CEFORMA is a standard SAP Table which is used to store CO: Change History for Row/Column Structure data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The CEFORMA table consists of various fields, each holding specific information or linking keys about CO: Change History for Row/Column Structure data available in SAP. These include APPLCLASS (Application class for DD objects (not used)), SUBCLASS (Subgroup by application class), TABNAME (Table Name), FORM (Form)... 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. .