BBPC_SUS_CUSTOM is a standard SAP Table which is used to store Customer Settings data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The BBPC_SUS_CUSTOM table consists of various fields, each holding specific information or linking keys about Customer Settings data available in SAP. These include KEYNAME (The key), VALUE (Parameter Value)... 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. .