SAP MM常用表及表关系：
Materials
MARA - Material Master: General data
MAKT - Material Master: Description
MARM - Material Master: Unit of Measure
MAPE - Material master: Export control file
MARC - Material master: Plant data
MARD - Material master: Storage location
MAST - Material link to BOM
MBEW - Material valuation
MLGN – Material Master: WM Inventory
MLGT – Material Master: WM Inventory type
MDIP - Material: MRP profiles (field contents)
MKOP - Consignment price segment (old versions of SAP)
EBEW - Valuation of sales order stock
QBEW - Valuation of project stock
MVER – Material Master: Consumption
DVER – Material Master: Consumption
MVKE – Material Master: Sales <Sales Org, Distr Ch>
MLAN - Material Master: Tax indicator
MARC - Material Master: Plant data
MAPR – Material Master: Forecast
MARD – Material Master: Storage Location
MCH1 – Material Master: X Plant Batches
MCHA – Material Master: Batches
MCHB – Material Master: Batch Stock
MDMA - MRP Area data
DBVM - MRP Planning File Entry: MRP Area
MOFF - Outstanding Material Master Records (Maintenance status)
MARCH - Material Master C Segment: History
MARDH - Material Master Storage Location Segment: History
MBEWH - Material Valuation: History
MCHBH - Batch Stocks: History
MKOLH - Special Stocks from Vendor: History
MSCAH - Sales Order Stock at Vendor: History
MSKAH - Sales Order Stock: History
MSKUH - Special Stocks at Customer: History
MSLBH - Special Stocks at Vendor: History
MSPRH - Project Stock: History
MSSAH - Total Sales Order Stocks: History
MSSQH - Total Project Stocks: History
Vendors
LFA1 - Vendor Master: General data
LFB1 - Vendor Master: Company data
LFM1 - Vendor Master: Purchasing Data (Purchasing organization)
LFM2 - Vendor Master: Purchasing Data (Plant, Vendor sub-range)
Purchasing
EBAN - Purchase requisition: items
EBKN - Purchase Requisition: account assignment
STXH - SAPScript Text Header
STXL - SAPScript Text Lines
EKKO - Purchasing document header
EKPO - Purchasing Document: Item
EKET - Purchasing Document: Delivery Schedules
MDBS - Material View of Order Item/Schedule Line (good to find open PO’s)
EKKN - Account assignment in purchasing document
EORD - Purchasing Source List
EIPA - Order price history record
EKAB - Release documentation
EKBE - Purchasing document history
EKBZ - Purchasing document history: delivery costs
EKPB - “Material to be provided” item in purchasing document
ESKL - Account assignment specification for service line
ESKN - Account assignment in service package
ESLH - Service package header data
ESLL - Lines in service package
ESSR - Service entry sheet header data
ESUC - External services management: Unplanned limits for contract item
ESUH - External services management: unplanned service limits header data
ESUP - External services management: unplanned limits for service packages
ESUS - External services management: Unplanned limits for service types
EINA - Purchase Info Record: General
EINE - Purchasing info record: purchasing organization data
KONP - Condition Item
KONH - Condition Header
Inventory Management
ISEG - Physical inventory document items
MKPF - Material document: Header
MSEG - Material document: item
RKPF - Reservation: Header
RESB - Reservation: Item
Invoice Verification
BSIM - Secondary index: documents for material
MYMFT - FIFO results table
MYML - LIFO material layer
MYMLM - LIFO material layer (monthly)
MYMP - LIFO period stocks, single material
MYMP1 - Receipt data LIFO/FIFO valuation
MYPL - LIFO pool layer
MYPLM - LIFO pool layer (monthly)
RBCO - Document item, incoming invoice account assignment
RBDIFFKO - Invoice Verification: conditions
RBDIFFME - Invoice Verification: quantity differences
RBDRSEG - Invoice Verification batch: invoice document items
RBKP - Document header: incoming invoice
RBKPB - Invoice document header (batch invoice verification)
RBTX - Taxes:incoming invoice
RBVD - Invoice document: summarization data
RBVDMAT - Invoice Verification: summarization data, material
RBWT - Withholding tax:incoming invoice
RKWA - Consignment withdrawals
RSEG - Document item, incoming invoice
Customising and other master data
MDLV - MRP Areas
MDLG - MRP Areas - Storage Locations
MDLW - MRP Areas - Plants
MDLL - MRP Areas - Subcontractor
T023 - Material Groups
T024 - Purchasing groups
T030 - Standard Accounts Table (Automatic Account Determination)
T156 - Movement Type
T156T - Movement Type: Text
AUSP - Release Procedure: Strategy values (cl20n, cl24n)
AGR_USERS - Assignment of roles to users
CDHDR & CDPOS - Change history of master data and documents
EDID4 - EDI information
TSTC - SAP Transaction Codes, lock/unlock: sm01, created: se93
TSTCT - Transaction codes TEXT
NAST - Message status
EBAN 采购申请 MM模块EBAN_采购申请
EBKN 采购申请帐户设置 MM模块EBKN_采购申请帐户设置
EBUB 有关物料的运输请求的索引 MM模块EBUB_有关物料的运输请求的索引
EINA 采购信息记录 - 一般数据 MM模块EINA_采购信息记录 - 一般数据
EINE 采购信息记录 - 采购组织数据 MM模块EINE_采购信息记录 - 采购组织数据
EIPA 订购价格历史：信息记录 MM模块EIPA_订购价格历史：信息记录
EKAB 批准凭证 MM模块EKAB_批准凭证
EKBE 采购凭证历史 MM模块EKBE_采购凭证历史
EKBZ 每个采购凭证的历史：交货费用 MM模块EKBZ_每个采购凭证的历史：交货费用
EKET 计划协议计划行 MM模块EKET_计划协议计划行
EKKN 采购凭证中的帐户设置 MM模块EKKN_采购凭证中的帐户设置
EKKO 采购凭证抬头 MM模块EKKO_采购凭证抬头
EKPO 采购凭证项目 MM模块EKPO_采购凭证项目
EKUB 有关物料的库存运输单的索引 MM模块EKUB_有关物料的库存运输单的索引
ESKN 服务包中的帐户分配 MM模块ESKN_服务包中的帐户分配
IKPF 抬头：实地盘存凭证 MM模块IKPF_抬头：实地盘存凭证
ISEG 盘点库存凭证项目 MM模块ISEG_盘点库存凭证项目
KONV 条件（事务数据） MM模块KONV_条件（事务数据）
LFM1 供应商主记录购买组织数据 MM模块LFM1_供应商主记录购买组织数据
MAKT 物料描述 MM模块MAKT_物料描述
MAPR 有关预测的物料索引 MM模块MAPR_有关预测的物料索引
MARA 常规物料数据 MM模块MARA_常规物料数据
MARC 物料的工厂数据 MM模块MARC_物料的工厂数据
MARD 物料的仓储位置数据 MM模块MARD_物料的仓储位置数据
MARDH 物料主储存位置段：历史 MM模块MARDH_物料主储存位置段：历史
MARM 物料的计量单位 MM模块MARM_物料的计量单位
MARV 物料控制记录 MM模块MARV_物料控制记录
MBEW 物料评估 MM模块MBEW_物料评估
MBEWH 物料评估：历史 MM模块MBEWH_物料评估：历史
MBPR 生产仓位库存 MM模块MBPR_生产仓位库存
MCHA 批次 MM模块MCHA_批次
MCHB 批量库存 MM模块MCHB_批量库存
MKPF 抬头：物料凭证 MM模块MKPF_抬头：物料凭证
MLAN 物料的税分类 MM模块MLAN_物料的税分类
MLGN 每一仓库号物料数据 MM模块MLGN_每一仓库号物料数据
MSEG 物料凭证项目 MM模块MSEG 物料凭证项目
MLGT 每一存储类型的物料数据 MM模块MLGT_每一存储类型的物料数据
MSKU 客户的特殊库存 MM模块MSKU_客户的特殊库存
MSTA 物料主记录状态 MM模块MSTA_物料主记录状态
MVER 物料消耗量 MM模块MVER_物料消耗量
MVKE 物料销售数据 MM模块MVKE_物料销售数据
RSEG 凭证项目：收款发票 MM模块RSEG_凭证项目：收款发票
S012 采购 MM模块S012_采购
T001L 仓储地点 MM模块T001L_仓储地点