RCPS_IDL_MATERIAL_SALESDATA 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 "Sales 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_RCPS_IDL_MATERIAL_SALESDATA TYPE RCPS_IDL_MATERIAL_SALESDATA.
The RCPS_IDL_MATERIAL_SALESDATA table consists of various fields, each holding specific information or linking keys about Sales Data data available in SAP. These include DISTR_CHAN (Distribution Channel), DEL_FLAG (Ind.: Flag material for deletion at distribution chain level), MATL_STATS (Material statistics group), REBATE_GRP (Volume rebate group)... 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. .