WCAT is a standard SAP Table which is used to store WCM: Templates data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The WCAT table consists of various fields, each holding specific information or linking keys about WCM: Templates data available in SAP. These include OBJNR (Object number), REFOBJ (Template (Object Number)), OBJART (Object Type), OBJTYP (Type of WCM Object)... 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. .