UnknownTypeException wsjfValueProvider is not a constructor (SAFe template in RTC)

Hello!
I'm practicing with Rational Team Concert v6.0.1 and SAFe template. Wanted to look at the automatic calculation of WSJF value creating an epic workitem. I input all required values (job size, use business value, rr-oe, time critically). But WSJF is still 0 after saving new epic and any changes in it.
Additionally, I found in the log (ccm.log):

2016-04-04 19:47:52,191 [WebContainer : 38 @@ 19:47 dlesin <com.ibm.team.workitem.newWorkItemSet@11e86a78-7874-4ed3-8af5-33c01b657fde> /ccm/service/com.ibm.team.workitem.common.internal.rest.IWorkItemRestService/getAllValues] ERROR com.ibm.team.workitem.common                        - Ошибка при вызове провайдера значений 'Вычисленное значение WSJF', связанного с атрибутом 'WSJF' в области проекта с ИД '_EBhg0PmTEeWM_J5oYETG4A'. Для создания ссылки на определение области проекта воспользуйтесь URL формата https://thehostname:9443/jazz/process/project-areas/_EBhg0PmTEeWM_J5oYETG4A, где значения имени хоста, порта и контекста jazz зависят от конфигурации вашего продукта. Обратитесь за помощью к администратору области проекта.
com.ibm.team.rtc.common.scriptengine.UnknownTypeException: 'com.ibm.team.workitem.attribute.wsjfValueProvider' is not a constructor
    at com.ibm.team.rtc.common.scriptengine.environment.ScriptingHelperImplementation.getConstructor(ScriptingHelperImplementation.java:162)
    at com.ibm.team.rtc.common.scriptengine.ScriptUtilities$1.run(ScriptUtilities.java:30)
    at com.ibm.team.rtc.common.scriptengine.environment.AbstractScriptEnvironment.execute(AbstractScriptEnvironment.java:74)
    at com.ibm.team.rtc.common.scriptengine.ScriptUtilities.newInstance(ScriptUtilities.java:27)
    at com.ibm.team.workitem.shared.common.internal.valueProviders.ScriptAttributeValueProvider$ProviderCall.getProvider(ScriptAttributeValueProvider.java:203)
    at com.ibm.team.workitem.shared.common.internal.valueProviders.ScriptAttributeValueProvider$ProviderCall.<init>(ScriptAttributeValueProvider.java:188)
    at com.ibm.team.workitem.shared.common.internal.valueProviders.ScriptAttributeValueProvider.getValue(ScriptAttributeValueProvider.java:64)
    at com.ibm.team.workitem.common.internal.attributeValueProviders.AttributeValueProviderRegistry$SafeValueProvider.getValue(AttributeValueProviderRegistry.java:42)
    at com.ibm.team.workitem.common.internal.model.impl.AttributeImpl.getValue(AttributeImpl.java:899)
    at com.ibm.team.workitem.common.internal.WorkItemCommon.createWorkItem(WorkItemCommon.java:278)
    at com.ibm.team.workitem.common.internal.WorkItemCommon.createWorkItem2(WorkItemCommon.java:232)
    at com.ibm.team.workitem.service.internal.rest.WorkItemRestService.createWorkItem(WorkItemRestService.java:2540)
    at com.ibm.team.workitem.service.internal.rest.WorkItemRestService.getWorkItem(WorkItemRestService.java:2202)
    at com.ibm.team.workitem.service.internal.rest.WorkItemRestService.postGetAllValues(WorkItemRestService.java:1530)
    at sun.reflect.GeneratedMethodAccessor2438.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.invoke(ExportProxyServiceRecord.java:361)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord.access$0(ExportProxyServiceRecord.java:347)
    at org.eclipse.soda.sat.core.internal.record.ExportProxyServiceRecord$ExportedServiceInvocationHandler.invoke(ExportProxyServiceRecord.java:56)
    at com.sun.proxy.$Proxy3492.postGetAllValues(Unknown Source)
    at sun.reflect.GeneratedMethodAccessor2437.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
    at java.lang.reflect.Method.invoke(Method.java:611)
    at com.ibm.team.repository.servlet.AbstractTeamServerServlet.doModelledRestService(AbstractTeamServerServlet.java:573)
    at com.ibm.team.repository.servlet.AbstractTeamServerServlet.handleRequest2(AbstractTeamServerServlet.java:2524)
    at com.ibm.team.repository.servlet.AbstractTeamServerServlet.handleRequest(AbstractTeamServerServlet.java:2315)
    at com.ibm.team.repository.servlet.AbstractTeamServerServlet.service(AbstractTeamServerServlet.java:1794)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
    at org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service(ServletManager.java:180)
    at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
    at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:126)
    at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:76)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
    at org.eclipse.equinox.servletbridge.BridgeServlet.service(BridgeServlet.java:120)
    at com.ibm.team.repository.server.servletbridge.JazzServlet.service(JazzServlet.java:74)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1225)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:775)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:457)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:136)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:97)
    at com.ibm.team.repository.server.servletbridge.BridgeFilter.processDelegate(BridgeFilter.java:165)
    at com.ibm.team.repository.server.servletbridge.BridgeFilter.doFilter(BridgeFilter.java:198)
    at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91)
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:928)
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1025)
    at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3763)
    at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:975)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1662)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:195)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:453)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:515)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:306)
    at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
    at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1784)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:166)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1691)

I believe, it's a bug, isn't it? Or may be there's something that wasn't done by me correctly beforehand?

Thank you for any advices!