Hi,

I’ve installed Optimize analysis engine, prediction engine and data collector engine as Windows services. I have defined my environment in MWS, and I am trying to restart everything.

MWS starts correctly, and I can see my engines in the system-wide > system information page.

When I try to start the analysis engine, I have first a warning

[COLOR=#0000cd]EDT WARN: ..\common\lib\wm-caf-server.jar (The system cannot find the path specified)[/color]

I checked, the wm-caf-server.jar exists in my softwareAG/common/lib directory, and it is loaded in the classpath of the command executed to start the engine.

Then I get this error

[COLOR=#0000cd]Unable to start the engine: Error creating bean with name 'ruleInstanceStubLoader' defined in file [C:\SoftwareAG\optimize\analysis\conf\spring\core.spring.xml]: Cannot resolve reference to bean 'monitorCache' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'monitorCache' defined in file [C:\SoftwareAG\optimize\analysis\conf\spring\core.spring.xml]: Cannot resolve reference to bean 'kpiMonitorCache' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'kpiMonitorCache' defined in file [C:\SoftwareAG\optimize\analysis\conf\spring\core.spring.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public com.webmethods.sc.caching.IWmCache com.webmethods.sc.caching.WmCacheFactory.createCache(java.lang.String,java.lang.String) throws com.webmethods.sc.caching.CachingException] threw exception; nested exception is com.webmethods.sc.caching.CachingException: Failed to lookup configuration for cache name 'kpiMonitorCache'[/color]

After a few retries, it stops trying to start the engine.

Can anyone help me with this ?

Thank you !

There is some problem with the KPI simulationService that has been defined in your environment… I think it has to be removed, only then Analytic engine will start…

HTH
Senthil

Thanks for your answer Senthil Kumar G.

Actually the problem was in the file C:\SoftwareAG\optimize\analysis\conf\Caching\webm-cache-config.xml. When webMethods was installed, it seems that this file was not downloaded for my version 8.2, but for version 8.0.
I updated it to the 8.2 version, and then the analytic engine started without error.