SAP/ABAP: ALV HOTSPOT

wa_fieldcat-hotspot   =  'X'.
APPEND wa_fieldcat TO it_fieldcat.

FORM user_command USING r_ucomm ls_selfield TYPE slis_selfield.
  CASE r_ucomm.
    WHEN 'IC1'.
      READ TABLE gt_alv INDEX ls_selfield-tabindex.
      PERFORM   go_detail USING gt_alv-qmnum.
    WHEN 'ERROR'.
  ENDCASE.
  ls_selfield-refresh = 'X'.
ENDFORM.                    "command

*&---------------------------------------------------------------------*
*&      Form  GO_DETAIL
*&---------------------------------------------------------------------*
FORM go_detail USING p_qmnum .
SET PARAMETER ID 'IQM' FIELD p_qmnum.
CALL TRANSACTION 'QM03' AND SKIP FIRST SCREEN.

ENDFORM.                    " GO_DETAIL