TB210A is a standard SAP Table which is used to store Business Partner: Assigned Objects data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TB210A table consists of various fields, each holding specific information or linking keys about Business Partner: Assigned Objects data available in SAP. These include PARTNER (Business Partner Number), OBJID (Business partner: ID of assigned object), OBJNR (Business partner: Number of assigned object)... 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. .