COMT_IL_TYPE_T 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 "Structure for Text Table of Relationship Types" 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_IL_TYPE_T TYPE COMT_IL_TYPE_T.
The COMT_IL_TYPE_T table consists of various fields, each holding specific information or linking keys about Structure for Text Table of Relationship Types data available in SAP. These include RELTYPE (Relationship Type), LANGUAGE (Language Key), DIRECTION (Defines the Direction of a Directed Relationship), RELTEXT20 (Description of Relationship Type (20 Characters Maximum))... 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. .