Missing SAP Java Connector libraries JCo- librfc32.dll, com.sap.utils and com.sap.mw


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:

Installing JCo on Windows platform −

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.

Installing JCo on UNIX or Linux −

Create a symbolic link to the sapjco3.jar file in ITDI_HOME/jars/3rdparty/others:

ln -s <sapjco_install_dir>/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.

Published on 14-Dec-2017 13:03:29