<=>?@^_`§ | |
Spaces | ||
Allowed number of characters and formatting for optional article texts: (Article short description, article description, marketing text, usage note) | U0020 – U007F Latin Basic without control characters U00A0 – U00FF Latin-1 Supplement without control characters U0100 – U017F Latin Extended-A U0370 – U03FF Greek, Coptic U0400 – U04FF Cyrillic U000A Line feed U000D Line feed U2200 - U22FF Mathematical characters U2300 Diameter characters Formatting: Paragraph, Line Break <p>, <br> Bold, Italic, Underlined <b>, <strong>, <i>, <u> Ordered and Unordered List <ol>, <ul>, <li> Font Sizes (Headline) <h1>, <h2>, <h3>, <h4> | |
Line separator | CR LF (0D 0A) | |
Field separator | Semicolon ( ; ) | |
Text isolation character/masking character | quotation marks ( " ) | |
Decimal separator | Comma (,) | |
Thousands separator | Not used | |
Date format | DDMMYYYYY (31122012) (valid range: 01011900-31122099) | |
Logical content | „true" / „false" | |
GTIN (EAN) | 13 or 14 digits Numeric with valid check digit | |
Code lists | See individual chapters | |
Headerline | Each file must contain a header line | |
Definition and verification of data quality
In order to achieve uniform data quality, requirements are placed on the structure and content of the individual data contents. The following quality categories apply when evaluating the content:
Quality category | Rating |
1 | Quality category 1 - technically required These contents are necessary solely from a technical perspective to process a master data record (e.g., article number). |
1* | Quality category 1* - technically required when utilized Those content comprises various detailed pieces of information. Starting with the first detail information may necessitate additional details. For example, a price entry consists of the actual value, i.e., the price, as well as the additional necessary information such as price type, currency, price basis, and price unit. |
2 | Quality category 2 - mandatory quality criterion These are contents that, from a purely technical perspective, are not mandatory, such as an article number, but are indeed mandatory from a content perspective. For example, in cross-border trade, the commodity code is required for customs and Intrastat reporting. |
3 | Quality category 3 - conditional mandatory quality criterion A condition such as a product characteristic leads to the need for certain additional information. The property that a product is a dangerous good means that additional information such as the UN number, the hazard class or the transport category must be provided. Another condition for the mandatory provision of data content is the use in publications, e.g. print media or the Internet, if these are publicly accessible documents. |
4 | Quality category 4 - supplementary quality criterion for good data quality By providing information such as the definition of accessory lists for an article, a service can be delivered to our own customers. This is a content with which a quality standard for the data is met, thus achieving a quality criterion. |
5 | Quality category 5 - optional The data additionally includes content that further enhances the quality, such as URLs to additional item information or documents like assembly or maintenance manuals. |
| Child pages (Children Display) | ||
|---|---|---|
|