COMT_LH_OBJ_KEY_GEN_BASIC 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 "Basis Information for Key Components" 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_LH_OBJ_KEY_GEN_BASIC TYPE COMT_LH_OBJ_KEY_GEN_BASIC.
The COMT_LH_OBJ_KEY_GEN_BASIC table consists of various fields, each holding specific information or linking keys about Basis Information for Key Components data available in SAP. These include FIELDNAME (Field Name in Relationship Structure), ROLLNAME (Field Name in Relationship Structure), FIELDNAME_ID (Field Name in Relationship Structure), ROLLNAME_ID (Field Name in Relationship Structure)... 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. .