BBP_CUSTOM is a standard SAP Table which is used to store Customize functionality of B2B User Create and User Maint data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The BBP_CUSTOM table consists of various fields, each holding specific information or linking keys about Customize functionality of B2B User Create and User Maint data available in SAP. These include MANAGER_DUMMY (Manager approval flag), MANAGER_APPROVE (Manager approval flag)... 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. .