SAP application integration technology

The external systems and companies are listed below
SAP

There are several feasible methods for system interaction:

1.



Use
Com
By calling
Sapgui
Interaction

2.



Direct Connection
SAP
Physical Database System

3.



Use
SAP Connector
Widget

4.



Use
SAP NetWeaver
Platform

5.



Based on
Sqlserver 2005
Components
-Dataprovidersap

6.



Based on
Biztalk adpter pack for mysap

7.



Components of other third-party companies

Features:

1.



Com
Method:
This is an old and mature method.
,
For simplicity
,
It is easy to use when the workload is not large. To call
SAP
Of
Bapi
Interactive Mode.

The installation must be performed on the development machine and runtime machine.
Sapgui
Corresponding
Com
Component, installed
Sapgui
This is installed by default.
Com
Components
.
As long as the call is supported
Com
All component development tools support this method, as shown in figure
. Net, Delphi, Java, C ++
, Currently supported by some development tools
.

2.



Direct Connection
SAP
Physical Database: not recommended for reasons
:
Read Only
SAP
The physical table corresponding to the transparent table of, and
SAP
It has a middle-tier server for database operations. direct connection to the database may lock data and conflict with the intermediate server, affecting the performance of the intermediate server.
. The only available scenario is in
SAP
Used when the front-end user does not operate, such as at night
,
Run some report programs. Requires installation on the development machine and runtime Machine
Oracle
Client Software
.

3.



SAP Connector
Widget
: SAP
Provides the corresponding version of the current popular Development Tool
Connector
Widget
,
It can be viewed
Com
Method of upgrading and replacing,
SAP
The company also recommends replacing it with this method.
Com
Method
.
Usage and
Com
Methods are basically the same. Requires that the corresponding development tools be installed during the development and running of the machine
Connector
Components
.

For Microsoft
Vs2003
In
Connector
Easy to use. This control has a GUI for the designer.
SAP
Of
Bapi
Convert
. Net
A convenient proxy class. In the United States, the lack of support for new
. Net fremwork
New Version
Visual Studio.

4.



SAP NetWeaver:
The most complete integration interaction method, using
Java
Language, with its own
IDE
Development environment. Because our company's system does not fully install this platform, and it will not be installed in a short time, this solution is not used for the moment.

5.



Sqlserver 2005
Components
-Dataprovidersap
: Similar
SAP connector,
It's from Microsoft.
VS
Better Combination and support
Vs2005
And
Vs2008.

6.



Biztalk adpter pack for mysap:
Currently
VS
The best and
SAP
Interactive Components
,
And
Dataprovidersap
Similar, but the designer is more useful
,
Supported
WCF,
Future Creation
Silverlitht
Method
Web
The application is also very convenient.

 

 

I will introduce it in detail later




Install and use BizTalk adpter pack for mysap.