SALV double-click events, corresponding to another SALV

* - ALV first displayed
FORM DIS_MM .

  ADD_ALV_EVENTS  '2'  'CALL_SO' .    "Double-click to add an event, call CALL_SO
  DISPLAY_ALV IMM_TAB  'Material' .
EndForm .


* Double-click on the contents of incident response
FORM CALL_SO  the USING I_ROW
                   I_COLUMN .

  The READ  TABLE IMM_TAB  INTO IMM  I_ROW the INDEX .
  the IF SY -SUBRC  =  0  the AND I_COLUMN  =  'MATNR' .
  the CLEAR ISO_TAB .
  the SELECT P ~ P MATNR ~ VBELN D ~ BSTKD K ~ K AUART ~ VKORG P ~ P POSNR~WAERK D~ZTERM
    INTO CORRESPONDING FIELDS OF TABLE ISO_TAB
    FROM VBAP AS P
    INNER JOIN VBKD AS D ON P~VBELN = D~VBELN
    INNER JOIN VBAK AS K ON P~VBELN = K~VBELN
    WHERE MATNR = IMM-MATNR.
    SET_POPUP_SIZE 20 120 7 27.
    DISPLAY_ALV ISO_TAB 'Sales Order'.

  ENDIF.
ENDFORM.