I am getting this error while installing appian 7.8 on jboss eap6.3 ERROR [

I am getting this error while installing appian 7.8 on jboss eap6.3
ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC000001: Failed to start service jboss.deployment.subunit."suite.ear"."email-handler.jar".PARSE: org.jboss.msc.service.StartException in service jboss.deployment.subunit."suite.ear"."email-handler.jar".PARSE: JBAS018733: Failed to process phase PARSE of subdeployment "email-handler.jar" of deployment "suite.ear"
          at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:166) [jboss-as-server-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
          at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1980) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
          at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1913) [jboss-msc-1.1.5.Final-redhat-1.jar:1.1.5.Final-redhat-1]
          at java.util.concu...

OriginalPostID-145177

OriginalPostID-145177