COMT_CLEAR_ATTR_CHANGE is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "Data Cleansing: Structure for Attribute Changes" Information within sap ABAP programs. This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately. i.e. DATA: wa_COMT_CLEAR_ATTR_CHANGE TYPE COMT_CLEAR_ATTR_CHANGE.
The COMT_CLEAR_ATTR_CHANGE table consists of various fields, each holding specific information or linking keys about Data Cleansing: Structure for Attribute Changes data available in SAP. These include FIELDNAME (Field Name), FIELDVALUE (New contents of changed field), CHANGE_FLAG (Updated information in related user data field)... 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. .