TWPC_V is a standard SAP Table which is used to store View Definition data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TWPC_V table consists of various fields, each holding specific information or linking keys about View Definition data available in SAP. These include VIEWID (View of an Organizational Structure), ROOTS_EVPATH (Evaluation Path for Determining Root Objects), ROOTS_FM (Function Module for Determining Set of Root Objects), EVPATH (Evaluation Path for Determining Set of Objects)... 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. .