TCBPF is a standard SAP Table which is used to store Field Assignment PPB Structure -> DB Structure data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TCBPF table consists of various fields, each holding specific information or linking keys about Field Assignment PPB Structure -> DB Structure data available in SAP. These include CNMASS_PRO (Mass change definition), CNMASS_WBS (Mass change WBS), CNMASS_NET (Network mass change), CNMASS_ACT (Activity mass changes)... 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. .