SAP Reference
MM
Materials Management
Covers procurement, inventory management, invoice verification, and material master data
27 tables15 t-codes4 S/4HANA changes
Tables
Master Data · 15
- EINAPurchasing Info Record - General Datamaster
- EINEPurchasing Info Record - Purchasing Organization Datamaster
- LFA1Vendor Master (General Section)master
- LFB1Vendor Master (Company Code)master
- LFM1Vendor Master Record Purchasing Organization Datamaster
- MARAGeneral Material Datamaster
- MARCPlant Data for Materialmaster
- MARDStorage Location Data for Materialmaster
- MARMUnits of Measure for Materialmaster
- MBEWMaterial Valuationmaster
- MCHBBatch Stocksmaster
- MLANTax Classification for Materialmaster
- MLGNMaterial Data for Each Warehouse Numbermaster
- MLGTMaterial Data for Each Storage Typemaster
- MVKESales Data for Materialmaster
Transactional · 11
- EBANPurchase Requisitiontransaction
- EBKNPurchase Requisition Account Assignmenttransaction
- EKBEHistory per Purchasing Documenttransaction
- EKETScheduling Agreement Schedule Linestransaction
- EKKNAccount Assignment in Purchasing Documenttransaction
- EKKOPurchasing Document Headertransaction
- EKPOPurchasing Document Itemtransaction
- MATDOCMaterial Document (S/4HANA)transaction
- MKPFHeader: Material DocumenttransactionS/4 · Compatibility View
- MSEGDocument Segment: MaterialtransactionS/4 · Compatibility View
- MSKASales Order Stocktransaction
Text Tables · 1
Transaction Codes
- MB01Post Goods Receipt for POcreateS/4 · Replaced
- MB51Material Document Listreport
- MB52List of Warehouse Stocks on Handreport
- ME21NCreate Purchase Ordercreate
- ME22NChange Purchase Orderchange
- ME23NDisplay Purchase Orderdisplay
- ME51NCreate Purchase Requisitioncreate
- ME52NChange Purchase Requisitionchange
- ME53NDisplay Purchase Requisitiondisplay
- MIGOGoods Movementcreate
- MIROEnter Incoming Invoicecreate
- MM01Create Materialcreate
- MM02Change Materialchange
- MM03Display Materialdisplay
- MMBEStock Overviewdisplay
S/4HANA Changes in MM
MKPF→MATDOCmerged
Header data represented in MATDOC; MKPF exists as a CDS compatibility view for legacy reads (NSDM)
MSEG→MATDOCmerged
Item data represented in MATDOC; compatibility views preserve many legacy reads (NSDM)
MARD→MATDOCmerged
MARD persists for storage-location master data; stock quantities calculated via NSDM CDS/proxy views using MATDOC/MATDOC_EXTRACT
LFA1→BUT000merged
Business Partner (BUT000) is the lead object in S/4HANA; LFA1 persists and is kept in sync via CVI (Customer-Vendor Integration). Create/update via Business Partner transactions