ESH_S_IF_DCB_RELATION_MODEL 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 "Relation model" 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_ESH_S_IF_DCB_RELATION_MODEL TYPE ESH_S_IF_DCB_RELATION_MODEL.
The ESH_S_IF_DCB_RELATION_MODEL table consists of various fields, each holding specific information or linking keys about Relation model data available in SAP. These include RELATION_ID (Relation ID), OBJECT_TYPE_ID (Object Type), NODE_TYPE_ID (Node Name), TARGET_PROVIDER_ID (Provider ID)... 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. .