# BT-138 Fatura satırı kalem adı

Fatura satırındaki kalemin (mal veya hizmet) adı.

## Kisa cevap

Fatura satırındaki kalemin (mal veya hizmet) adı.

> **Kalemler**: Her fatura kalemindeki mal veya hizmetler, miktarlar, fiyatlar ve KDV.

- validate
- convert

## Sade anlatim

Fatura satırındaki kalemin (mal veya hizmet) adı.

Fatura satırındaki kalemin (mal veya hizmet) adı.

Ürün tanımlama ve stok yönetimi için zorunludur.

## Buraya genelde ne yazilir

Serbest metin

Tipik gecerli degerler: Laptop Computer, Consulting Services, Office Supplies, Software License

EN 16931-1 uyarınca her fatura satırı için zorunludur.

## Sik yapilan hatalar

Su degerlerden kacin: , AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

Ilgili kural kodlari: BR-2

## Baglam icinde ornekler

Ürün tanımlama ve stok yönetimi için zorunludur.

EN 16931-1 uyarınca her fatura satırı için zorunludur.

## Geçerli Örnekler

- Laptop Computer
- Consulting Services
- Office Supplies
- Software License

## Geçersiz Örnekler

- AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

## İlgili Alanlar

Ürün tanımlama ve stok yönetimi için zorunludur.

- [BT-139 Fatura satırı kalem açıklaması](/resources/xrechnung/bt-139-invoice-line-item-description)
- [BT-140 Fatura satırı kalem satıcı tanımlayıcısı](/resources/xrechnung/bt-140-invoice-line-item-sellers-identifier)
- [BT-153 Fatura satırı kalem adı](/resources/xrechnung/bt-153-invoice-line-item-name)

## XML eslemesi ve alan bilgileri

XML yollarina, validator kural kodlarina, yasal ifadelere veya format eslemesine ihtiyaciniz varsa teknik referansi acin.

### Alan ID:
BT-138

### Veri Türü:
text

### Kardinalite:
1..1

### Gereksinim:
Zorunlu

### Maks. uzunluk:
500 karakter

### Sürümden beri:
XRechnung 1.0+

## XML Uygulaması

### UBL 2.1 Sözdizimi
```
/Invoice/cac:InvoiceLine/cac:Item/cac:ItemName
```

### CII (UN/CEFACT) Sözdizimi
```
/CrossIndustryInvoice/SupplyChainTradeTransaction/ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementLineMonetarySummation/ram:SpecifiedTradeProduct/ram:Name
```

## Doğrulama Kuralları

### BR-2
BR-2

## Standart neden bu alani onemsiyor

### İş Bağlamı
Ürün tanımlama ve stok yönetimi için zorunludur.

### Yasal Gereksinim
EN 16931-1 uyarınca her fatura satırı için zorunludur.

## Resmi kaynaklar ve araclar

- [KoSIT Doğrulayıcı](https://erechnungsvalidator.service-bw.de/)
- [Invoice Converter](/pdf-to-xrechnung)
- [XRechnung Standardı](https://xeinkauf.de/xrechnung/)
- [Test paketi](https://github.com/itplr-kosit/xrechnung-testsuite)