# BH1 Corrective Maintenance — 纠正性维护
**模块**：PM | **版本**：S/4HANA Cloud 2602 | **来源**：BH1_S4CLD2602_BPD_EN_CN.docx | **CN本地化**：是
**上层引用**：SA KB `SAP_Scope_Item_Catalog_RAG.md` → `## SCOPE-ITEM: BH1`

## 流程概述
Corrective Maintenance（BH1）。Plant Maintenance 流程。参见 BPD §1 Purpose。

## 前置条件

### 所需角色（BPD §2.2）
- **Maintenance Planner** (SAP_BR_MAINTENANCE_PLANNER)
- **Maintenance Technician** (SAP_BR_MAINTENANCE_TECHNICIAN)
- **Warehouse Clerk** (SAP_BR_WAREHOUSE_CLERK)
- **Purchaser** (SAP_BR_PURCHASER)
- **AP Accountant** (SAP_BR_AP_ACCOUNTANT)
- **Employee** (SAP_BR_EMPLOYEE)
- **Inventory Manager** (SAP_BR_INVENTORY_MANAGER)
- **Project Manager - Commercial Services** (SAP_BR_PROJ_MANAGE_COMM)
- **Cost Accountant - Overhead** (SAP_BR_OVERHEAD_ACCOUNTANT)

### 所需主数据（BPD §2.3）
- **Equipment**: `213100091` — Cooling Water Circulation Pump
- **Equipment**: `213100093` — Cooling Water Circulation Pump
- **Spare Parts Material**: `SP001-SP006`
- **Non-stock Material**: `NL001` — Screw
- **Plant**: `1310` — Plant 1 CN
- **Storage Location**: `131B` — Std. storage 2
- **Supplier**: `13300001` — Domestic CN Supplier 1

### 组织架构参数
> BPD 原文未列。需项目确认。

## 操作步骤

| 步骤 | 活动 | 角色 | App/事务 | 预期结果 |
|------|------|------|---------|---------|
| 1 | Request Maintenance | Employee | Request Maintenance (F1511) | Malfunction report created |
| 2 | Monitor Maintenance Requests | Employee | Monitor Maintenance Requests (F1511) | Notifications reviewed |
| 3 | Change Notification into Malfunction Report | Maintenance Planner | Find Maintenance Notification (F2071) | Type changed to M2 |
| 4 | [Optional] Create Maintenance Notification | Maintenance Technician | Create Maint. Notification (EAMS_WDA_ORDNTF_OIF) | Malfunction report created |
| 5 | Create Maintenance Order | Maintenance Planner | Change Maintenance Notification | Order created from notification |
| 6 | Release Maintenance Order | Maintenance Planner | Find Maintenance Orders - Completion (F2175) | Order released |
| 7 | Convert PR to PO | Purchaser | Process PR - Deprecated (F1048) | PR converted to PO |
| 8 | Post Goods Receipt | Warehouse Clerk | Post Goods Movement (MIGO) | GR posted |
| 9 | Maintain Service Entry Sheet | Purchaser | Manage SES - Lean Services (F2027) | SES created |
| 10 | [Optional] Approve SES | Project Manager | My Inbox | SES posted |
| 11 | Create Supplier Invoice | AP Accountant | Create Supplier Invoice - Advanced (MIRO) | Invoice posted |
| 12 | Confirm Maintenance Order | Maintenance Technician | Perform Maintenance Jobs (F5104A) | Order confirmed, time/material recorded |
| 13 | Show Costs on Order | Maintenance Planner | Display Maintenance Order | Costs displayed |
| 14 | Technically Complete Order | Maintenance Planner | Find Orders - Completion (F2175) | Order technically completed |

### 详细步骤说明
> 详细测试步骤参见 BPD §4 Test Procedures 各活动小节。

## 已知弹窗与处理
> BPD 未单独列弹窗处理。执行中按系统提示响应。

## 后续流程
> 参见 BH1_S4CLD2602_BPD_EN_CN.docx §5 Appendix — Process Integration。

## 注意事项
- 依赖 Scope Item：BNZ（MM 过账期间）等
- 示例主数据为 SAP 样品值，需替换为客户实际数据

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## 实战经验（★★★）
*（建设期留空）*