Added support for Table Selection.
Renamed the data connection to SAP ERP to distinguish it from other supported methods for fetching data from ERP systems.
FineDataLink allows you to call pre-developed functions in an SAP system through the Remote Function Call (RFC) interface to retrieve data.
Before calling these functions, you need to connect FineDataLink to the SAP system.
For details, see the "Prerequisite' section in Overview of Data Connection.
Only SAP ECC 6 is supported.
To connect to the SAP system, import the SAP interface package and native library files, and ensure that the running JVM can locate them.
1. Download the files.
Download the SAP package for your server system from the table below and decompress it to obtain files such as sapjco3.jar and sapjco3.dll.
2. Upload the files.
For a project deployed through FineOps, upload the obtained files to lib folder in Project external directory/fdl/customlib.
For a project not deployed through FineOps, upload the obtained files to the lib folder in /webapps/webroot/WEB-INF.
3. Restart the FineDataLink project or component.
sapjco3_linux_64bit.rar (Only AMD architectures are supported.)
Different server architectures require matching SAP drivers, and multiple driver versions are available.
For other architectures, visit the SAP official website to obtain the drivers: SAP official driver download.
1. Make sure the project uses JDK 1.8 with an update release of 8u102 or later.
2. If the data connection fails on Windows, try placing sapjco3.dll in the bin directory of the system JRE, for example, Java installation directory\jre\bin.
3. To connect to the SAP system on the Windows Server 2003 and Windows XP systems, you need to download and install Microsoft Visual C++ 2005 SP1.
4. If the connection still fails, check the error message. For example, if SAP JCo verification fails because the shared library libstdc++.so is missing, you need to install the required shared library. SAP JCo 2 depends on this shared library, but SAP JCo 3 does not.
For details about data connection steps, see Data Source Connection and Management.
The setting items are described in the following table.
Enter the data connection name.
If the default name already exists, FineDataLink appends an incremental numeric suffix, such as Data Connection 1.
Enter the hostname of the SAP application server, such as 192.168.1.123.
This corresponds to Application Server in the SAP system.
Enter the SAP instance number, such as 00.
This corresponds to Instance Number in the SAP system.
Enter the language code of the SAP system, such as EN.
Note: You can query SAP Table T002 to view the language codes supported by SAP.
This corresponds to Logon Language on the SAP login page.
Enter the SAP client number, which identifies a self-contained unit in the SAP system, such as 000.
This corresponds to Client on the SAP login page.
Enter the SAP user account.
This corresponds to User on the SAP login page.
Enter the password of the SAP user account.
Pasting a copied password is not supported.
This corresponds to Password on the SAP login page.
Enter the SAProuter string, which is determined by the SAP-side network configuration. A route string describes the connection path between two hosts and contains entries for each SAProuter and the target server.
This corresponds to SAProuter String in the SAP system.
After the data connection is established, you can use it in Scheduled Task to fetch data from the SAP system. For details, see Overview of SAP ERP Data Extraction.
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