MSG-PAGED-PREVPAGE This event is fired when the user presses the "Previous Page" button in a paged grid. If you do not define a specific action when this event occurs, the grid implements the logic itself by generating a page worth of MSG-PAGED-PREV events. If you plan to fill up the first page itself in response to this event, set EVENT-ACTION to EVENT-ACTION-COMPLETE to inform the grid that it should not generate the MSG-PAGED-PREV events to fill the previous page.
