RFICO_DYN_POSITION 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 "Screen Structure Condition Item" 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_RFICO_DYN_POSITION TYPE RFICO_DYN_POSITION.
The RFICO_DYN_POSITION table consists of various fields, each holding specific information or linking keys about Screen Structure Condition Item data available in SAP. These include I_VERS (Version ID for Condition Table), I_COMP (Component ID), I_POSNO (Number of Condition Item), I_VARIABLE (Variable Name)... 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. .