目录
1 介绍
EWM Cross Docking 又称“越库操作”，即从仓库的一个道口直接跳到另一个道口。这样操作都不用想，肯定是为了仓库工作效率。CD 分两部分，一个是“计划性越库”，另一个是“机会性越库”。两者区别也是顾名思义了，但是“计划性越库”需要启用 SAP 零售功能才能使用。这篇文章主要以 EWM 发货“机会性越库”来展开讲讲。
EWM 外向发货单 trigger CD：当创建 EWM picking 的时候，系统会检查收货暂缓区域中是否存在比 EWM 内库更合适的订单。
2 业务流程
1 创建 EWM 外向交货单
2 创建 EWM picking 仓库任务时，系统检查 EWM 内库和收货暂缓区域同等物料更合适的物料
3 系统自动分配发货源 = 收货暂缓区域（GR-ZONE）
3 后台配置+主数据
1）激活 CD：
SIMG -> SCM Extended Warehouse Management -> Extended Warehouse Management -> Cross-Process Settings -> Cross-Docking (CD) -> Opportunistic Cross-Docking -> EWM-triggered opportunistic Cross-Docking -> Activate EWM-triggered opportunistic Cross-Docking
2）EWM product group types，product groups：
SIMG -> SCM Extended Warehouse Management -> SCM Basis -> Product -> Product Groups -> Define Product Group Types
SIMG -> SCM Extended Warehouse Management -> SCM Basis -> Product -> Product Groups -> Define Product Groups
3）stock determination groups：
SIMG -> SCM Extended Warehouse Management -> Extended Warehouse Management -> Cross-Process Settings -> Stock Determination -> Maintain Stock Determination Groups
SIMG -> SCM Extended Warehouse Management -> Extended Warehouse Management -> Cross-Process Settings -> Stock Determination -> Configure Stock Determination
4）GI 策略：
SIMG -> SCM Extended Warehouse Management -> Extended Warehouse Management -> Goods Issue Process -> Strategies -> Specify Stock Removal Rules
SIMG -> SCM Extended Warehouse Management -> Extended Warehouse Management -> Goods Issue Process -> Strategies -> Specify Storage Type Search Sequence
SIMG -> SCM Extended Warehouse Management -> Extended Warehouse Management -> Goods Issue Process -> Strategies -> Determine Storage Type Search Sequence for Stock Removal
SIMG -> SCM Extended Warehouse Management -> Extended Warehouse Management -> Goods Issue Process -> Strategies -> Optimize Access Strategies for Stor. Type Determination in Stock Removal
5）分配 EWM 物料 product group type & product group
MM02, /SAPAPO/MAT1
6）分配 stock determination
/SCWM/MAT1
4 业务操作
1）创建 LE-delivery - VL01N
2）查看 EWM 可用库存情况 - /SCWM/MON
3）查看 EWM 外向交货单 & 创建 picking
4）检查 EWM 仓库任务，save + confirm
5）GI
