Here is some basic code to generate a selection screen.
tables: afko. selection-screen begin of block b1 with frame title text-001 . select-options: s_gltrp for afko-gltrp. parameters: p_gltrp type afko-gltrp. selection-screen begin of line. selection-screen comment (25) text-005. selection-screen position 33. parameters: p_pln as checkbox default ' '. selection-screen end of line. selection-screen end of block b1. selection-screen begin of block b2 with frame title text-004 . selection-screen begin of line. selection-screen comment (20) text-002. selection-screen position 33. parameters: p_det as checkbox default 'X'. selection-screen end of line. selection-screen begin of line. selection-screen comment (20) text-003. selection-screen position 33. parameters: p_sum as checkbox. selection-screen end of line. selection-screen end of block b2.
Regards,
Rich Heilman
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