Here is the complete list of SAP Tables in Materials Management module. The most commonly used Tables are at the top of the list. Click on a sub-module to see the Tables specific to that module.

Purchasing Tables (MM-PUR)

Table Description
EKPO Purchasing Document Item
EKKO Purchasing Document Header
EBAN Purchase Requisition
EKBE History per Purchasing Document
EKET Scheduling Agreement Schedule Lines
EINE Purchasing Info Record: Purchasing Organization Data
EKKN Account Assignment in Purchasing Document
EINA Purchasing Info Record: General Data
EKES Vendor Confirmations
EBKN Purchase Requisition Account Assignment
EORD Purchasing Source List
T024 Purchasing Groups
EKBZ History per Purchasing Document: Delivery Costs
AMPL Table of Approved Manufacturer Parts
EKAN Vendor Address: Purchasing Document
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See the complete list of SAP MM Purchasing Tables (MM-PUR)

Inventory Management Tables (MM-IM)

Table Description
MSEG Document Segment: Material
MKPF Header: Material Document
RESB Reservation/dependent requirements
MARI Short document: material movement
ISEG Physical Inventory Document Items
RKPF Document Header: Reservation
T156 Movement Type
IKPF Header: Physical Inventory Document
T156T Movement Type Text
CHVW Table CHVW for Batch Where-Used List
T156SY Mvt Type: Qty/Value Update: System Table; Rel. 4.6A
MMIM_REP_PRINT Print Settings, Reporting MM-IM
T156S Movement Type: Quantities/Value Posting (Until Rel. 4.5B)
T156W Posting string values
T156M Posting String: Quantity
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Invoice Verification Tables (MM-IV)

Table Description
RSEG Document Item: Incoming Invoice
RBKP Document Header: Invoice Receipt
BSIM Secondary Index, Documents for Material
RKWA Consignment Withdrawals
RBCO Document Item, Incoming Invoice, Account Assignment
RBKP_BLOCKED Logistics Invoice Verification: Blocked Invoices
RBKP_V Generierte Tabelle zu einem View
V_169P_MB Generierte Tabelle zu einem View
T149D Global Valuation Types
RBDRSEG Batch IV: Invoice Document Items
RBTX Taxes: Incoming Invoice
RBWS Withholding Tax Data, Incoming Invoice
RBKPB Invoice Document Header (Batch Invoice Verification)
RBDIFFKO Invoice Verification - Conditions
RBEX Persistent Key Figures Header and Item
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External Services Tables (MM-SRV)

Table Description
ESLL Lines of Service Package
ML_ESLL Generierte Tabelle zu einem View
ESSR Service Entry Sheet Header Data
ASMD Service Master: Basic Data
ESLH Service Package Header Data
ESKN Account Assignment in Service Package
ESKL Account Assignment Specification: Service Line
T162V Display Variant for Service Overview
ASMDT Service Short Texts
A215 Contract header conditions at outline level without plant
ESUH Ext. Services Management: Unpl. Service Limits: Header Data
ESDUS MM: Dynamic User Settings
ESST Service Item Short Texts
ESLT Service Item Short Texts
TMP_SPEC Model Service Specifications
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See the complete list of SAP MM External Services Tables (MM-SRV)

MM General Tables

Table Description
EKPO Purchasing Document Item
EKKO Purchasing Document Header
MSEG Document Segment: Material
MKPF Header: Material Document
EBAN Purchase Requisition
EKBE History per Purchasing Document
RESB Reservation/dependent requirements
EKET Scheduling Agreement Schedule Lines
RSEG Document Item: Incoming Invoice
RBKP Document Header: Invoice Receipt
EINE Purchasing Info Record: Purchasing Organization Data
EKKN Account Assignment in Purchasing Document
EINA Purchasing Info Record: General Data
PROP Forecast parameters
PORG Organizational Priorities
..... ..................................

See the complete list of SAP MM General Tables

Consumption-Based Planning (See Also PP-MRP) Tables (MM-CBP)

Table Description
WRPL Replenishment: quantities per customer/material
DBPRON Reproc. of Forecast Errors and Excpn Messages with MRP Area
WRPT Replenishment: movement data
DBPROF Forecast Error with MRP Areas
WRPP Replenishment: parameters at material/req. group level
TWVMO Control profiles for transferring material data to vendor
WFCS_MDST_V Generated Table for View WFCS_MDST_V
WDRD_EXTWG Delivery Relationships: Recipients per Plant and Material
MDRD_EXTWG Delivery Relationships: Recipients per Plant and Material
EDMMS Assignment of EDI partner to purchasing org. and plant
WDRD Delivery Relationships: Recipients per Plant and Material
MDRD Delivery Relationships: Recipients per Plant and Material
WSAF_PROMO_DELTA Change Information for Promotions
V_WVMI Generierte Tabelle zu einem View
WAHD Alternative Required Time Series for the Forecast
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Additional Material Functions Tables (SD-MD-MM-CS)

Table Description
WSD_CBP Close-By Plants
WSD_KEYWORD Keyword Definition