Error: "Unsupported Major.minor Version 51.0" When Deploying P6RDB Folder for Primavera Analytics (Doc ID 2180052.1)

Last updated on SEPTEMBER 09, 2016

Applies to:

Primavera Analytics - Version 15.1.0.0 and later
Primavera Data Warehouse - Version 15.1.0.0 and later
Information in this document applies to any platform.

Symptoms

When attempting to deploy p6rdb in Weblogic, the following error is received:

ERROR
-----------------------
An error occurred during activation of changes, please see the log for details
Failed to load webapp: p6rdb
oracle/pgbu/analytics/etl/HomeServlet: Unsupported major.minor version 51.0

The log file shows the following error:

#### <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <> weblogic.application.ModuleException: Failed to load webapp: 'p6rdb'
at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:393)
at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:517)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:159)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:45)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:613)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:184)
at weblogic.application.internal.SingleModuleDeployment.prepare(SingleModuleDeployment.java:43)
at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
at weblogic.deploy.internal.targetserver.AppDeployment.prepare(AppDeployment.java:141)
at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:39)
at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:191)
at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:21)
at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:240)
at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:165)
at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:122)
at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:180)
at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:96)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused By: java.lang.UnsupportedClassVersionError: oracle/pgbu/analytics/etl/HomeServlet : Unsupported major.minor version 51.0

STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Deploy the p6rdb folder into the BI Foundation domain

Changes

 

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms