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com.businessobjects.rebean.wi.CommunicationException: Unable to instantiate ReportEngine.

Apr 20, 2017 at 07:18 PM

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Hi All,

I am using a java class to connect to BO 4.2 and get the report from the BO server. In the second step of the report engine Connection I am getting CommunicationException as com.businessobjects.rebean.wi.CommunicationException: Unable to instantiate ReportEngine.

log.info("Connecting to ReportEngine...");

reportEngines = (ReportEngines) enterpriseSession.getService("ReportEngines"); log.info("Got ReportEngines...");

reportEngine = (ReportEngine) reportEngines.getService(ReportEngines.ReportEngineType.WI_REPORT_ENGINE);

Below is the list of Jar files I am using to connect.

  • aspectjrt.jar
  • bcm.jar
  • boconfig.jar
  • cdzidl.jar
  • cdz_cluster_mgmt_types_idl.jar
  • ceaspect.jar cecore.jar
  • celib.jar
  • ceplugins_core.jar
  • cesession.jar
  • commons-codec-1.3.jar
  • corbaidl.jar
  • cryptojFIPS.jar
  • CTPlugin_idl.jar
  • cvom.jar
  • dsl_engine.jar
  • dsl_sdk_services.jar
  • ebus405.jar
  • GenericContainer_idl.jar
  • GenericContainer_proxy.jar
  • guice-1.0.jar
  • IEPlugin_idl.jar
  • ie_proxies.jar
  • inproc_container.jar
  • logging.jar
  • org.eclipse.emf.common_2.4.0.v200902171115.jar
  • org.eclipse.emf.ecore_2.4.2.v200902171115.jar
  • protobuf.jar
  • rebean.common.jar
  • rebean.wi.adapter.jar
  • rebean.wi.jar
  • rebean.wi.model.jar
  • rebean.wi.server.commands.jar
  • rebean.wi.server.jar
  • rebean.wi.server.requests.jar
  • rom.jar sdk.core.jar
  • sdk.core.server.common.jar
  • sdk.core.server.corba.jar
  • sdk.core.server.jar
  • sdk.core.session.cms.jar
  • sdk.core.session.jar TraceLog.jar
  • webi_proxies.jar
  • xpp3-1.1.3_8.jar

Upon looking further down the stack trace I noticed

Caused by: com.google.inject.ConfigurationException: Error at com.businessobjects.rebean.wi.internal.WIReportEngine.serverService(WIReportEngine.java:88) Binding to com.businessobjects.sdk.core.server.IServerService not found. No bindings to that type were found.

I am not sure what am I missing here. Any help is appreciated.

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