# SAP process table reference: Procurement (MM) > Source: https://docs.synthesized.io/tdk/latest/user_guide/070_integrations/sap/table_reference/mm > For the complete documentation index, see [llms.txt](https://docs.synthesized.io/llms.txt). Tables touched by each Procurement (MM) business process, shown side by side for SAP ECC and S/4HANA. 8 processes · 123 tables · [Back to the process index](https://docs.synthesized.io/tdk/latest/user_guide/070_integrations/sap/table_reference/) ## MM-01 · Procure-to-pay (PR → PO → GR → IR → payment) 29 tables · 4 differ between ECC and S/4HANA. ### I. Master data | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `LFA1` | `LFA1` | Vendor master, general data. | | | `LFB1` | `LFB1` | Vendor master, company-code data. | | | `LFBK` | `LFBK` | Vendor bank details. | | | `MARA` | `MARA` | Material master, general data. | | | `MARC` | `MARC` | Material master, plant data. | | | `MBEW` | `MBEW` | Material valuation data. | | | `EINA` | `EINA` | Purchasing info record, general. | | | `EINE` | `EINE` | Purchasing info record, purchasing-org data. | | ### II. Configuration | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `T161` | `T161` | Purchasing document types. | | | `T163` | `T163` | Item categories in purchasing. | | | `T024` | `T024` | Purchasing groups. | | | `T024E` | `T024E` | Purchasing organisations. | | ### III. Requisition & PO | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `EBAN` | `EBAN` | Purchase requisition items. | | | `EBKN` | `EBKN` | Purchase requisition account assignment. | | | `EKKO` | `EKKO` | Purchasing document header (PO). | | | `EKPO` | `EKPO` | Purchasing document items. | | | `EKET` | `EKET` | Delivery schedule lines. | | | `EKKN` | `EKKN` | PO account assignment. | | | `EKPA` | `EKPA` | Partner roles in purchasing. | | ### IV. History & goods receipt | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `EKBE` | `EKBE` | PO history — GR and IR references per item. | | | `MKPF` | — | Material document header — a compatibility view in S/4; use MATDOC. | Removed in S/4HANA · ECC: In S/4 this is a compatibility view; the physical data is in MATDOC. | | `MSEG` | — | Material document items — a compatibility view in S/4; use MATDOC. | Removed in S/4HANA · ECC: In S/4 this is a compatibility view; the physical data is in MATDOC. | | — | `MATDOC` | Material document (header + items) — the physical table in S/4; MKPF/MSEG are compatibility views over it. | S/4HANA only | ### V. Invoice & accounting | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `RBKP` | `RBKP` | Invoice receipt header (logistics invoice). | | | `RSEG` | `RSEG` | Invoice receipt items. | | | `BKPF` | `BKPF` | Accounting document header. | S/4: Header only in S/4 — amounts in ACDOCA. | | `BSEG` | `BSEG` | Accounting document line items. | | | — | `ACDOCA` | Universal Journal line items. | S/4HANA only | | `BSIK` | `BSIK` | Open vendor items. | S/4: Compatibility view over ACDOCA/BSEG. | ## MM-02 · PO invoice — indirect goods, 3-way match 41 tables · 6 differ between ECC and S/4HANA. ### I. Business partner — vendor | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `BUT000` | `BUT000` | Business partner general data. | | | `BUT020` | `BUT020` | Business partner address assignments. | | | `BUT021_FS` | `BUT021_FS` | Business partner address usage / version. | | | `BUT100` | `BUT100` | Business partner roles (uses MANDT). | | | `CVI_VEND_LINK` | `CVI_VEND_LINK` | Maps the BP to the classic vendor number (uses CLIENT). | | | `ADRC` | `ADRC` | Central address data (uses CLIENT) — include the LFA1 and BUT020 address numbers. | | ### II. Vendor & G/L master | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `LFA1` | `LFA1` | Vendor master, general data. | | | `LFB1` | `LFB1` | Vendor master, company-code data. | | | `LFBK` | `LFBK` | Vendor bank details. | | | `LFBW` | `LFBW` | Vendor withholding tax per company code. | | | `BNKA` | `BNKA` | Bank master — has a MANDT column. | | | `SKA1` | `SKA1` | G/L account for the account-assigned (indirect) item. | | ### III. Purchase order | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `EKKO` | `EKKO` | Purchasing document header (PO). | | | `EKPO` | `EKPO` | Purchasing document items. | | | `EKKN` | `EKKN` | PO account assignment (G/L, cost centre, profit centre). | | | `EKET` | `EKET` | Delivery schedule lines. | | | `EKBE` | `EKBE` | PO history — GR (VGABE 1) and IR (VGABE 2) references. | | | `EKPA` | `EKPA` | Partner roles in purchasing. | | | `KONV` | — | PO pricing conditions — replaced by PRCD\_ELEMENTS in S/4. | Removed in S/4HANA | | — | `PRCD_ELEMENTS` | PO pricing conditions — uses CLIENT, keyed by KNUMV. | S/4HANA only | ### IV. Release strategy | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `T161` | `T161` | Purchasing document types. | | | `T163` | `T163` | Item categories in purchasing. | | | `T16FS` | `T16FS` | Release strategies. | | | `T16FK` | `T16FK` | Release codes. | | | `T16FC` | `T16FC` | Release groups. | | | `T16FG` | `T16FG` | Release group / class assignment. | | | `CDHDR` | `CDHDR` | Change document header — records the PO release event. | | | `CDPOS` | `CDPOS` | Change document items — the field-level changes. | | ### V. Goods receipt | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `MKPF` | — | Material document header — a compatibility view in S/4; use MATDOC. | Removed in S/4HANA · ECC: In S/4 this is a compatibility view; physical data is in MATDOC. | | `MSEG` | — | Material document items — a compatibility view in S/4; use MATDOC. | Removed in S/4HANA · ECC: In S/4 this is a compatibility view; physical data is in MATDOC. | | — | `MATDOC` | Material document (header + items) — the physical GR table in S/4. HANA SQL on MKPF/MSEG returns 0 rows; SE16N only reads them through the CDS layer. | S/4HANA only | ### VI. Invoice receipt | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `RBKP` | `RBKP` | Invoice receipt header (MM-IV / logistics invoice). | | | `RSEG` | `RSEG` | Invoice receipt items. | | ### VII. VIM add-on (OpenText) | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `VIM document tables` | `VIM document tables` | OpenText VIM document header / item tables — the invoice-capture layer. Add-on and version-specific. | Add-on | ### VIII. Workflow runtime | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `SWWWIHEAD` | `SWWWIHEAD` | Workflow work-item header. | | | `SWWLOGHIST` | `SWWLOGHIST` | Workflow work-item history / log. | | | `SWWCONT` | `SWWCONT` | Workflow work-item container (payload). | | ### IX. FI document | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `BKPF` | `BKPF` | Accounting document header generated by the invoice. | S/4: Header only in S/4 — amounts in ACDOCA. | | `BSEG` | `BSEG` | Accounting document line items. | | | — | `ACDOCA` | Universal Journal line items — uses RCLNT/RBUKRS. | S/4HANA only | | `BSIK` | `BSIK` | Open vendor items. | S/4: Compatibility view over ACDOCA/BSEG. | ## MM-03 · Import purchases 13 tables · 5 differ between ECC and S/4HANA. ### I. Purchase order | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `EKKO` | `EKKO` | Purchasing document header. | | | `EKPO` | `EKPO` | Purchasing document items. | | | `EKET` | `EKET` | Delivery schedule lines. | | | `EKBE` | `EKBE` | PO history. | | | `KONV` | — | Customs / freight conditions — replaced by PRCD\_ELEMENTS in S/4. | Removed in S/4HANA | | — | `PRCD_ELEMENTS` | Customs / freight conditions (uses CLIENT). | S/4HANA only | ### II. Foreign trade | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `EIKP` | `EIKP` | Import foreign trade header. | | | `EIPO` | `EIPO` | Import foreign trade item. | | ### III. Goods receipt & invoice | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `MKPF` | — | Material document header — compatibility view in S/4; use MATDOC. | Removed in S/4HANA | | `MSEG` | — | Material document items — compatibility view in S/4; use MATDOC. | Removed in S/4HANA | | — | `MATDOC` | Material document — the physical table in S/4. | S/4HANA only | | `RBKP` | `RBKP` | Invoice receipt header. | | | `RSEG` | `RSEG` | Invoice receipt items. | | ## MM-04 · Subcontracting 9 tables · 4 differ between ECC and S/4HANA. ### I. Purchase order | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `EKKO` | `EKKO` | Purchasing document header. | | | `EKPO` | `EKPO` | Purchasing document items. | | | `EKET` | `EKET` | Delivery schedule lines. | | ### II. Components & stock | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `RESB` | `RESB` | Reservations / dependent requirements — the components consumed. | | | `MSLB` | `MSLB` | Stock with vendor — components provided to the subcontractor. | | ### III. Goods movement & accounting | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `MKPF` | — | Material document header — compatibility view in S/4; use MATDOC. | Removed in S/4HANA | | `MSEG` | — | Material document items — compatibility view in S/4; use MATDOC. | Removed in S/4HANA | | — | `MATDOC` | Material document — the physical table in S/4. | S/4HANA only | | — | `ACDOCA` | Universal Journal line items. | S/4HANA only | ## MM-05 · Stock transport order 10 tables · 3 differ between ECC and S/4HANA. ### I. Purchase order | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `EKKO` | `EKKO` | Purchasing document header (STO). | | | `EKPO` | `EKPO` | Purchasing document items. | | | `EKET` | `EKET` | Delivery schedule lines. | | ### II. Delivery | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `LIKP` | `LIKP` | Replenishment delivery header. | | | `LIPS` | `LIPS` | Replenishment delivery items. | | ### III. Goods movement & stock | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `MKPF` | — | Material document header — compatibility view in S/4; use MATDOC. | Removed in S/4HANA | | `MSEG` | — | Material document items — compatibility view in S/4; use MATDOC. | Removed in S/4HANA | | — | `MATDOC` | Material document — the physical table in S/4. | S/4HANA only | | `MARD` | `MARD` | Storage-location stock. | | | `MARC` | `MARC` | Material master, plant data. | | ## MM-06 · Service procurement 10 tables · 3 differ between ECC and S/4HANA. ### I. Purchase order | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `EKKO` | `EKKO` | Purchasing document header. | | | `EKPO` | `EKPO` | Purchasing document items. | | ### II. Service entry | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `ESSR` | `ESSR` | Service entry sheet header. | | | `ESLL` | `ESLL` | Service line specifications. | | | `ESKL` | `ESKL` | Service account-assignment lines. | | ### III. Goods movement & invoice | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `MKPF` | — | Material document header — compatibility view in S/4; use MATDOC. | Removed in S/4HANA | | `MSEG` | — | Material document items — compatibility view in S/4; use MATDOC. | Removed in S/4HANA | | — | `MATDOC` | Material document — the physical table in S/4. | S/4HANA only | | `RBKP` | `RBKP` | Invoice receipt header. | | | `RSEG` | `RSEG` | Invoice receipt items. | | ## MM-07 · Scheduling agreements / outline contracts 4 tables · no differences between ECC and S/4HANA. ### I. Agreement | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `EKKO` | `EKKO` | Purchasing document header (agreement / contract). | | | `EKPO` | `EKPO` | Purchasing document items. | | | `EKET` | `EKET` | Delivery schedule lines. | | | `EKAB` | `EKAB` | Release documentation for contracts / scheduling agreements. | | ## MM-08 · Vendor consignment procurement 7 tables · 3 differ between ECC and S/4HANA. ### I. Purchase order | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `EKKO` | `EKKO` | Purchasing document header. | | | `EKPO` | `EKPO` | Purchasing document items. | | ### II. Stock & settlement | ECC | S/4HANA | Description | Notes | | --- | --- | --- | --- | | `MKOL` | `MKOL` | Special stock — vendor consignment / pipeline stock. | | | `MKPF` | — | Material document header — compatibility view in S/4; use MATDOC. | Removed in S/4HANA | | `MSEG` | — | Material document items — compatibility view in S/4; use MATDOC. | Removed in S/4HANA | | — | `MATDOC` | Material document — the physical table in S/4. | S/4HANA only | | `MRKO` | `MRKO` | Consignment / pipeline settlement documents. | | ## Other functional areas - [Finance (FI)](https://docs.synthesized.io/tdk/latest/user_guide/070_integrations/sap/table_reference/fi) — 10 processes, 130 tables - [Financial supply chain (FSCM)](https://docs.synthesized.io/tdk/latest/user_guide/070_integrations/sap/table_reference/fscm) — 2 processes, 27 tables - [Controlling (CO)](https://docs.synthesized.io/tdk/latest/user_guide/070_integrations/sap/table_reference/co) — 3 processes, 25 tables - [Asset accounting (FI-AA)](https://docs.synthesized.io/tdk/latest/user_guide/070_integrations/sap/table_reference/aa) — 1 process, 17 tables - [Sales & distribution (SD)](https://docs.synthesized.io/tdk/latest/user_guide/070_integrations/sap/table_reference/sd) — 5 processes, 67 tables - [Inventory management (IM)](https://docs.synthesized.io/tdk/latest/user_guide/070_integrations/sap/table_reference/im) — 2 processes, 23 tables - [HR / Payroll](https://docs.synthesized.io/tdk/latest/user_guide/070_integrations/sap/table_reference/hr) — 3 processes, 26 tables - [Master data (cross-cutting)](https://docs.synthesized.io/tdk/latest/user_guide/070_integrations/sap/table_reference/md) — 6 processes, 62 tables