TRWCA is a standard SAP Pooled Table which is used to store FI/CO Interface: Active Components data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TRWCA table consists of various fields, each holding specific information or linking keys about FI/CO Interface: Active Components data available in SAP. These include COMPONENT (Component in ACC Interface), TOYEAR (To-year), ACTIVE (Indicator: Active)... 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. .