APOSUBGRP 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 "ATP: Requirements Subgroup Structure for Check in APO Server" 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_APOSUBGRP TYPE APOSUBGRP.
The APOSUBGRP table consists of various fields, each holding specific information or linking keys about ATP: Requirements Subgroup Structure for Check in APO Server data available in SAP. These include TYPE (ATP: Type of requirements subgroup), GRPROFID (ATP: Correlation Calculation Profile), GRTMS (ATP: Time Stamp for Correlation), GRARTFOR (ATP: Overriding Correlation Calculation Type)... 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. .