?---
# API: Credit Memo Request (A2X)
# File: API_CREDIT_MEMO_REQUEST_SRV.md
# Version: 1.0.0
# Status: ACTIVE
# Protocol: OData V2
# Source URL: https://api.sap.com/api/API_CREDIT_MEMO_REQUEST_SRV/overview
# Generated: 2026-07-23
---

# Credit Memo Request / 贷项凭证请求 API

> **API 版本:** 1.0.0 | **状** ACTIVE | **协议:** OData V2  
> **技术名** `API_CREDIT_MEMO_REQUEST_SRV`  
> **服务根路** `/sap/opu/odata/sap/API_CREDIT_MEMO_REQUEST_SRV`  
> **SAP 通信场景:** `SAP_COM_0109`

## 概述 / Overview

该服务提供贷项凭证请求的创建、读取、更新和删除操作，包含抬头、项目、合作伙伴和文本数据?
This service enables CRUD operations on credit memo requests, including header, item, partner and text data.

**API 业务加速器中心:** [https://api.sap.com/api/API_CREDIT_MEMO_REQUEST_SRV/overview](https://api.sap.com/api/API_CREDIT_MEMO_REQUEST_SRV/overview)

---

## 实体列表 / Entity List

| # | 实体名称 | 描述 (EN) | 描述 (CN) | 主键 |
|---|----------|-----------|-----------|------|
| 1 | `A_CreditMemoRequest` | Credit Memo Request Header | 贷项凭证请求抬头 | `CreditMemoRequest` |
| 2 | `A_CreditMemoRequestItem` | Credit Memo Request Item | 贷项凭证请求项目 | `CreditMemoRequest`, `CreditMemoRequestItem` |
| 3 | `A_CreditMemoRequestPartner` | Credit Memo Request Partner | 贷项凭证请求合作伙伴 | `CreditMemoRequest`, `PartnerFunction` |
| 4 | `A_CreditMemoRequestText` | Credit Memo Request Text | 贷项凭证请求文本 | `CreditMemoRequest`, `Language`, `LongTextID` |

---

## 1. A_CreditMemoRequest ?贷项凭证请求抬头

**实体集合路径:** `A_CreditMemoRequest`  
**主键 (Key):** `CreditMemoRequest` (CHAR 10)  
**ETag:** 不支?
### 字段列表 / Field List

| 字段?| 类型 | 长度 | 描述 (EN) | 描述 (CN) |
|--------|------|------|-----------|-----------|
| `CreditMemoRequest` | String | 10 | Credit Memo Request Number | 贷项凭证请求编号 (主键) |
| `CreditMemoRequestType` | String | 4 | Sales Document Type | 销售凭证类?|
| `SalesOrganization` | String | 4 | Sales Organization | 销售组?|
| `DistributionChannel` | String | 2 | Distribution Channel | 分销渠道 |
| `OrganizationDivision` | String | 2 | Division | 产品部门 |
| `SoldToParty` | String | 10 | Sold-to Party | 售达?|
| `BillToParty` | String | 10 | Bill-to Party | 收票?|
| `PayerParty` | String | 10 | Payer | 付款?|
| `CreationDate` | DateTime | - | Creation Date | 创建日期 |
| `CreatedByUser` | String | 12 | Created By | 创建?|
| `LastChangeDate` | DateTime | - | Last Change Date | 最后更改日?|
| `LastChangeDateTime` | DateTimeOffset | - | Last Change DateTime | 最后更改日期时?|
| `CreditMemoRequestDate` | DateTime | - | Document Date | 凭证日期 |
| `TotalNetAmount` | Decimal | 16,3 | Net Value | 净金额 |
| `TransactionCurrency` | String | 5 | Document Currency | 凭证货币 |
| `SDDocumentReason` | String | 3 | Order Reason | 订单原因 |
| `PurchaseOrderByCustomer` | String | 35 | Customer Purchase Order Number | 客户采购订单?|
| `CustomerPaymentTerms` | String | 4 | Payment Terms | 付款条件 |
| `BillingDocumentDate` | DateTime | - | Billing Date | 开票日?|
| `HeaderBillingBlockReason` | String | 2 | Billing Block | 开票冻?|
| `OverallSDProcessStatus` | String | 1 | Overall Processing Status | 整体处理状?|
| `TotalCreditCheckStatus` | String | 1 | Credit Check Status | 信贷检查状?|
| `OverallBillingStatus` | String | 1 | Billing Status | 开票状?|
| `ReferenceSDDocument` | String | 10 | Reference Document | 参考凭?|
| `ReferenceSDDocumentCategory` | String | 4 | Reference Document Category | 参考凭证类?|
| `SalesGroup` | String | 3 | Sales Group | 销售组 |
| `SalesOffice` | String | 4 | Sales Office | 销售办公室 |
| `SalesDistrict` | String | 6 | Sales District | 销售地?|
| `PricingDate` | DateTime | - | Pricing Date | 定价日期 |
| `IncotermsClassification` | String | 3 | Incoterms | 国际贸易条款 |
| `CustomerAccountAssignmentGroup` | String | 2 | Account Assignment Group | 账户分配?|
| `PaymentMethod` | String | 1 | Payment Method | 付款方式 |
| `ServicesRenderedDate` | DateTime | - | Services Rendered Date | 服务履行日期 |
| `CreditMemoReqApprovalReason` | String | 4 | Approval Reason | 审批原因 |
| `SalesDocApprovalStatus` | String | 1 | Approval Status | 审批状?|

### 导航属?/ Navigation Properties

| 属性名 | 目标实体 | 基数 | 描述 |
|--------|----------|------|------|
| `to_Item` | A_CreditMemoRequestItem | 0..* | 贷项凭证请求项目 |
| `to_Partner` | A_CreditMemoRequestPartner | 0..* | 合作伙伴 |
| `to_Text` | A_CreditMemoRequestText | 0..* | 文本 |
| `to_PricingElement` | A_CreditMemoReqPrcgElmnt | 0..* | 定价元素 |

---

## 2. A_CreditMemoRequestItem ?贷项凭证请求项目

**实体集合路径:** `A_CreditMemoRequestItem`  
**主键 (Key):** `CreditMemoRequest` (CHAR 10), `CreditMemoRequestItem` (CHAR 6)  
**ETag:** 不支?
### 字段列表 / Field List

| 字段?| 类型 | 长度 | 描述 (EN) | 描述 (CN) |
|--------|------|------|-----------|-----------|
| `CreditMemoRequest` | String | 10 | Credit Memo Request Number | 贷项凭证请求编号 |
| `CreditMemoRequestItem` | String | 6 | Item Number | 项目编号 |
| `CreditMemoRequestItemCategory` | String | 4 | Item Category | 项目类别 |
| `Material` | String | 40 | Material Number | 物料编号 |
| `MaterialGroup` | String | 9 | Material Group | 物料?|
| `Plant` | String | 4 | Plant | 工厂 |
| `RequestedQuantity` | Decimal | 15,3 | Requested Quantity | 请求数量 |
| `RequestedQuantityUnit` | String | 3 | Sales Unit | 销售单?|
| `NetAmount` | Decimal | 16,3 | Net Value of Item | 项目净金额 |
| `TransactionCurrency` | String | 5 | Document Currency | 凭证货币 |
| `MaterialByCustomer` | String | 35 | Customer Material Number | 客户物料?|
| `MaterialGroup` | String | 9 | Material Group | 物料?|
| `PricingDate` | DateTime | - | Pricing Date | 定价日期 |
| `Batch` | String | 10 | Batch Number | 批次?|
| `ProfitCenter` | String | 10 | Profit Center | 利润中心 |
| `SalesDocument` | String | 10 | Reference Sales Document | 参考销售凭?|
| `SalesDocumentItem` | String | 6 | Reference Sales Document Item | 参考销售凭证项?|
| `OrderQuantity` | Decimal | 15,3 | Order Quantity | 订购数量 |
| `NetPriceAmount` | Decimal | 16,3 | Net Price | 净?|
| `ItemBillingBlockReason` | String | 2 | Billing Block for Item | 项目开票冻?|

### 导航属?/ Navigation Properties

| 属性名 | 目标实体 | 基数 | 描述 |
|--------|----------|------|------|
| `to_Partner` | A_CreditMemoReqPartner | 0..* | 项目合作伙伴 |
| `to_Text` | A_CreditMemoReqItemText | 0..* | 项目文本 |
| `to_PricingElement` | A_CreditMemoReqItemPrcgElmnt | 0..* | 项目定价元素 |

---

## 3. A_CreditMemoRequestPartner ?贷项凭证请求合作伙伴

**实体集合路径:** `A_CreditMemoRequestPartner`  
**主键 (Key):** `CreditMemoRequest` (CHAR 10), `PartnerFunction` (CHAR 2)

### 字段列表 / Field List

| 字段?| 类型 | 长度 | 描述 (EN) | 描述 (CN) |
|--------|------|------|-----------|-----------|
| `CreditMemoRequest` | String | 10 | Credit Memo Request Number | 贷项凭证请求编号 |
| `PartnerFunction` | String | 2 | Partner Function | 合作伙伴功能 |
| `Customer` | String | 10 | Customer Number | 客户编号 |
| `Supplier` | String | 10 | Supplier Number | 供应商编?|
| `Personnel` | String | 8 | Personnel Number | 人员编号 |
| `ContactPerson` | String | 10 | Contact Person | 联系?|

---

## 4. A_CreditMemoRequestText ?贷项凭证请求文本

**实体集合路径:** `A_CreditMemoRequestText`  
**主键 (Key):** `CreditMemoRequest` (CHAR 10), `Language` (CHAR 2), `LongTextID` (CHAR 4)

### 字段列表 / Field List

| 字段?| 类型 | 长度 | 描述 (EN) | 描述 (CN) |
|--------|------|------|-----------|-----------|
| `CreditMemoRequest` | String | 10 | Credit Memo Request Number | 贷项凭证请求编号 |
| `Language` | String | 2 | Language Key | 语言代码 |
| `LongTextID` | String | 4 | Text ID | 文本ID |
| `LongText` | String | - | Long Text | 长文?|