BUP_ADDR3_CD is a standard SAP Table which is used to store BP Relationship: Index Table for Change Document Access data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The BUP_ADDR3_CD table consists of various fields, each holding specific information or linking keys about BP Relationship: Index Table for Change Document Access data available in SAP. These include PERSNUMBER (Person number), ADDRNUMBER (Address number)... 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. .