MAM_25_MASTER_DATA_SELECT 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 "Selection Settings for Master Data" 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_MAM_25_MASTER_DATA_SELECT TYPE MAM_25_MASTER_DATA_SELECT.
The MAM_25_MASTER_DATA_SELECT table consists of various fields, each holding specific information or linking keys about Selection Settings for Master Data data available in SAP. These include FLOC_CONTRACTS (Select Contract Data), FLOC_INST_EQUI (Select Installed Equipment), FLOC_NHIST (Select Notification History), FLOC_NHIST_DAYS (Number of Days from History)... 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. .