- 浏览: 373457 次
- 性别:
- 来自: 南京
文章分类
最新评论
-
wangjian160910:
找到了文档,看了挺不错的,谢谢分享.
SAP HANA 数据pivot table的方式在EXCLE中显示 -
wangjian160910:
求详细步骤,或HANA学习笔记
SAP HANA 数据pivot table的方式在EXCLE中显示 -
mahone:
chenzan2010 写道 ,
请教个问题:我用abap调用 ...
如何将SAP数据传输到其他系统(Transferring Data from SAP to Other Systems) -
chenzan2010:
,请教个问题:我用abap调用Java Servlet,在A ...
如何将SAP数据传输到其他系统(Transferring Data from SAP to Other Systems) -
harry_2013:
<转>SY-SUBRC 的含义
SAP内存使用SET/GET parameters方法;
ABAP内存使用 EXPORT 和 IMPORT 方法;
2、共享范围不同
SAP内存可以被所有的主session访问,内存数据可以同一个session中不同程序之间,或者不同session之间;
ABAP只能在同个session的不同程序之间共享数据;
3、作用范围不同
SAP内存在整个终端session时间内都有效;
ABAP内存只能在一个session时间内有效;
4、使用一般原则
SAP内存用于屏幕默认值输入;
abap内存用于模块之间传替数据
Difference Between SAP and ABAP Memory
Can any one tell me what is the difference between ABAP Memory and SAP Memory?
Answers 1:-
Within a main session, when ever you start an application program, it opens up an internal sessions with in the main session. The internal session has a memory area that contains the ABAP program and its associated data. So when ever you want to pass data between two internal sessions, then you can use ABAP Memory (i.e import, export).
When comes to SAP memory (also known as global memory), if the data has to be passed b/w two main sessions, we can use SAP Memory(SPA/GPA Parameters). SAP Memory can also be used to pass data b/w internal sessions.
Neelima
Answers 2:-
SAP Memory
SAP memory is a memory area to which all main sessions within a SAPgui have access. You can use SAP memory either to pass data from one program to another within a session, or to pass data from one session to another. Application programs that use SAP memory must do so using SPA/GPA parameters (also known as SET/GET parameters). These parameters can be set either for a particular user or for a particular program using the SET PARAMETER statement. Other ABAP programs can then retrieve the set parameters using the GET PARAMETER statement. The most frequent use of SPA/GPA parameters is to fill input fields on screens
ABAP/4 Memory
ABAP memory is a memory area that all ABAP programs within the same internal session can access using the EXPORT and IMPORT statements. Data within this area remains intact during a whole sequence of program calls. To pass data
to a program which you are calling, the data needs to be placed in ABAP memory before the call is made. The internal session of the called program then replaces that of the calling program. The program called can then read from the ABAP memory. If control is then returned to the program which made the initial call, the same process operates in reverse.
SAP memory
The SAP memory, otherwise known as the global memory, is available to a user during the entire duration of a terminal session. Its contents are retained across transaction boundaries as well as external and internal sessions. The SET PARAMETER and GET PARAMETER statements allow you to write to, or read from, the SAP memory.
ABAP/4 memory
The contents of the ABAP/4 memory are retained only during the lifetime of an external session (see also Organization of Modularization Units). You can retain or pass data across internal sessions. The EXPORT TO MEMORY and IMPORT FROM MEMORY statements allow you to write data to, or read data from, the ABAP memory.
EXPORT ITAB TO MEMORY ID 'TD' (ID is the name of memory, you don't need to create it ).
IMPORT ITAB FROM MEMORY ID 'TD'
EXPORT ITAB TO MEMORY ID 'TD'
IMPORT ITAB FROM MEMORY ID 'TD'
parameters PL_BUKRS like VBRK-BUKRS memory id P_BUKRS default '1000'.
select-options PI_KUNRG for VBRK-KUNRG.
select-options PI_FKDAT for VBRK-FKDAT.
select-options PI_VBELN for VBRK-VBELN.
select-options PI_VGBEL for VBRP-VGBEL.
selection-screen end of block b1.
What is the code to send internal table to abap memory?
This code is from which program you want to export to the ABAP memory:
export ist_resb to memory id 'ZPPC0122_FD'.
where ist_resb is the internal table name &
ZPPC0122_FD is the include name of my program ZPPC0122.
This code is from which program you want to import from the ABAP memory
import *ist_resb *= ist_resb from memory id 'ZPPC0122_FD'.
where *ist_resb This internal table is the importing program internal table.*
ist_resb This internal table is the exporting program internal table.
But remember in both the program you have defined the same internal table with same structure
Nowadays Export & Import statement is OBSOLETE it gives SLIN CHECK ERROR in SAP 6.0 Version.
发表评论
-
Sap SE16n 修改表数据
2012-08-23 11:13 4806SAP中直接修改表、视图的Tcode有SE16N和SM30。 ... -
SAP IDOC并行发送
2012-07-27 15:43 8137在生成IDOC 以后快速并行发送 程序RBDAPP01 一般 ... -
DIALOG 屏幕金额字段有值不显示问题
2012-07-03 09:11 8326问题 : 在结构中是有值的 而在屏幕显示的时候显示不出来? ... -
ABAP 事件
2012-05-30 09:25 9783******************************* ... -
ABAP:区别CALL SCREEN/SET SCREEN/LEAVE TO SCREEN
2012-05-09 12:57 3108ABAP:区别CALL SCREEN/SET SC ... -
程序提交后台作业
2012-05-08 15:00 2480form sub_bgdjob_process using ... -
长文本读取
2012-05-08 09:50 1922data:ls_stxh like stxh. conc ... -
table control 回车
2012-04-26 16:12 2212如何在TC(TableControl)里面获取回车和双击行 ... -
table control 双击事件
2012-04-26 16:09 4087Table Control 响应双击事件 一、T ... -
SAP TR的下载和上传
2012-04-25 13:05 1659在没有相互关联的两个系统传输TR比较麻烦 可以使用命令 和 ... -
Transactions short text translate
2012-03-13 09:17 1131translare the short text of T ... -
smartforms translate
2012-03-08 16:34 978smartforms 翻译一直是个问题 都是 ... -
使用SAP标准功能实现复杂ABAP对象在不同系统间的迁移(转载)
2012-02-22 16:01 955使用SAP标准功能实现复杂ABAP对象在不同系统间的迁移(转载 ... -
sap abap调用job
2012-02-02 17:17 1525直接abap代码调用job http://sc ... -
SAP TR
2012-02-02 17:03 1271TR 存在 E070 E071表中 -
table的维护标题
2011-12-30 16:58 818在创建A表的时候 需要维护时 在英文 ... -
sap表修改记录查询
2011-12-20 17:11 11190SAP中修改频率较低的定制表(T001等)一般都会有修改记录存 ... -
pm order
2011-11-29 16:50 891关于PM order创建 更改 BAPI_A ... -
sap 实现图表几种方式
2011-11-10 15:38 2252SAP实现图表的几种方式 1、GFW 2、C ... -
funcation location分配classification
2011-11-04 09:45 1670data: lt_list like table of ba ...
相关推荐
在 ABAP 内存(ABAP Memory)交换中,用于将数据复制到 ABAP 内存的语句是 EXPORT to MEMORY ID <id>,用于将数据从 ABAP 内存复制到程序中的语句是 IMPORT from MEMORY ID <id>。在 ABAP 内存间进行交换的数据必须...
- `FORM <subr> [USING <f1> <f2> …] [CHANGING <f1> …]` - `PERFORM <subr> [USING <f1> <f2> …] [CHANGING <f1> …]` 其中,`USING` 后面接的是那些在子程序中不会被改变的变量;而 `CHANGING` 后面则接的...
- **IMPORT from MEMORY ID <id>:** 用于将数据从ABAP内存复制到程序中。 - **注意事项:** 使用ABAP内存进行数据交换时,必须确保两个程序中都有相同的数据声明。 #### 四、授权对象 **授权检查** - **定义:*...
另外,ABAP程序间的数据共享与传递也是集成的重要方面,包括使用EXPORT/IMPORT语句和SAP/ABAP Memory技术。 6. SAP与大数据技术的融合 当前,SAP系统也在不断融合大数据技术,比如HANA、Hadoop、Spark等。ABAP技术...
SAP ABAP是一种高级业务应用程序编程语言,广泛用于开发SAP R/3和SAP NetWeaver系统。在ABAP中,面向对象编程(OOP)是其现代化发展的一个重要组成部分,它引入了类似Java、C++和Smalltalk等语言的特性。ABAP ...
SAP HANA is a complete, high-end database for all SAP applications and, at the same time, an innovation platform for completely new types of real-time applications (in the area of healthcare, for ...
在使用 ABAP 内存的程序间进行数据交换时,使用 EXPORT to MEMORY ID <id> 语句将数据复制到 ABAP 内存,使用 IMPORT from MEMORY ID <id> 语句将数据从 ABAP 内存复制到程序中。 4. 授权对象(Authorization ...
`EXPORT to MEMORY ID <id>`将数据复制到内存,`IMPORT from MEMORY ID <id>`则将数据从内存导入到程序。交换的数据需在两个程序中声明并保持数据结构一致。 4. **授权对象与授权检查** 授权对象是安全机制的一...
ABAP 面试题知识点总结 ABAP 面试题中涉及到多个重要的知识点,本节给出详细的知识点总结。 一、锁对象(Lock Object)和 Function Module * 锁对象是用于锁管理的重要工具,创建锁对象时,系统会自动生成两个 ...
ABAP(Advanced Business Application Programming)是SAP公司开发的一种编程语言,主要用于构建企业级的应用程序,尤其是在SAP R/3和SAP S/4HANA系统中。ABAP文档是学习和理解ABAP编程的关键资源,它包含了语言的...
我们可以使用SAP MEMORY或ABAP MEMORY来传递内表数据。例如: ```abap EXPORT T_ITAB TO MEMORY 'ZHR_IT0008'. ``` 在被调用的程序中,我们可以使用IMPORT关键字来导入数据。例如: ```abap IMPORT T_ITAB FROM ...
INCLUDE <LIST>. TYPE-POOLS: SLIS. DATA: i_fieldcat_alv TYPE SLIS_T_FIELDCAT_ALV, i_layout TYPE SLIS_LAYOUT_ALV, i_fieldcat TYPE SLIS_FIELDCAT_ALV, i_events TYPE SLIS_T_EVENT, w_events LIKE LINE ...
基于 SAP 和 TOC 的瓶颈识别 本文主要讨论基于 SAP 和 TOC 的瓶颈识别,旨在解决离散制造企业中的瓶颈问题。TOC 理论强调瓶颈的持续改善和产销率的最大化,而 SAP 生产管理系统可以判定生产瓶颈。通过将工艺研发及...
IF sy-subrc <> 0. "处理错误 ENDIF. ``` 在这个例子中,`DESERIALIZE`方法将JSON字符串解析并填充到`lt_person`表中。如果解析过程中出现错误,如语法错误或内存不足,异常会被抛出。 在实际开发中,我们可能会...
该报表的开发使用了SAP的ABAP语言,通过调用外部函数ZFM_PP_GETDATE实现日期计算和汇总显示。 报表功能 SAP-MRP计划库存发运报表DEMO具有以下功能: * 将MD04中的单个物料功能整合为多物料汇总显示 * 实现汇总...
SAP内存可以分为两大类:私用内存(Local Memory)和公用内存(Shared Memory)。这两类内存都存在于虚拟内存(Virtual Memory)中。 ##### 虚拟内存(Virtual Memory) 虚拟内存是由操作系统为SAP系统分配的内存区域,...
对于ABAP开发者而言,掌握如何使用ABAP Memory Inspector等工具是非常必要的,这不仅能提高开发效率,还能确保系统的稳定运行。在未来的工作中,开发者应时刻关注内存管理的重要性,不断探索新的解决方案,以应对日...
此部分涉及SAP TREX (Text Retrieval and Exchange) 系统的安装,但具体内容未提供。通常包括安装前准备、安装步骤及后续配置等流程。 #### 五、配置Java到ABAP的连接 这部分内容涉及到Java与ABAP之间的连接配置,...