Functionality
This function module allows you to supply values to any fields of thestandard selection screen in the
AT SELECTION-SCREEN ON VALUE REQUEST....
event. You must pass field names and their values in the tableFIELDVALUES. In the POSITION field, you specify whether you want tosupply values to the LOW or the HIGH field of a select-option. Forparameters, the contents of the field should by SPACE.
In the case of multiple selections, you can only change the LOW or HIGHfield at the current cursor position.