NullPointerException at OrgReviewRoleMaintainableImpl

java.lang.NullPointerException
    at za.org.kuali.kfs.coa.document.OrgReviewRoleMaintainableImpl.<init>(OrgReviewRoleMaintainableImpl.java:21)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at java.lang.Class.newInstance(Class.java:374)
    at org.kuali.rice.krad.maintenance.MaintenanceDocumentBase.populateMaintainablesFromXmlDocumentContents(MaintenanceDocumentBase.java:291)
    at org.kuali.rice.krad.maintenance.MaintenanceDocumentBase.processAfterRetrieve(MaintenanceDocumentBase.java:606)
    at org.kuali.kfs.sys.document.FinancialSystemMaintenanceDocument.processAfterRetrieve(FinancialSystemMaintenanceDocument.java:86)
    at org.kuali.rice.krad.service.impl.DocumentServiceImpl.postProcessDocument(DocumentServiceImpl.java:777)
    at org.kuali.rice.krad.service.impl.DocumentServiceImpl.getByDocumentHeaderIdSessionless(DocumentServiceImpl.java:725)
    at org.kuali.rice.krad.workflow.attribute.QualifierResolverBase.getDocument(QualifierResolverBase.java:55)
    at org.kuali.rice.krad.workflow.attribute.DataDictionaryQualifierResolver.resolve(DataDictionaryQualifierResolver.java:94)
    at org.kuali.rice.kew.role.RoleRouteModule.findActionRequests(RoleRouteModule.java:82)
    at org.kuali.rice.kew.messaging.exceptionhandling.ExceptionRoutingServiceImpl.generateKimExceptionRequests(ExceptionRoutingServiceImpl.java:172)
    at org.kuali.rice.kew.messaging.exceptionhandling.ExceptionRoutingServiceImpl.placeInExceptionRouting(ExceptionRoutingServiceImpl.java:120)
    at org.kuali.rice.kew.messaging.exceptionhandling.ExceptionRoutingServiceImpl.placeInExceptionRouting(ExceptionRoutingServiceImpl.java:88)
    at org.kuali.rice.kew.messaging.exceptionhandling.ExceptionRoutingServiceImpl.placeInExceptionRoutingLastDitchEffort(ExceptionRoutingServiceImpl.java:77)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    at com.sun.proxy.$Proxy478.placeInExceptionRoutingLastDitchEffort(Unknown Source)
    at org.kuali.rice.kew.messaging.exceptionhandling.DocumentMessageExceptionHandler.handleExceptionLastDitchEffort(DocumentMessageExceptionHandler.java:43)
    at org.kuali.rice.ksb.messaging.exceptionhandling.DefaultExceptionServiceImpl.placeInExceptionRoutingLastDitchEffort(DefaultExceptionServiceImpl.java:78)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
    at com.sun.proxy.$Proxy477.placeInExceptionRoutingLastDitchEffort(Unknown Source)
    at org.kuali.rice.ksb.messaging.MessageServiceInvoker.placeInExceptionRouting(MessageServiceInvoker.java:125)
    at org.kuali.rice.ksb.messaging.MessageServiceInvoker.run(MessageServiceInvoker.java:91)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)