CRMBP_MAP_BUGRP is a standard SAP Table which is used to store Mapping of Business Partner Grouping data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The CRMBP_MAP_BUGRP table consists of various fields, each holding specific information or linking keys about Mapping of Business Partner Grouping data available in SAP. These include BU_GROUP_EXT (External Business Partner Grouping), BU_GROUP_INT (Internal Business Partner Grouping)... 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. .