---
# API: Reservation Document (A2X)
# File: CE_APIRESERVATIONDOCUMENT_0001.md
# Version: 1.0.4
# Status: ACTIVE
# Protocol: OData V4
# Source URL: https://api.sap.com/api/CE_APIRESERVATIONDOCUMENT/overview
# Generated: 2026-07-23 14:17:02
---

# Reservation Document (A2X) / 预留凭证 API

> **API 版本:** 1.0.4 | **状态:** ACTIVE | **协议:** OData V4  
> **技术名称:** `CE_APIRESERVATIONDOCUMENT`  
> **服务根路径:** `/sap/opu/odata4/sap/ce_apireservationdocument/srvd_a2x/sap/reservationdocument/0001/`  
> **SAP 通信场景:** `SAP_COM_0107`

## 概述 / Overview

该服务提供预留凭证的读取操作，包括预留抬头和行项目数据，涵盖物料、工厂、存储地点、批次、数量等信息。

This synchronous inbound OData V4 service enables read operations on Reservation Documents, including header and item data covering material, plant, storage location, batch, and quantity information.

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

---

## 实体列表 / Entity List

| # | 实体名称 | 描述 (EN) | 描述 (CN) | 主键 |
|---|----------|-----------|-----------|------|
| 1 | `A_ReservationDocument` | Reservation Document | 预留凭证 | `ReservationDocument`, `ReservationDocumentItem` |

---

## 1. A_ReservationDocument — 预留凭证

**实体集合路径:** `A_ReservationDocument`  
**主键 (Key):** `ReservationDocument` (CHAR 10), `ReservationDocumentItem` (CHAR 4)  
**ETag:** 支持

### 字段列表 / Field List

| 字段名 | 类型 | 长度 | 描述 (EN) | 描述 (CN) |
|--------|------|------|-----------|-----------|
| `ReservationDocument` | String | 10 | Reservation Document Number | 预留凭证编号 |
| `ReservationDocumentItem` | String | 4 | Reservation Document Item | 预留凭证行项目 |
| `RecordType` | String | 1 | Record Type | 记录类型 |
| `Material` | String | 40 | Material Number | 物料编号 |
| `Plant` | String | 4 | Plant | 工厂 |
| `StorageLocation` | String | 4 | Storage Location | 存储地点 |
| `Batch` | String | 10 | Batch Number | 批次 |
| `RequirementQuantity` | Decimal | 13 | Requirement Quantity | 需求数量 |
| `WithdrawnQuantity` | Decimal | 13 | Quantity Withdrawn | 已提货数量 |
| `BaseUnit` | String | 3 | Base Unit of Measure | 基本计量单位 |
| `MovementType` | String | 3 | Movement Type | 移动类型 |
| `GoodsMovementStatus` | String | 1 | Goods Movement Status | 货物移动状态 |
| `ReservationIsGoodsMovementAllowed` | Boolean | - | Goods Movement Allowed | 允许货物移动 |
| `ReservationIsWIP` | Boolean | - | Reservation Is WIP | 预留是否在制 |
| `ReservationIsManuallyChanged` | Boolean | - | Manually Changed | 是否手动更改 |
| `GoodsMovementIsRestrictedToValStart` | Boolean | - | GM Restricted to Validity Start | 货物移动限制至有效起始日 |
| `GoodsMovementIsRestrictedToValEnd` | Boolean | - | GM Restricted to Validity End | 货物移动限制至有效截止日 |
| `MaterialIsAFinishedProduct` | Boolean | - | Material Is Finished Product | 物料是否为成品 |
| `OrderType` | String | 4 | Order Type | 订单类型 |
| `OrderNumber` | String | 12 | Order Number | 订单编号 |
| `ProductionOrder` | String | 12 | Production Order | 生产订单 |
| `CostCenter` | String | 10 | Cost Center | 成本中心 |
| `WBSElement` | String | 24 | WBS Element | WBS元素 |
| `AssetNumber` | String | 12 | Asset Number | 资产编号 |
| `CompanyCode` | String | 4 | Company Code | 公司代码 |
| `GoodsMovementIsAllowed` | Boolean | - | Goods Movement Allowed | 允许货物移动 |
| `ReservationDocumentItemText` | String | 40 | Item Text | 行项目文本 |
| `CreatedByUser` | String | 12 | Created By | 创建人 |
| `CreationDate` | DateTime | - | Created On | 创建日期 |
| `LastChangedByUser` | String | 12 | Last Changed By | 最后更改人 |
| `LastChangeDate` | DateTime | - | Last Changed On | 最后更改日期 |

### 导航属性 / Navigation Properties

无

---

## CRUD 端点 / CRUD Endpoints

该 API 目前主要支持读取操作。以下以 `A_ReservationDocument` 为例：

### 读取 (Read) — GET

```
GET /sap/opu/odata4/sap/ce_apireservationdocument/srvd_a2x/sap/reservationdocument/0001/A_ReservationDocument(ReservationDocument='12345',ReservationDocumentItem='1')
GET /sap/opu/odata4/sap/ce_apireservationdocument/srvd_a2x/sap/reservationdocument/0001/A_ReservationDocument?$filter=...
```

### 各实体端点路径速查表

| 实体 | 端点路径 |
|------|---------|
| A_ReservationDocument | `A_ReservationDocument` |