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1. Extract the SAP JCo library binaries:

   Code Block
   tar xvfz sapjco3-<platform_version>.tgz

   
   

2. Add the extracted file sapjco3.jar to the classpath for the jar files for the relevant EC/ECSA and the Platform. In the example below, the SAP jar files are located in MZ_HOME/3pp. The configuration includes the jar files required to use any of the SAP CC agents, and the Platform database is Derby.
   
   

   Note
   title Note!
   Ensure that you include existing paths, so that they are not overwritten. Code Block $ mzsh topo get topo://container:<container>/pico:<ec>/obj:config.classpath $ mzsh topo get topo://container:<container>/pico:platform/obj:config.classpath

   
   

   Info
   title Example - Setting classpath
   EC (ec1): Code Block $ mzsh topo set topo://container:main1/pico:ec1/obj:config.classpath.jars ' ["lib/picostart.jar", "3pp/common_message.jar", "3pp/common_util.jar", "3pp/core_chargingplan.jar", "3pp/core_chargingprocess.jar", "3pp/core_client.jar", "3pp/logging.jar", "3pp/sap.com~tc~logging~java.jar", "3pp/sapjco3.jar"]' Platform: Code Block $ mzsh topo set topo://container:main1/pico:platform/obj:config.classpath.jars ' ["lib/derby.jar", "lib/picostart.jar", "lib/javassist.jar", "lib/codeserver.jar", "lib/codeserver_common.jar", "3pp/sapjco3.jar"]'

   
   

3. Create a jni folder in the MZ_HOME directory in both the Platform and Execution Container. Place the libsapjco3.so file in both the MZ_HOME/jni directories.

4. Add the MZ_HOME/jni directory as an additional library file along with MZ_HOME/common/lib/native using the following topo command.

   Code Block
   mzsh topo set topo://cell:default/val:common.java.library.path '${mz.home}"/common/lib/native:"${mz.home}"/jni"'