THIT is a standard SAP Table which is used to store Customer Hierarchy Types data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The THIT table consists of various fields, each holding specific information or linking keys about Customer Hierarchy Types data available in SAP. These include HITYP (Customer hierarchy type), PARVW (Initial partner function in customer hierarchy)... 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. .