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  1. ,

    You are not deploying the oracle driver with the application. Place the driver jars in a shared or library extension folder of your application server. (You should go with option one or two though

  2. ,

    This is thrown when the Java Virtual Machine (JVM) tries to load a particular class and the specified class cannot be found in the classpath. Make sure poi-ooxml library jar is added to your project's build path and you are using the latest version.

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java.lang.NoClassDefFoundError: javax/jms/JMSException at java.lang.Class.forName0(Native Method)[na:] at java.lang.Class.forName(Unknown Source)[na:] at com.tridion.cache.CacheChannel.configure([cd_cache.jar:na] at com.tridion.cache.CacheChannel.createCacheChannel([cd_cache.jar:na] at com.tridion.cache.CacheFactory.configure([cd_cache.jar:na] at[cd_datalayer.jar:na] at com.tridion.configuration.step.ConfigurationStepLoader.configure([cd_core.jar:na] at[cd_datalayer.jar:na] at<init>([cd_core.jar:na] at<init>([cd_datalayer.jar:na] at[cd_datalayer.jar:na] at<clinit>([cd_datalayer.jar:na] at com.tridion.webservices.claimprocessor.WritableODataClaimProcessor.checkSessionWrapperAvailability([cd_preview_ambient.jar:na] at com.tridion.webservices.claimprocessor.WritableODataClaimProcessor.guaranteeInitialized([cd_preview_ambient.jar:na] at com.tridion.webservices.claimprocessor.WritableODataClaimProcessor.onRequestStart([cd_preview_ambient.jar:na] at com.tridion.ambientdata.Engine.onRequestStart([cd_ambient.jar:na]Caused by: java.lang.ClassNotFoundException: javax.jms.JMSException at$ Source)[na:] at Method)[na:] at Source)[na:] at java.lang.ClassLoader.loadClass(Unknown Source)[na:] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)[na:] at java.lang.ClassLoader.loadClass(Unknown Source)[na:] ... 16 more