REP_EAPS_STR_LINES 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 "Structure of Line" 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_REP_EAPS_STR_LINES TYPE REP_EAPS_STR_LINES.
The REP_EAPS_STR_LINES table consists of various fields, each holding specific information or linking keys about Structure of Line data available in SAP. These include LINENR (Line Number), ACCOUNT (Additional Texts for Account), LINETYPE (Line Type), LINESIGN (Sign for Value)... 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. .