COMT_PR_FREE_ATTR_DATA 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 Fields for Free Attributes" 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_PR_FREE_ATTR_DATA TYPE COMT_PR_FREE_ATTR_DATA.
The COMT_PR_FREE_ATTR_DATA table consists of various fields, each holding specific information or linking keys about Data Fields for Free Attributes data available in SAP. These include ATTRIBUTE_UNIT (Free Attribute Unit), ATTRIBUTE_TEXT (Description of Free Attribute), ATTR_EXT_SCHEMA (Attribute GUID of External Schema (Check Table BBP_CT_ATT))... 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. .