KDST is a standard SAP Table which is used to store Sales Order to BOM Link data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The KDST table consists of various fields, each holding specific information or linking keys about Sales Order to BOM Link data available in SAP. These include VBELN (Sales Order), VBPOS (Sales order item), MATNR (Material Number), WERKS (Plant)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .