PLMN_S_OBJECT 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 to show objects in WebDynpro" 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_PLMN_S_OBJECT TYPE PLMN_S_OBJECT.
The PLMN_S_OBJECT table consists of various fields, each holding specific information or linking keys about Structure to show objects in WebDynpro data available in SAP. These include OBJ_DESCRIPTION (Object description), OBJ_TYPE (Type of Technical Object), OBJ_KEYDATE (Field of type DATS), VISIBILITY_OBJ_TYPE (Web Dynpro: Visibility)... 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. .