ClassNotFoundException after applying roll-up patch #5 to BRMS 5.3.1 installation.

Solution Unverified - Updated -

Environment

  • Red Hat JBoss BRMS
    • 5.3.1

Issue

  • BRMS 5.3.1 server startup fails with ClassNotFoundException after applying roll-up patch #5.
ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] (main) Error installing to Start: name=persistence.unit:unitName=business-central-server.war#org.jbpm.persistence.jpa state=Create
javax.persistence.PersistenceException: [PersistenceUnit: org.jbpm.persistence.jpa] class or package not found
    at org.hibernate.ejb.Ejb3Configuration.addNamedAnnotatedClasses(Ejb3Configuration.java:1257)
    at org.hibernate.ejb.Ejb3Configuration.addClassesToSessionFactory(Ejb3Configuration.java:1035)
    at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:922)
    at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:557)
. . .
Caused by: java.lang.ClassNotFoundException: org.jbpm.process.audit.NodeInstanceLog from BaseClassLoader@54fe0ce1{vfsfile:/brms-standalone-5.3.1_patch5/jboss-as/server/default/conf/jboss-service.xml}
    at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:481)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:249)

Resolution

  • Such exception may occur if jbpm-bam-5.3.1.BRMS-P02.jar is not placed under "business-central-server.war/WEB-INF/lib" directory or if this jar file is corrupted

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