ADRT is a standard SAP Table which is used to store Communication Data Text (Business Address Services) data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The ADRT table consists of various fields, each holding specific information or linking keys about Communication Data Text (Business Address Services) data available in SAP. These include ADDRNUMBER (Address number), PERSNUMBER (Person number), COMM_TYPE (Communication Method (Key) (Business Address Services)), DATE_FROM (Valid-from date - in current Release only 00010101 possible)... 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. .