CSKB is a standard SAP Table which is used to store Cost Elements (Data Dependent on Controlling Area) data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The CSKB table consists of various fields, each holding specific information or linking keys about Cost Elements (Data Dependent on Controlling Area) data available in SAP. These include KOKRS (Controlling Area), KSTAR (Cost Element), DATBI (Valid To Date), DATAB (Valid-From Date)... 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. .