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SAP JCo and SAP IDoc Class Library Installation

Certain JAR files are required by the SAP ALE OTD Wizard tocreate IDoc OTDs.

  • From the SAP Java Connector:sapjco.jar

Java software for your computer, or the Java Runtime Environment, is also referred to as the Java Runtime, Runtime Environment, Runtime, JRE, Java Virtual Machine, Virtual Machine, Java VM, JVM, VM, Java plug-in, Java plugin, Java add-on or Java download.

  • From the SAP Java Base IDoc Class Library:sapidoc.jar

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  1. The SAP JCo is available on the SAP Software Downloads Center SAP Software Download Center. Search for Java connector and download the 64-bit Java connector for the appropriate operating system. Using a 64-bit Java connector requires 64-bit Apache Tomcat.
  2. Sap connector free download. Cuckoo Resource Adapter for SAP Cuckoo is an open source Resource Adapter for SAP that is compatible to the Java Connector Architect. The driver uses the SAP Java Connector 3 (sapjco3) middleware to call the SAP system.
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  4. SAP Java Connector - Example 3: Create Salesorder. This example shows how to make a sales order using the SAP java Connector and BAPI_SALESORDER_CREATEFROMDAT2. First the ABAP code for using the BAPI is shown, and next the Java implementation is shown.
  5. Download now. About What we do Why MuleSoft Careers Leadership Events News Awards. SAP Connector Release Notes (for Mule 4) SAP Concur Connector Release Notes (for Mule 4). MuleSoft Enterprise Java Connector for SAP Reference SAP JCo Extended Properties.

  • From the SAP Java Connector IDoc Class Library:sapidocjco.jar

The SAP Java Connector

The SAP Java Connector file, sapjco.jar,is a middleware component that enables the development of SAP-compatiblecomponents and applications in Java. This component is required tosupport inbound and outbound SAP server communication during runtime.

Since you are installing the SAP Java Connector as standalonecomponent, certain installation files are required. Download the installationfiles from SAPNet at http://service.sap.com/connectors/. Once logged in, this link redirects you to SAPService Marketplace. Click the following links to access the SAP JavaConnector (SAP JCo) tools and services page:


To Install the SAP Java Connector on Windows32

  1. Create a directory. For example:


  2. Extract the JCo ZIP file into the directory you just created.

  3. Copy the librfc32.dll and sapjcorfc.dll files from the SAP JCo maindirectory. If the files are more recent than the target location,paste them into the following directory:


  4. Copy the file sapjco.jar fromyour SAP JCo main directory to the following directory:


    Where <JavaCAPS51> is the Sun Java Composite ApplicationPlatform Suite install directory.

  5. The sapjco.jar fileis also required during runtime. For this, add the JAR file to thefollowing location:


  6. Download the following DLL files:

    • msvcp71.dll

    • msvcr71.dll

    Note –

    These files are available, free of charge, from varioussources on the Internet.

  7. Manually add these files to the following location:


  8. Restart both the Netbeans IDE and the domain after installingthe JAR file.

Procedures for UNIX

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The instructions for the installation of SAP JCo on other operatingsystems are included in the corresponding download files. On UNIXoperating systems, add the OS specific shared lib files to the librarypath. Check the SAP BAPI Adapter readme to confirm the supported operatingsystems.

Java Connector Sap Download Free

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JCO CONNECTION.
First of all, let me explain what is a JCO connection?
The JCO Connection or the SAP Java Connector is a middleware component that allows a JAVA application to call or communicate to any SAP systems and vice versa..

There are 2 types of calls that can be made to the SAP Server by the Sap JCO, They are

1)Inbound calls (Java calls ABAP)

2)Outbound calls (ABAP calls Java).
By using a JCO connection, one can call an RFC from the R/3.

It contains 2 .dll files. These are the 2 .dll files that help in calling an RFC.
A JCO connection to an R/3 system is represented by the JCO.Client Class. This class abstracts all functionalities that surround a connection.
First of all you need to import the JCO libraries into your class(es):

import com.sap.mw.jco.*;
The JCO class offers a static method that enables you to create a JCO.Client object

JCO.Client mConnection = CO.createClient('001', // SAP client

'<userid>', // userid

'****', // password

'EN', // language (null for the default language)

'<hostname>', // application server host name

'XX'); // system number
Note: The userid, password etc can be hardcoded or you can create a .properties file and use that particular file. Although its always recommended not to hardcode values.
After the client instance has been created, the connect() method has to be called and then only a connection will be established.

mConnection.connect(); //THe Function modules can be called here }

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mConnection.disconnect(); //After the Function module has been executed, the connection has to be closed


JCO.Repository

The JCO.Repository's purpose is to store all meta data of function modules.

This is how a JCO.Repository is created.

JCO.Repository mRepository = new JCO.Repository('JCO Tutorial', mConnection);
Once this is created, do not think that it already contains the meta data. To read any meta data, the method getFunctionTemplate('Name of RMF') has to be called. This can be called as given below.

IFunctionTemplate functionTemplate =mRepository.getFunctionTemplate('Name of RMF');
What does the method getFunctionTemplate() do?

The method getFunctionTemplate() returns an instance of IFunctionTemplate that contains all meta data of a remote function module. You can use this object to create an instance of a JCO.Function.

So now the connection has been done and the RFM has been called.
The next step is, how to get the RFM's table or the export data or if you are importing any data.

This can be achieved by the using the following functions as given below:
1)getExportParameterList() for getting the export parameters

2) getTableParameterList() for getting the table parameters

3)getImportParameterList() for getting the import parameters
You will use the above functions as per your requirement.
1) getTableParameterList()

JCO.Table ztable = function.getTableParameterList().getTable('MY_TABLE');

ztable.appendRow();

ztable.setValue('val1', 'VALUE1');

ztable.setValue('val2', 'VALUE2');
2)getExportParameterList()

String temp = new String();

temp = function.getExportParameterList().getString( 'variable holding exported value' );
3)*getImportParameterList()*String myImportValue = 'someValue';

function.getImportParameterList().

setValue(importedvalue, 'IMPORTED_VALUE');