ESH_S_OM_MODELHIER_ABS 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 "Model Hierarchy - Absolute" 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_OM_MODELHIER_ABS TYPE ESH_S_OM_MODELHIER_ABS.
The ESH_S_OM_MODELHIER_ABS table consists of various fields, each holding specific information or linking keys about Model Hierarchy - Absolute data available in SAP. These include MODEL_GUID (Model GUID), MODEL (Model), HIER_LEVEL_FROM_TOP (Hierarchy Level from Top), HIER_LEVEL_FROM_BOTTOM (Hierarchy Level from Bottom)... 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. .