BBP_ADDRMAP is a standard SAP Table which is used to store Mapping EBP Address Number <--> External Address Number/Type data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The BBP_ADDRMAP table consists of various fields, each holding specific information or linking keys about Mapping EBP Address Number <--> External Address Number/Type data available in SAP. These include PARTNER (Business Partner Number), BACKEND_SYSTEM (Logical system), EXT_ADDRNUMBER (Address number), EXT_PARTNER_NO (Number of Partner in Non-R/3 System)... 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. .