abap

'REUSE_ALV_GRID_DISPLAY_LVC' CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC' EXPORTING i_callback_program = sy-repid is_layout_lvc = gs_layout it_fieldcat_lvc = gt_fieldcat[] * i_grid_settings = ls_glay i_callback_pf_status_set = 'FM_SET_STATUS' i_callback_user_command = 'FRM_UCOMM' i_default = 'X' i_save = 'A' it_excluding = it_exclude it_event_exit = gt_event_exit[] * i_grid_title = r_title is_variant = gs_alv_variant TABLES t_outtab = gt_out EXCEPTIONS program_error = 1 OTHERS = 2. 'REUSE_ALV_GRID_DISPLAY' CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY' EXPORTING* I_INTERFACE_CHECK = ' '* I_BYPASSING

TABLES:MARA. TYPE-POOLS: SLIS. SELECT-OPTIONS:MATNR FOR MARA-MATNR OBLIGATORY. DATA:LT_MARA TYPE TABLE OF MARA WITH HEADER LINE, FIELDCAT TYPE SLIS_T_FIELDCAT_ALV WITH HEADER LINE, LAYOUT TYPE SLIS_LAYOUT_ALV, W_REPID LIKE SY-REPID. START-OF-SELECTION. SELECT * FROM MARA INTO TABLE LT_MARA WHERE MATNR IN MATNR. W_REPID = SY-REPID. 定义热键显示字段，使双击事件有效 FIELDCAT-REF_TABNAME = ‘LT_MARA’. FIELDCAT-FIELDNAME = ‘MATNR’. FIELDCAT-HOTSPOT = ‘X’. APPEND FIELDCAT. CALL FUNCTION ‘REUSE_ALV_GRID_DISPLAY’ EXPORTING I_CALLBACK_PROGRAM = W_REPID "定义回执程序 IS_LAYOUT = LAYOUT I_STRUCTURE_NAME = ‘MARA’ I_CALLBACK

1：ABap SORTED table只能使用insert向table中插入数据。 2： 当一个table的字段为 key component时，该字段将不能使用field symbol进行覆盖。 来源： https://www.cnblogs.com/liyafei/p/11766948.html

一、 2 0181217-20181226笔记 二、 相关服务 1、 事务码： SICF 默认 SERVICE, 执行。 Service: default_host/sap/option/* default_host/sap/public/bc/* default_host/sap/bc/wdvd default_host/sap/bc/webdynpro/* 2 、 在应用 WEBDYNPRO 之前，首先要将你的 APPLICATION SERVER 中的 FQDN 配置好，也就是说您的 WS 必须是 Full Qualified Domain Name, 如： hostname.companyname.com 这种形式，任何以 IP 地址或者机器名称为命名 的 URL 地址都不能正常访问 WEBDYNPRO ，因此在开始开发 WEBDYNPRO 之前，首先我们要和 BASIS 确认服务器是 Full Qualified Domain Name 即 FQDN 。 三、 界面、元素介绍 1.ELEMENTS: Context 上下文的参数 添加元素 添加单个元素 按上下文添加 展示文本 删除 按钮 可折叠块 文本输入框 ) 说明文本 ) 表控制 VIEW_CONTAINER_UIELEMENT 视图组建控制器（一般用来放 ALV 、 SELECT_OPTIONS 或其他组建） 2

POPUP_TO_CONFIRM_STEP Yes, No or Cancel（J,N,A） POPUP_TO_CONFIRM_WITH_MESSAGE Yes, No or Cancel（J,N,A） POPUP_TO_CONFIRM_WITH_VALUE Yes, No or Cancel（J,N,A） POPUP_TO_CONFIRM_LOSS_OF_DATA（数据将会丢失） two-line question W Message Yes, No (J,N) 文章来源: ABAP POP消息框

REPORT ZCALCUATOR. TYPES:BEGIN OF TY_TEST, ID(3) TYPE C, DS(3) TYPE C, MENGE TYPE I, END OF TY_TEST. DATA:I_TEST TYPE TABLE OF TY_TEST, W_TEST TYPE TY_TEST. DATA:I_TEST2 TYPE TABLE OF TY_TEST. W_TEST-ID = '001'. W_TEST-MENGE = 10. W_TEST-DS = '123'. APPEND W_TEST TO I_TEST. W_TEST-ID = '001'. W_TEST-MENGE = 70. W_TEST-DS = '123'. APPEND W_TEST TO I_TEST. W_TEST-ID = '002'. W_TEST-MENGE = 20. W_TEST-DS = '1'. APPEND W_TEST TO I_TEST. W_TEST-ID = '002'. W_TEST-MENGE = 50. W_TEST-DS = '1'. APPEND W_TEST TO I_TEST. W_TEST-ID = '002'. W_TEST-MENGE = 80. W_TEST-DS = '3'. APPEND W_TEST TO I_TEST. W

I don't know a thing about ABAP, apart from it has an OO side, and I would like to have some kind of helicopterview of it before I start to look at it in detail. I know I can find all of this when studying it , but like I said for starters I like to know what I am dealing with. Is it (always) compiled? Typestem : Is it strongly typed? Does it use type inference? Inheritance : single / muliple, interface-like structures ? Collections : Has it collections apart from arrays ? Has it generic collections? Does it use List comprehension ? How about (con/contra/in)variance in arrays, returntypes,

What are SAP and ABAP? I searched and got a bunch of different acronyms that don't quite make sense. Is SAP a database engine? Is ABAP a programming language? Or are they nothing of that nature? What are they primarily used for? Jé Queue SAP is a full Enterprise Resource Planning (ERP) system and business platform. SAP is the company, that produces the business platform and the associated modules (financials, general ledger, &c). ABAP is the primary programming language used to write SAP software and customizations. It would do it injustice to think of it as COBOL and SQL on steroids, but that