---
# API: Service Cancellation Reason (A2X)
# File: SERVICECANCELLATIONREASON_0001.md
# Version: 1.0.0
# Status: ACTIVE
# Protocol: OData V4
# Source URL: https://api.sap.com/api/SERVICECANCELLATIONREASON/overview
# Generated: 2026-07-23 14:17:02
---

# Service Cancellation Reason (A2X) / 服务取消原因 API

> **API 版本:** 1.0.0 | **状** ACTIVE | **协议:** OData V4  
> **技术名** `SERVICECANCELLATIONREASON`  
> **服务根路** `/sap/opu/odata4/sap/servicecancellationreason/srvd_a2x/sap/servicecancellationreason/0001/`  
> **SAP 通信场景:** `SAP_COM_0279`

## 概述 / Overview

该服务提供对服务取消原因主数据的读取操作，用于查询和管理 SAP 服务流程中的取消原因代码?
This synchronous inbound OData V4 service enables read operations on Service Cancellation Reason master data, used to query and manage cancellation reason codes within SAP service processes.

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

---

## 实体列表 / Entity List

| # | 实体名称 | 描述 (EN) | 描述 (CN) | 主键 |
|---|----------|-----------|-----------|------|
| 1 | `A_ServiceCancellationReason` | Service Cancellation Reason | 服务取消原因 | `ServiceCancellationReason` |

---

## 1. A_ServiceCancellationReason ?服务取消原因

**实体集合路径:** `A_ServiceCancellationReason`  
**主键 (Key):** `ServiceCancellationReason` (CHAR 2)

### 字段列表 / Field List

| 字段?| 类型 | 长度 | 描述 (EN) | 描述 (CN) |
|--------|------|------|-----------|-----------|
| `ServiceCancellationReason` | CHAR | 2 | Service Cancellation Reason | 服务取消原因 |
| `ServiceCancellationReasonName` | CHAR | 60 | Name of Service Cancellation Reason | 服务取消原因名称 |

### 查询选项 / Query Options

| 选项 | 说明 |
|------|------|
| `GET /A_ServiceCancellationReason` | 获取所有服务取消原因列?|
| `GET /A_ServiceCancellationReason(\$value)` | 读取指定服务取消原因 |
| `$filter` | 支持字段过滤 |
| `$orderby` | 支持排序 |
| `$top` / `$skip` | 支持分页 |

### 示例请求 / Example Request

```http
GET /sap/opu/odata4/sap/servicecancellationreason/srvd_a2x/sap/servicecancellationreason/0001/A_ServiceCancellationReason
Accept: application/json
```

### 示例响应 / Example Response

```json
{
  "d": {
    "results": [
      {
        "ServiceCancellationReason": "01",
        "ServiceCancellationReasonName": "Technical Issue"
      }
    ]
  }
}
```