---
article_id: KB0394499
article_type: FAQ
component_ids:
  - SBN-AN-TX-INV
  - SBN-AN-TX-POA
component_descriptions:
  - SAP Business Network 采购和供应链 > 交易文档 > 交易（开发票）
  - SAP Business Network 采购和供应链 > 交易文档 > 交易（订购单、发货通知和货物收货记录）
products:
  - SAP Business Network for Procurement and SAP Business Network for Supply Chain
personas:
  - Supplier
language: zh-cn
created: 2026-05-29
updated: 2026-05-29
source: Knowledge Base
url: https://support.ariba.com/item/view/KB0394499_zh-cn
connect_url: https://support.ariba.com/item/view/KB0394499_zh-cn?min=1
sap_for_me_url: https://me.sap.com/notes/KB0394499/zh
---

# 如果曾经已为订购单开票，那么我该如何为剩余金额开票？

## 症状

If I have already invoiced my purchase order once, how do I invoice for the remaining amount?

## 原因

Line items that have already been fully or partially invoiced are excluded from the invoice by default. The system prevents duplicate invoicing unless you manually include them again.

## 解决方法

**问题**

如果曾经已为订购单开票，那么我该如何为剩余金额开票？

**回答**

在 Ariba Network 上创建发票后，可通过**包括**列添加或移除发票上每个独立的行项目。

已为全额或部分金额开票的行项目会在**包括**列中显示灰色切换图标 (![](https://knowledge.ariba.com/images_RTE/15597456d9ce630ad48blobid0.png))。默认情况下，发票中不包含这些行项目。

但是，您可以通过单击灰色切换图标 (![](https://knowledge.ariba.com/images_RTE/15597456d9ce5f403f6blobid0.png)) 向发票添加这些行项目，这样会显示绿色切换图标 (![](https://knowledge.ariba.com/images_RTE/15597456d9ce7b94152blobid1.png))。您可以编辑已包括项目的**数量**和**单价**字段以更新发票小计。

**附加信息**

每个客户可能具有不同的开票规则。一些客户仅允许您编辑**数量**而不能编辑**单价**。

## 另请参阅

- Each of your customers might have different invoicing rules. Some customers only let you edit the **Quantity** and not the **Unit Price**.
- If you receive the error: Quantity exceeds the quantity limit! when trying to update the quantity on an invoice, see [Why do I receive the error: Quantity exceeds the quantity limit! when trying to update the quantity on an invoice?](https://support.ariba.com/item/view/KB0395280)

## 关键字

cannot invoice