# ArticleByNumber: Fortnox Article by Number
Retrieve an article
Retrieves the details of an article. You need to supply the unique article number that was returned when the article was created or retrieved from the list of articles.
## Documentation
Retrieves the details of an article. You need to supply the unique article number that was returned when the article was created or retrieved from the list of articles.
- Catalog: `Fortnox`
- Schema: `Articles`
- Label: Article by Number
This is a read-only table function. The Fortnox API may not support changing the data or the Invantive UniversalSQL driver for Fortnox does not cover it. In the latter case, please use the table NativePlatformScalarRequests to upload data to the Fortnox API.
## Parameters of Table Function
The following parameters can be used to control the behaviour of the table function `ArticleByNumber`. A value must be provided at all times for required parameters, but optional parameters in general do not need to have a value and the execution will default to a pre-defined behaviour. Values can be specified by position and by name. In both cases, all parameters not specified will be evaluated using their default values.
Value specification by position is done by listing all values from the first to the last needed value. For example: a `select * from table(value1, value2, value3)` on a table with four parameters will use the default value for the fourth parameter and the specified values for the first three.
Value specification by name is done by listing all values that require a value. For example with `select * from table(name1 => value1, name3 => value3)` on the same table will use the default values for the second and fourth parameters and the specified values for the first and third.
| Name | Data Type | Required | Default Value | Documentation |
|---|:---:|:---:|:---:|---|
| `ArticleNumber` | `` | ☑ | | identifies the article |
| `financialyear` | `` | ☐ | | Selects what financial year that should be used (does not work on every table). |
| `financialyeardate` | `` | ☐ | | Selects by date, what financial year that should be used (does not work on every table). |
| `fromdate` | `` | ☐ | | Defines a selection based on a start date. Only available for invoices, orders, offers, vouchers and supplierinvoices (does not work on every table). |
| `lastmodified` | `` | ☐ | | Retrieves all records since the provided timestamp (does not work on every table). |
| `todate` | `` | ☐ | | Defines a selection based on an end date. Only available for invoices, orders, offers, vouchers and supplierinvoices (does not work on every table). |
## Columns of Table Function
The columns of the table function `ArticleByNumber` are shown below. Each column has an SQL data type.
| Name | Data Type | Label | Required | Documentation |
|---|:---:|---|:---:|---|
| `Article_Active` | `char` | Article Active | ☐ | |
| `Article_ArticleNumber` | `varchar2(50)` | Article Number | ☐ | |
| `Article_Bulky` | `char` | Article Bulky | ☐ | |
| `Article_ConstructionAccount` | `int32` | Article Construction Account | ☐ | |
| `Article_CostCalculationMethod` | `varchar2` | Article Cost Calculation Method | ☐ | |
| `Article_DefaultStockLocation` | `varchar2` | Article Default Stock Location | ☐ | |
| `Article_DefaultStockPoint` | `varchar2` | Article Default Stock Point | ☐ | |
| `Article_Depth` | `int32` | Article Depth | ☐ | |
| `Article_Description` | `varchar2(200)` | Article Description | ☐ | |
| `Article_DirectCost` | `double` | Article Direct Cost | ☐ | |
| `Article_DisposableQuantity` | `double` | Article Disposable Quantity | ☐ | |
| `Article_EAN` | `varchar2(30)` | Article EAN | ☐ | |
| `Article_EUAccount` | `int32` | Article EU Account | ☐ | |
| `Article_EUVATAccount` | `int32` | Article EU VAT Account | ☐ | |
| `Article_Expired` | `char` | Article Expired | ☐ | |
| `Article_ExportAccount` | `int32` | Article Export Account | ☐ | |
| `Article_FreightCost` | `double` | Article Freight Cost | ☐ | |
| `Article_Height` | `int32` | Article Height | ☐ | |
| `Article_HouseworkType` | `varchar2` | Article House Worktype | ☐ | |
| `Article_Housework` | `char` | Article House Work | ☐ | |
| `Article_ManufacturerArticleNumber` | `varchar2(50)` | Article Manufacturer Article Number | ☐ | |
| `Article_Manufacturer` | `varchar2(50)` | Article Manufacturer | ☐ | |
| `Article_Note` | `varchar2(10000)` | Article Note | ☐ | |
| `Article_OtherCost` | `double` | Article Other Cost | ☐ | |
| `Article_PurchaseAccount` | `int32` | Article Purchase Account | ☐ | |
| `Article_PurchasePrice` | `double` | Article Purchase Price | ☐ | |
| `Article_QuantityInStock` | `double` | Article Quantity in Stock | ☐ | |
| `Article_ReservedQuantity` | `double` | Article Reserved Quantity | ☐ | |
| `Article_SalesAccount` | `int32` | Article Sales Account | ☐ | |
| `Article_SalesPrice` | `double` | Article Sales Price | ☐ | |
| `Article_StockAccount` | `int32` | Article Stock Account | ☐ | |
| `Article_StockChangeAccount` | `int32` | Article Stock Change Account | ☐ | |
| `Article_StockGoods` | `char` | Article Stock Goods | ☐ | |
| `Article_StockPlace` | `varchar2(100)` | Article Stock Place | ☐ | |
| `Article_StockValue` | `double` | Article Stock Value | ☐ | |
| `Article_StockWarning` | `double` | Article Stock Warning | ☐ | |
| `Article_SupplierName` | `varchar2` | Article Supplier Name | ☐ | |
| `Article_SupplierNumber` | `varchar2` | Article Supplier Number | ☐ | |
| `Article_Type` | `varchar2` | Article Type | ☐ | |
| `Article_Unit` | `varchar2` | Article Unit | ☐ | |
| `Article_VAT` | `double` | Article VAT | ☐ | |
| `Article_WebshopArticle` | `char` | Article Webshop Article | ☐ | |
| `Article_Weight` | `int32` | Article Weight | ☐ | |
| `Article_Width` | `int32` | Article Width | ☐ | |
| `Article__url` | `varchar2` | Article URL | ☐ | |