HI, I am trying to install appian 7.4 with Appian configuration manag

HI,

I am trying to install appian 7.4 with Appian configuration manager but facing some issues I am positing the error message below. It would be great if anyone could help me out.

09:04:22,044 WARN [org.jboss.modules] (MSC service thread 1-3) Failed to define class com.appiancorp.mdb.UnattendedRequestHandlerBean in Module "deployment.suite.ear.unattended-request-handler.jar:ma
in" from Service Module Loader: java.lang.UnsupportedClassVersionError: com/appiancorp/mdb/UnattendedRequestHandlerBean : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.6.0_37]
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) [rt.jar:1.6.0_37]
at java.lang.ClassLoader.defineClass(ClassLoader.java:615) [rt.jar:1.6.0_37]
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:345) [jboss-modules.jar:1.3.0.Final-redhat-2]
at org.jb...

OriginalPostID-97883

OriginalPostID-97883

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  • ... at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_37]
    at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_37]

    09:04:22,215 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.subunit."suite.ear"."email-handler.jar".POST_MODULE: org.jboss.msc.service.
    StartException in service jboss.deployment.subunit."suite.ear"."email-handler.jar".POST_MODULE: JBAS018733: Failed to process phase POST_MODULE of subdeployment "email-handler.jar" of deployment "suit
    e.ear"
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:127) [jboss-as-server-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1]
    at org.jboss.msc.service.Se...
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  • ... at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_37]
    at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_37]

    09:04:22,215 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.subunit."suite.ear"."email-handler.jar".POST_MODULE: org.jboss.msc.service.
    StartException in service jboss.deployment.subunit."suite.ear"."email-handler.jar".POST_MODULE: JBAS018733: Failed to process phase POST_MODULE of subdeployment "email-handler.jar" of deployment "suit
    e.ear"
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:127) [jboss-as-server-7.3.0.Final-redhat-14.jar:7.3.0.Final-redhat-14]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1]
    at org.jboss.msc.service.Se...
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