SAP Table MAST

Material to BOM Link

MAST (Material to BOM Link) is a standard table in SAP R\3 ERP systems. Below you can find the technical details of the fields that make up this table. Key fields are marked in blue.

Additionally we provide an overview of foreign key relationships, if any, that link MAST to other SAP tables.

MAST table fields

Field Data element Checktable Datatype Length Decimals
MANDT Client MANDT T000 CLNT 3 0
MATNR Material Number MATNR MARA CHAR 18 0
WERKS Plant WERKS_D T001W CHAR 4 0
STLAN BOM Usage STLAN T416 CHAR 1 0
STLNR Bill of material STNUM CHAR 8 0
STLAL Alternative BOM STALT CHAR 2 0
LOSVN From Lot Size LOSVN QUAN 13 3
LOSBS To Lot Size LOSBS QUAN 13 3
ANDAT Date record created on ANDAT DATS 8 0
ANNAM User who created record ANNAM CHAR 12 0
AEDAT Changed On AEDAT DATS 8 0
AENAM Name of Person Who Changed Object AENAM CHAR 12 0
CSLTY Indicator: configured material (material variant) CSLTY CHAR 1 0
X Yes
NULL No

MAST foreign key relationships

Table Field Foreign key table Foreign key field Check table Check field
MAST MANDT MAST MANDT T000 Clients MANDT
MAST MATNR MAST MANDT MARA General Material Data MANDT
MAST MATNR MAST MATNR MARA General Material Data MATNR
MAST STLAN MAST MANDT T416 BOM Usage - Item Statuses MANDT
MAST STLAN MAST STLAN T416 BOM Usage - Item Statuses STLAN
MAST WERKS MAST MANDT T001W Plants/Branches MANDT
MAST WERKS MAST WERKS T001W Plants/Branches WERKS