SAP ABAP 弹窗弹出多个message

1、单条消息的输出

普通消息输出方式每次只能输出最后一条消息，例如： message e001(vf).

2、多条消息的输出

需要用到函数组：MESSAGES_SHOW

代码语言：javascript复制

TYPES:
  BEGIN OF ts_msg,
    msgty     TYPE msgty,
    msgid     TYPE msgid,
    msgno     TYPE syst_msgno,
    msgv1     TYPE msgv1,
    msgv2     TYPE msgv2,
    msgv3     TYPE msgv3,
    msgv4     TYPE msgv4,
    text      TYPE string,
    logsys    TYPE logsys,
    exception TYPE REF TO cx_root,
  END OF ts_msg,
  tt_msg TYPE STANDARD TABLE OF ts_msg WITH EMPTY KEY.
*====================================================
START-OF-SELECTION.
*====================================================
  DATA: lv_corr_wanted TYPE char30,
        lv_msg_sel     TYPE  smesg,
        lv_exit_cmd    TYPE  bal_s_excm.
 
  DATA lt_msg TYPE tt_msg.
  MESSAGE e001(vf) INTO DATA(lv_msg).
  APPEND CORRESPONDING #( sy )  TO lt_msg.
  MESSAGE w005(vf) INTO lv_msg.
  APPEND CORRESPONDING #( sy )  TO lt_msg.
  MESSAGE i010(vf) INTO lv_msg.
  APPEND CORRESPONDING #( sy )  TO lt_msg.
 
  CALL FUNCTION 'MESSAGES_INITIALIZE'.
 
  LOOP AT lt_msg ASSIGNING FIELD-SYMBOL(<ls_msg>).
    CALL FUNCTION 'MESSAGE_STORE'
      EXPORTING
        arbgb  = <ls_msg>-msgid
        msgty  = <ls_msg>-msgty
        msgv1  = <ls_msg>-msgv1
        msgv2  = <ls_msg>-msgv2
        msgv3  = <ls_msg>-msgv3
        msgv4  = <ls_msg>-msgv4
        txtnr  = <ls_msg>-msgno
      EXCEPTIONS
        OTHERS = 1.
    ASSERT sy-subrc = 0.
  ENDLOOP.
 
  CALL FUNCTION 'MESSAGES_STOP'
    EXCEPTIONS
      OTHERS = 0.
 
  CALL FUNCTION 'MESSAGES_SHOW'
    EXPORTING
      object             = 'Message title'
      show_linno         = abap_false
      i_use_grid         = abap_true
    IMPORTING
      corrections_wanted = lv_corr_wanted
      msg_selected       = lv_msg_sel
      e_exit_command     = lv_exit_cmd
    EXCEPTIONS
      OTHERS             = 1.
  ASSERT sy-subrc = 0.
 
  WRITE: 'done'.

abap ls message sap 函数

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