день добрый

может кто сталкивался...
через bpc прервал и попытался удалить экземпляр бизнес процесса

выдал ошибку "CWWBU0001E: При вызове функции 'delete' возникла ошибка связи."

+трассировку:
com.ibm.websphere.csi.CSITransactionRolledbackException: Transaction marked rollbackonly
at com.ibm.ejs.csi.TranStrategy.postInvoke(TranStrategy.java:176)
at com.ibm.ejs.csi.TransactionControlImpl.postInvoke(TransactionControlImpl.java:581)
at com.ibm.ejs.csi.UOWControlImpl.postInvoke(UOWControlImpl.java:383)
at com.ibm.ejs.container.EJSContainer.postInvoke(EJSContainer.java:3978)
at com.ibm.bpe.api.EJSLocalStatelessGenericBusinessFlowManagerEJB_a412961d.delete(Unknown Source)
at com.ibm.bpe.clientmodel.command.DeleteProcessInstanceCommand.executeBFMCommand(DeleteProcessInstanceCommand.java:48)
at com.ibm.bpe.clientmodel.command.ProcessInstanceCommand.execute(ProcessInstanceCommand.java:149)
at com.ibm.bpe.jsf.component.CommandHandler.executeCommand(CommandHandler.java:186)
at com.ibm.bpe.jsf.component.CommandHandler.processAction(CommandHandler.java:104)
at javax.faces.event.ActionEvent.processListener(ActionEvent.java:57)
at javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:683)
at javax.faces.component.UICommand.broadcast(UICommand.java:297)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:302)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:419)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:77)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:220)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:91)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1075)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1016)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:145)
at com.ibm.bpc.explorer.util.SessionCheckFilter.doFilter(SessionCheckFilter.java:147)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at com.ibm.bpe.jsf.util.UnicodeFilter.doFilter(UnicodeFilter.java:118)
at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:130)
at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:87)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:771)
at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:679)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:546)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1455)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:115)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:458)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:387)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
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:136)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:195)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:743)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:873)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1473)