UPP_YS_MAP 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 "Mapping Structure Screen Tab. for Spreadsheet" 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_UPP_YS_MAP TYPE UPP_YS_MAP.
The UPP_YS_MAP table consists of various fields, each holding specific information or linking keys about Mapping Structure Screen Tab. for Spreadsheet data available in SAP. These include LEFT (Column position in spreadsheet), RATIO (Screen Area Within Row/Column Structure), CONT (Cell Content of the Logical Screen), LLROW (Row in Screen Area)... 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. .
