sap-wm

Solid

This skill handles SAP WM (Warehouse Management — ECC legacy module) including Warehouse Structure (LS01N/LS02N), Storage Type/Section/Bin (LS01/LS03N), Transfer Order (LT01/LT03/LT0E), Transfer Requirement (LB01/LB10), Picking/Putaway Strategies, WM-MM/SD Integration, Physical Inventory (LI01N/LI02N), and Decentralized WM (MWMII). Also covers ECC WM → S/4HANA migration (WM deprecated in S/4HANA; use EWM instead). Use when user mentions WM, 창고관리, warehouse, storage bin, 저장위치, transfer order, 이관오더, putaway, 입고적치, picking, 피킹, storage type, 저장유형, quant, decentralized WM, LS01N, LS03N, LT01, LB01, LI01N, MWMII.

AI & Automation 17 stars 6 forks Updated yesterday MIT

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Quality Score: 83/100

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Frontmatter 20%

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Issue Health 10%

License 10%

100

Description 5%

100

Skill Content

## 1. Environment Intake (Critical) **ECC vs S/4HANA Alert**: WM is **DEPRECATED in S/4HANA (all releases)**. - **S/4HANA on-premise / RISE**: Use embedded EWM (`sap-ewm` skill) or Stock Room Management - **ECC 6.0**: WM fully supported through extended maintenance (2025) - **Dual-run transition**: ECC WM → S/4HANA EWM requires process redesign (not 1:1 mapping) **Questions to ask user**: 1. ECC 6.0 (which EhP?) or S/4HANA already? 2. Warehouse network: single, multi, or 3PL outsourced? 3. RF terminal / barcode capability active? 4. Current issue: process bottleneck, data accuracy, integration, or migration planning? --- ## 2. Warehouse Structure (LS01N / LS03N / LQUA) ### Hierarchy & Tables | Level | T-code | Definition | Table | |-------|--------|------------|-------| | **Warehouse** | LS01N | Top container, assigned to plants | LAGP | | **Storage Type** | LS01 | Physical zone (rack, yard, high-bay, flow) | LTYP | | **Storage Section** | LS03N | Sub-zone (aisle, row) | LEIN | | **Storage Bin** | LS03N | Individual slot (address: WH-ST-SEC-BIN) | LQUA | ### Warehouse Master (LAGP) Key Fields - **LGNUM**: Warehouse number (2 chars, e.g., "01") - **LGSYS**: Flag — `W` (WM system) or `D` (Decentralized) - **WERKS**: Plant assignment - **LGPLA** format: 3-digit ST + 3-digit section + 3-digit bin (e.g., "001001001") ### Issue: "Cannot create storage bins" **Root Cause**: Missing storage section linking **Check**: SE16N → LEIN (verify section exists); SE16N → LQUA (verif...

Details

Author: BoxLogoDev
Repository: BoxLogoDev/sapstack
Created: 4 months ago
Last Updated: yesterday
Language: TypeScript
License: MIT

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sapstack

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