TPKBU is a standard SAP Table which is used to store Adjusting a Control Cycle in Kanban Calculation data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TPKBU table consists of various fields, each holding specific information or linking keys about Adjusting a Control Cycle in Kanban Calculation data available in SAP. These include WERKS (Plant), RFENT (Kanban Calculation: Unlocking Sequence), NKNUM (Kanban Calculation: Number Assignment for New Kanbans), RFSPR (Kanban calculation: Sequence for locking kanbans)... 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. .