Getting "DROOLS content cannot be compiled" Error on Deploying UIM Cartridges Upgraded from UIM 7.2.5 to UIM 7.4 (Doc ID 2450005.1)

<Sep 21, 2018 7:18:35,586 AM CEST> <Error> <org.drools.compiler.kie.builder.impl.AbstractKieModule> <BEA-000000> <Unable to build KieBaseModel:defaultKieBase
[2,14]: [ERR 101] Line 2:14 no viable alternative at input ''
[1,1]: [ERR 107] Line 1:1 mismatched input '#' expecting one of the following tokens: '[package, import, global, declare, function, rule, query]'.
[0,0]: Parser returned a null Package
>
oracle.communications.inventory.api.exception.ImportExportException: The ruleset :"DESIGN_FIBER_CONNECTIVITY_RFS " DROOLS content cannot be compiled because of this error        ERROR: Message [id=1, kieBase=defaultKieBase, level=ERROR, path=DESIGN_FIBER_CONNECTIVITY_RFS.drl, line=2, column=0
   text=[ERR 101] Line 2:14 no viable alternative at input '']
ERROR: Message [id=2, kieBase=defaultKieBase, level=ERROR, path=DESIGN_FIBER_CONNECTIVITY_RFS.drl, line=1, column=0
   text=[ERR 107] Line 1:1 mismatched input '#' expecting one of the following tokens: '[package, import, global, declare, function, rule, query]'.]
ERROR: Message [id=3, kieBase=defaultKieBase, level=ERROR, path=DESIGN_FIBER_CONNECTIVITY_RFS.drl, line=0, column=0
   text=Parser returned a null Package]
The ruleset :"COMPLETE_FIBER_CONNECTIVITY_RFS " DROOLS content cannot be compiled because of this error        ERROR: Message [id=1, kieBase=defaultKieBase, level=ERROR, path=COMPLETE_FIBER_CONNECTIVITY_RFS.drl, line=2, column=0
   text=[ERR 101] Line 2:13 no viable alternative at input '']
ERROR: Message [id=2, kieBase=defaultKieBase, level=ERROR, path=COMPLETE_FIBER_CONNECTIVITY_RFS.drl, line=1, column=0
   text=[ERR 107] Line 1:0 mismatched input '#' expecting one of the following tokens: '[package, import, global, declare, function, rule, query]'.]
ERROR: Message [id=3, kieBase=defaultKieBase, level=ERROR, path=COMPLETE_FIBER_CONNECTIVITY_RFS.drl, line=0, column=0
   text=Parser returned a null Package]
The ruleset :"CANCEL_FIBER_CONNECTIVITY_RFS " DROOLS content cannot be compiled because of this error        ERROR: Message [id=1, kieBase=defaultKieBase, level=ERROR, path=CANCEL_FIBER_CONNECTIVITY_RFS.drl, line=2, column=0
   text=[ERR 101] Line 2:14 no viable alternative at input '']
ERROR: Message [id=2, kieBase=defaultKieBase, level=ERROR, path=CANCEL_FIBER_CONNECTIVITY_RFS.drl, line=1, column=0
   text=[ERR 107] Line 1:1 mismatched input '#' expecting one of the following tokens: '[package, import, global, declare, function, rule, query]'.]
ERROR: Message [id=3, kieBase=defaultKieBase, level=ERROR, path=CANCEL_FIBER_CONNECTIVITY_RFS.drl, line=0, column=0
   text=Parser returned a null Package]
The ruleset :"ISSUE_FIBER_CONNECTIVITY_RFS " DROOLS content cannot be compiled because of this error        ERROR: Message [id=1, kieBase=defaultKieBase, level=ERROR, path=ISSUE_FIBER_CONNECTIVITY_RFS.drl, line=2, column=0
   text=[ERR 101] Line 2:14 no viable alternative at input '']
ERROR: Message [id=2, kieBase=defaultKieBase, level=ERROR, path=ISSUE_FIBER_CONNECTIVITY_RFS.drl, line=1, column=0
   text=[ERR 107] Line 1:1 mismatched input '#' expecting one of the following tokens: '[package, import, global, declare, function, rule, query]'.]
ERROR: Message [id=3, kieBase=defaultKieBase, level=ERROR, path=ISSUE_FIBER_CONNECTIVITY_RFS.drl, line=0, column=0
   text=Parser returned a null Package]

        at oracle.communications.inventory.api.common.impl.XmlIngestorImpl.compileRules(XmlIngestorImpl.java:535)
        at oracle.communications.inventory.api.common.impl.XmlIngestorImpl.preProcessStageObjects(XmlIngestorImpl.java:364)
        at oracle.communications.inventory.api.common.impl.XmlIngestorImpl.ingestMaterials(XmlIngestorImpl.java:303)
        at oracle.communications.inventory.api.common.impl.XmlIngestorImpl.performImport(XmlIngestorImpl.java:179)
        at oracle.communications.inventory.cartridge.deploy.IngestPersistentBundleTaskHandler.handleTasks(IngestPersistentBundleTaskHandler.java:43)
        at oracle.communications.inventory.cartridge.deploy.Util.executeTasks(Util.java:160)
        at oracle.communications.inventory.cartridge.deploy.Util.executeTasks(Util.java:146)
        at oracle.communications.inventory.cartridge.deploy.Util.processTasks(Util.java:122)
        at oracle.communications.inventory.cartridge.deploy.Util.runTasks(Util.java:79)
        at oracle.communications.inventory.cartridgemanagement.ies.impl.IesRunTasksEJB.runIesTasks(IesRunTasksEJB.java:48)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333)
        at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
        at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
        at com.oracle.pitchfork.intercept.MethodInvocationInvocationContext.proceed(MethodInvocationInvocationContext.java:101)
        at oracle.communications.inventory.cartridgemanagement.ies.impl.MDSInterceptor.labelInterceptor(MDSInterceptor.java:87)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at com.oracle.pitchfork.intercept.JeeInterceptorInterceptor.invoke(JeeInterceptorInterceptor.java:94)
        at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
        at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
        at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
        at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
        at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
        at com.sun.proxy.$Proxy448.runIesTasks(Unknown Source)
        at oracle.communications.inventory.cartridgemanagement.ies.impl.IesRunTasksEJB_k8jona_IesRunTasksRemoteImpl.__WL_invoke(Unknown Source)
        at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invokeInternal(SessionRemoteMethodInvoker.java:54)
        at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:21)
        at oracle.communications.inventory.cartridgemanagement.ies.impl.IesRunTasksEJB_k8jona_IesRunTasksRemoteImpl.runIesTasks(Unknown Source)
        at oracle.communications.inventory.cartridgemanagement.ies.impl.IesRunTasksEJB_k8jona_IesRunTasksRemoteImpl_WLSkel.invoke(Unknown Source)
        at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:252)
        at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:552)
        at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:313)
        at oracle.communications.inventory.cartridgemanagement.ies.impl.IesRunTasksEJB_k8jona_IesRunTasksRemoteImpl_12213_WLStub.runIesTasks(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at weblogic.ejb.container.internal.RemoteBusinessIntfProxy.invoke(RemoteBusinessIntfProxy.java:86)
        at com.sun.proxy.$Proxy447.runIesTasks(Unknown Source)
        at oracle.communications.inventory.cartridgemanagement.deploy.CartridgeHelper.runTasks(CartridgeHelper.java:985)
        at oracle.communications.inventory.cartridgemanagement.adapter.UimAdapterImpl.postDeployment(UimAdapterImpl.java:542)
        at oracle.communications.platform.cartridgemanagement.framework.BaseAdapter._postDeployment(BaseAdapter.java:1375)
        at oracle.communications.platform.cartridgemanagement.framework.BaseAdapter.processDefaultOrCustomDeployment(BaseAdapter.java:1310)
        at oracle.communications.platform.cartridgemanagement.framework.BaseAdapter.processCartridgeDeployment(BaseAdapter.java:1029)
        at oracle.communications.platform.cartridgemanagement.framework.BaseAdapter.access$300(BaseAdapter.java:103)
        at oracle.communications.platform.cartridgemanagement.framework.BaseAdapter$ExecutePrivilegedAction$1.run(BaseAdapter.java:1794)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:368)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:163)
        at weblogic.security.Security.runAs(Security.java:62)
        at oracle.communications.platform.cartridgemanagement.framework.BaseAdapter$ExecutePrivilegedAction.run(BaseAdapter.java:1791)
        at oracle.communications.platform.cartridgemanagement.framework.BaseAdapter.onMessage(BaseAdapter.java:1727)
        at weblogic.ejb.container.internal.MDListener.execute(MDListener.java:438)
        at weblogic.ejb.container.internal.MDListener.transactionalOnMessage(MDListener.java:361)
        at weblogic.ejb.container.internal.MDListener.onMessage(MDListener.java:297)
        at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:5107)
        at weblogic.jms.client.JMSSession.execute(JMSSession.java:4775)
        at weblogic.jms.client.JMSSession.executeMessage(JMSSession.java:4170)
        at weblogic.jms.client.JMSSession.access$000(JMSSession.java:127)
        at weblogic.jms.client.JMSSession$UseForRunnable.run(JMSSession.java:5627)
        at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:678)
        at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:352)
        at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:337)
        at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:57)
        at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)
        at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:652)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:420)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:360)
Error installing cartridges: {<Cartridge UIM_FiberConnectivity 1.0.0.0.0_b0>=java.io.IOException: The model data can not be imported. - The ruleset :"DESIGN_FIBER_CONNECTIVITY_RFS " DROOLS content cannot be compiled because of this error        ERROR: Message [id=1, kieBase=defaultKieBase, level=ERROR, path=DESIGN_FIBER_CONNECTIVITY_RFS.drl, line=2, column=0
   text=[ERR 101] Line 2:14 no viable alternative at input '']