PRP_TS_INTERVAL 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 "Interval Including Time Duration" 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_PRP_TS_INTERVAL TYPE PRP_TS_INTERVAL.
The PRP_TS_INTERVAL table consists of various fields, each holding specific information or linking keys about Interval Including Time Duration data available in SAP. These include BEG_TSTMP (UTC Time Stamp in Short Form (YYYYMMDDhhmmss)), END_TSTMP (UTC Time Stamp in Short Form (YYYYMMDDhhmmss)), DURATION (Natural 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. .