Installing the SAP Java Connector

You must download and install the most recent version of the SAP Java Connector (SAP JCo) 3.x before installing the SAP Suite adapter for JCo 3.x.

You can download the SAP JCo 3.x from The SAP JCo contains libraries and packages that support various platforms and enable the SAP Suite adapter for JCo 3.x to communicate with an SAP system and with Sterling B2B Integrator. After obtaining the SAP JCo, you must make the files available to the host system where Sterling B2B Integrator is installed.

Note: For information about compatibility of JCo 3.x with earlier versions and sunset of JCo 2.x, see SAP Notes #1077727.

Ensure that you download the correct version of the SAP JCo libraries for your operating system and the correct bit-width (32 or 64 bit) according to the JVM of Sterling B2B Integrator. The 3.x JCo libraries 3.0 consist of two parts; A Java part “sapjco3.jar” and an operating system-specific part, for example, sapjco3.[.dll | .so | .sl ].