EWM Reference
Master Data & Parties
Supply chainThe product GUID bridge and its warehouse-level extensions, plus the supply chain unit that resolves warehouse and party GUIDs to readable identifiers
7 tables1 t-codes
Verified August 2026
Tables
Master · 7
- /SAPAPO/MATKEYThe product master key table — the bridge between the internal product GUID every EWM table carries and the readable material number, with the base unit, weights, volumes, and shelf-life controlGUID keymaster
- /SAPAPO/MATLWHWarehouse product — the warehouse-level settings for a product: putaway and stock-removal control, storage section and bin type indicators, stock determination, two-step picking relevance, and the slotting demand quantityGUID keymaster
- /SAPAPO/MATLWHSTWarehouse product at storage-type level — the same product's parameters narrowed to one storage type: preferred section and bin type, maximum fixed bins, and the min/max/replenishment quantity setMixed keymaster
- /SCMB/TOENTITYSupply chain unit header — the location object EWM resolves warehouse, door, and party GUIDs against, carrying the readable identifier, the time zone, and the geo-coordinatesGUID keymaster
- /SCWM/PNPAKHPackaging specification header — the packing recipe as an iPPE node, with its status, the time it was activated, its group, and the rounding limits that decide how demand quantities are rounded to whole packsMixed keymaster
- /SCWM/PVPAKCPackaging specification content — what is packed at a level: the product, the quantity and unit, and the mixing rules that say whether different products or batches may share the packMixed keymaster
- /SCWM/PVPAKLPackaging specification element — one level of the packing recipe as an iPPE variant: what packaging material is used, how much of it, and whether the level creates a handling unitMixed keymaster
Transaction Codes
The EWM transactions that work this module, each linked to the tables behind it.