class-methods SY2RETURN
    exporting
      !ES_RETURN type BAPIRET2
    changing
      !CT_RETURN type BAPIRET2_T optional .

  METHOD sy2return.
    CALL FUNCTION 'BALW_BAPIRETURN_GET2'
      EXPORTING
        type   = sy-msgty
        cl     = sy-msgid
        number = sy-msgno
        par1   = sy-msgv1
        par2   = sy-msgv2
        par3   = sy-msgv3
        par4   = sy-msgv4
*       log_no = log_no
*       log_msg_no = log_msg_no
*       parameter  = parameter
*       row    = row
*       field  = field
      IMPORTING
        return = es_return.
    IF ct_return IS SUPPLIED.
      APPEND es_return TO ct_return.
    ENDIF.
  ENDMETHOD.