Find below list of popular tables in SAP Materials Management (MM) module..
Note: Check also Material Document Tables in SAP S/4HANA
| TABLE | NAME | DATA |
| MKPF | Header- Material Document | Inventory Management |
| MSEG | Document Segment- Material | Inventory Management |
| RESB | Reservation/dependent requirements | Inventory Management |
| ISEG | Physical Inventory Document Items | Inventory Management |
| IKPF | Header- Physical Inventory Document | Inventory Management |
| RKPF | Document Header- Reservation | Inventory Management |
| MYMLM | LIFO material layer (monthly) | Invoice Verification |
| RBKP | Document header: incoming invoice | Invoice Verification |
| MYML | LIFO material layer | Invoice Verification |
| MYMP | LIFO period stocks, single material | Invoice Verification |
| RBDRSEG | Invoice Verification batch: invoice document items | Invoice Verification |
| MYMFT | FIFO results table | Invoice Verification |
| RBCO | Document item, incoming invoice account assignment | Invoice Verification |
| MYPL | LIFO pool layer | Invoice Verification |
| MYMP1 | Receipt data LIFO/FIFO valuation | Invoice Verification |
| RBDIFFME | Invoice Verification: quantity differences | Invoice Verification |
| MYPLM | LIFO pool layer (monthly) | Invoice Verification |
| RBDIFFKO | Invoice Verification: conditions | Invoice Verification |
| MAST | Material to BOM Link | Master Data |
| MBEW | Material Valuation | Material Master |
| MLGT | Material Data for Each Storage Type | Material Master |
| MVKE | Sales Data for materials | Material Master |
| MARC | Plant Data for Material | Material Master |
| MARD | Storage Location Data for Material | Material Master |
| MARA | General Material Data | Material Master |
| MKOL | Special Stocks from Vendor | Material Master |
| MVER | Material Consumption | Material Master |
| MCHB | Batch Stocks | Material Master |
| MAKT | Material Descriptions | Material Master |
| MLAN | Tax Classification for Material | Material Master |
| MLGN | Material Data for Each Warehouse Number | Material Master |
| MSKA | Sales Order Stock | Material Master |
| MARM | Units of Measure for Material | Material Master |
| MCHA | Batches | Material Master |
| MAPR | Material Index for Forecast | Material Master |
| T024 | Purchasing Groups | Organization&Customizing |
| T023 | Mat. groups | Organization&Customizing |
| T156 | Movement Type | Organization&Customizing |
| T157H | Help Texts for Movement Types | Organization&Customizing |
| ESSR | Service entry sheet header data | Purchasing |
| ESLH | Service package header data | Purchasing |
| ESUC | External services management: Unplanned limits for contract item | Purchasing |
| ESLL | Lines in service package | Purchasing |
| ESUP | External services management: unplanned limits for service packages | Purchasing |
| ESKN | Account assignment in service package | Purchasing |
| ESUS | External services management: Unplanned limits for service types | Purchasing |
| ESUH | External services management: unplanned service limits header data | Purchasing |
| EKKN | Account Assignment in Purchasing Document | Purchasing |
| EBKN | Purchase Requisition Account Assignment | Purchasing |
| EORD | Purchasing Source List | Purchasing |
| EBAN | Purchase Requisition | Purchasing |
| EKAB | Release Documentation | Purchasing |
| T161T | Texts for Purchasing Document Types | Purchasing |
| EINE | Purchasing Info Record- Purchasing Organization Data | Purchasing |
| EIPA | Order price history record | Purchasing |
| EKKO | Purchasing Document Header | Purchasing |
| EKUB | Index for Stock Transport Orders for Material | Purchasing |
| MDBS | Material View of Order Item/Schedule Line (good to find open PO’s) | Purchasing |
| EKPO | Purchasing Document Item | Purchasing |
| EKPB | Material to be provided item in purchasing document | Purchasing |
| EKBZ | Purchasing document history: delivery costs | Purchasing |
| EKBE | History per Purchasing Document | Purchasing |
| EINA | Purchasing Info Record- General Data | Purchasing |
| EKET | Scheduling Agreement Schedule Lines | Purchasing |
| LFB1 | Vendor + Company | Vendor Master |
| LFB5 | Dunning data | Vendor Master |
| MOFF | Lists what views have not been created | Vendor Master |
| LFA1 | Vendor General Data | Vendor Master |
| LFAS | VAT registration numbers general section | Vendor Master |
| LFC1 | Transaction figures | Vendor Master |
| LFM1 | Vendor master record purchasing organization data | Vendor Master |
| WYT3 | Partner Functions | Vendor Master |
| WYT1 | Vendor Subrange | Vendor Master |
| LFM2 | Vendor Master Record: Purchasing Data | Vendor Master |
| WYT1T | Vendor Sub-Range Description | Vendor Master |
| LFC3 | Special G/L transaction figures | Vendor Master |
| LFBK | Bank details | Vendor Master |