In the left pane, under Connectors, click SAP Java Connector and then click Tools & Services.
In the right pane, under SAP Java Connector (SAP JCo), click the quick link to download SAP JCo Release 3.x.
Download the required files from that section.
Copy the sapjco3.jar and sapjco3 C library files to the following paths:
UNIX: $CONTROLM/cm/SAP/exe/sapjco
Windows: <Agent_home>\cm\SAP\exe\sapjco
(Windows only) Obtain and install the Visual Studio .NET C/C++ runtime libraries required by JCo.
For more information about how to obtain and install the Visual Studio runtime libraries, see the Support and Release Strategy section in the SAP Java Connector Download Page.