MAST SAP table for – Material to BOM Link

Here we would like to draw your attention to MAST table in SAP. As we know it is being mainly used with the SAP LO-MD (Logistics Basic Data in LO) component which is coming under LO module (Logistics). MAST is a SAP standard transparent table used for storing Material to BOM Link related data in SAP. It comes under the package CS.

SAP MAST table

Table MAST technical data

TableMAST
Data storingMaterial to BOM Link
ModuleLO
ComponentLO-MD
SAP PackageCS
Delivery ClassA – Application table (master and transaction data)
Table CategoryTRANSPARENT

SAP MAST Table Fields

Here is the details of each fields in this table.You can find the discription, data type and assigned lenth of each of the fields in MAST table.

  • AEDAT : (8-character) Date for SYST
    Its data type is D (Date (Date: YYYYMMDD)) with field length 8
  • CSLTY
    Its data type is C (Character String) with field length 1
  • MATNR : Material Number
    Its a key field. Its data type is C (Character String) with field length 18
  • WERKS : Plant
    Its a key field. Its data type is C (Character String) with field length 4
  • STLNR : Bill of Material
    Its a key field. Its data type is C (Character String) with field length 8
  • LOSVN : From lot size
    Its data type is P (Packed number (number with fixed number of decimal places)) with field length 7
  • ANDAT : Date record created on
    Its data type is D (Date (Date: YYYYMMDD)) with field length 8
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