WCCTC is a standard SAP Table which is used to store WCM: Grouping (Additional Data) data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The WCCTC table consists of various fields, each holding specific information or linking keys about WCM: Grouping (Additional Data) data available in SAP. These include IFGRP (Additional Data Group), INTERFACE (Additional Data)... 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. .