Please note that all these library files - librfc32.dll, com.sap.utils and com.sap.mw come under JCo 2.1. With release of JCo 3.0, it’s classes were also relocated from packages com.sap.mw.jco.* to com.sap.conn.jco.*
For running with SAP JCo 3.0, you need these files at runtime - sapjco3.jar and sapjco3.dll (on Windows). You can follow below procedure for installation of JCo files:
In Windows OS, you have to copy sapjco3.jar file into ITDI_HOME/jars/3rdparty/others.
Copy the sapjco3.dll file into ITDI_HOME/libs. On Windows, JCo 3 requires additional Microsoft Visual C++ 2005 libraries to be installed. Installation details for the package that contains these libraries are specified in Microsoft Knowledge Base article 973544.
Restart the adapter service.
Create a symbolic link to the sapjco3.jar file in ITDI_HOME/jars/3rdparty/others:
ln -s <sapjco_install_dir>/sapjco3.jar ITDI_HOME/jars/3rdparty/others/sapjco3.jar
Next is to add SAP JCo installation directory to the dynamic library path by following below steps:
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:<sapjco_install_dir> export LIBPATH=$LIBPATH:<sapjco_install_dir>
Restart the Dispatcher.