ITOBAPI_CREATE_EQ 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 "PM: Createable Equipment Data Using API Interfaces" 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_ITOBAPI_CREATE_EQ TYPE ITOBAPI_CREATE_EQ.
The ITOBAPI_CREATE_EQ table consists of various fields, each holding specific information or linking keys about PM: Createable Equipment Data Using API Interfaces data available in SAP. These include EQUNR (Equipment Number), KMATN (Configurable Material), MATNR (Material Number), SERNR (Serial Number)... 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. .