BPTC03 is a standard SAP Table which is used to store Contract - Role Category Link in Total Commitment data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The BPTC03 table consists of various fields, each holding specific information or linking keys about Contract - Role Category Link in Total Commitment data available in SAP. These include APPL (Application), PARTNER (Business Partner Number), CONTRACT_KEY (Internal Contract ID), RLTYP (Business Partner Role for Application)... 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. .