CQM247E Cursor not on valid choice. The cursor must be placed on a column within the dynamic area of the panel in order to process the CHELP command.
Explanation
Your cursor must be placed on a column within the dynamic area of the panel in order to process the CHELP command.
User response
Type the CHELP command in the option line and then place your cursor within the dynamic area of the panel (on the column for which you want help). Then press Enter.