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Issue With Demantra Engine on Linux - engine2k not generated (Doc ID 1684749.1)

Last updated on AUGUST 16, 2018

Applies to:

Oracle Demantra Demand Management - Version 7.3.1 and later
Information in this document applies to any platform.


On : 7.3.1 version, Engine

When attempting to run engine on Linux, engine doesn't seem to be running . It just starts and ends normal without any logs being written.
the following error occurs in EngineManagerPreRunLog.txt

Engine Manager Java Wrapper Error

java.lang.UnsatisfiedLinkError: no EngineManager in java.library.path
at java.lang.ClassLoader.loadLibrary(
at java.lang.Runtime.loadLibrary0(
at java.lang.System.loadLibrary(
at com.demantra.engine_manager.EngineManagerWrapper.initManager(
at com.demantra.engine_manager.EngineManagerStarterServlet.doGet(
at javax.servlet.http.HttpServlet.service(
at javax.servlet.http.HttpServlet.service(
at weblogic.servlet.internal.StubSecurityHelper$
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(
at weblogic.servlet.internal.ServletStubImpl.execute(
at weblogic.servlet.internal.ServletStubImpl.execute(
at weblogic.servlet.internal.WebAppServletContext$
at Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(
at weblogic.servlet.internal.WebAppServletContext.execute(
at can not be loaded.


HINT : Check ENGINE_ROOT Enviornment variable value
HINT : Check that all required libraries exist by 'ldd'

The issue can be reproduced at will with the following steps:
1. run engine on Linux

The issue has the following business impact:
Due to this issue, users cannot run engine


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