---
# API: Service Document Item Category (A2X)
# File: SRVCDOCUMENTITEMCATEGORY_0001.md
# Version: 1.0.0
# Status: ACTIVE
# Protocol: OData V4
# Source URL: https://api.sap.com/api/SRVCDOCUMENTITEMCATEGORY/overview
# Generated: 2026-07-23 14:17:02
---

# Service Document Item Category (A2X) / 服务单据项目类别 API

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

## 概述 / Overview

该服务提供对服务单据项目类别的读取操作，用于定义和管?SAP 服务交易中单据行的项目类别?
This synchronous inbound OData V4 service enables read operations on Service Document Item Category master data, used to define and manage item categories for document lines in SAP service transactions.

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

---

## 实体列表 / Entity List

| # | 实体名称 | 描述 (EN) | 描述 (CN) | 主键 |
|---|----------|-----------|-----------|------|
| 1 | `A_ServiceDocItemCategory` | Service Document Item Category | 服务单据项目类别 | `ServiceTransactionItemCategory` |

---

## 1. A_ServiceDocItemCategory ?服务单据项目类别

**实体集合路径:** `A_ServiceDocItemCategory`  
**主键 (Key):** `ServiceTransactionItemCategory` (CHAR 4)

### 字段列表 / Field List

| 字段?| 类型 | 长度 | 描述 (EN) | 描述 (CN) |
|--------|------|------|-----------|-----------|
| `ServiceTransactionItemCategory` | CHAR | 4 | Service Transaction Item Category | 服务交易项目类别 |
| `ServiceTransactionItemCategoryName` | CHAR | 60 | Name of Item Category | 项目类别名称 |

### 查询选项 / Query Options

| 选项 | 说明 |
|------|------|
| `GET /A_ServiceDocItemCategory` | 获取所有项目类别列?|
| `GET /A_ServiceDocItemCategory(\$value)` | 读取指定项目类别 |
| `$filter` | 支持字段过滤 |
| `$orderby` | 支持排序 |
| `$top` / `$skip` | 支持分页 |

### 示例请求 / Example Request

```http
GET /sap/opu/odata4/sap/srvcdocumentitemcategory/srvd_a2x/sap/servicetransactionitemcategory/0001/A_ServiceDocItemCategory
Accept: application/json
```

### 示例响应 / Example Response

```json
{
  "d": {
    "results": [
      {
        "ServiceTransactionItemCategory": "SRV1",
        "ServiceTransactionItemCategoryName": "Service Item"
      }
    ]
  }
}
```