TK TK is an SAP database table in S/4HANA. It contains 1 fields. Details Lineage 3D Graph ER Diagram 1 fields Fields (1) KeyField CDS FieldsUsed in Views bukrs CompanyCode 4 Depth: 1 2 3 4 5 All Reload Depth: 1 2 3 4 5 All Depth: 1 2 3 4 5 All Fit Learn More SAP Tables vs CDS Views — Key Differences Understanding Data Lineage in SAP S/4HANA Understanding the SAP S/4HANA Data Model