屏幕中判断必输

AT SELECTION-SCREEN OUTPUT.

  LOOP AT SCREEN.

    IF p_gre = 'X'.

      IFscreen-name = 'P_BUK' OR screen-name = 'SE_EKG-LOW'. "公司代码/采购组上线必输

       screen-required = '2'.

       MODIFY SCREEN.

       CLEAR: se_eko[]. " 清空采购组织

     ENDIF.

    ENDIF.

    IF p_alv = 'X'.

      IFscreen-name = 'P_BUK' OR screen-name = 'SE_EKO-LOW'. "公司代码/采购组织上线必输

       screen-required = '2'.

       MODIFY SCREEN.

       CLEAR: se_ekg[]. " 清空采购组

     ENDIF.

    ENDIF.

  ENDLOOP.