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Workflow Error for attached file on finish

yogesh_bhavarthi

On Finish of a dcr attached in a workflow I get the following error. This error does not occur on editing the DCR in the workarea.

System Config:
TeamSite 6.5
Solaris

=============
An error occurred executing command com.interwoven.ui.teamsite.workflow.task.AttachFilesToTaskCommand
=============
The description shows as

Root cause:
null

Details...
java.lang.NullPointerException
at com.interwoven.ui.teamsite.workflow.task.AttachFilesToTaskCommand.attachFilesToTask(AttachFilesToTaskCommand.java:247)
at com.interwoven.ui.teamsite.workflow.task.AttachFilesToTaskCommand.execute(AttachFilesToTaskCommand.java:186)
at com.interwoven.ui.teamsite.workflow.task.TaskBaseCommand.execute(TaskBaseCommand.java:149)
at com.interwoven.ui.teamsite.workflow.task.AttachFilesToTaskCommand.execute(AttachFilesToTaskCommand.java:171)
at com.interwoven.ui.base.impl.command.CommandHandler.doExecuteCommand(CommandHandler.java:865)
at com.interwoven.ui.base.impl.command.CommandHandler.tryRunCommandDescriptor(CommandHandler.java:713)
at com.interwoven.ui.base.impl.command.CommandHandler.tryRunCommandID(CommandHandler.java:596)
at com.interwoven.ui.base.impl.command.CommandHandler.runCommand(CommandHandler.java:425)
at com.interwoven.ui.base.impl.command.CommandCallbackContextImpl.callback(CommandCallbackContextImpl.java:45)
at com.interwoven.ui.base.wizard.WizardCommand.execute(WizardCommand.java:114)
at com.interwoven.ui.base.impl.command.CommandHandler.doExecuteCommand(CommandHandler.java:865)
at com.interwoven.ui.base.impl.command.CommandHandler.tryRunCommandDescriptor(CommandHandler.java:713)
at com.interwoven.ui.base.impl.command.CommandHandler.tryRunCommandID(CommandHandler.java:596)
at com.interwoven.ui.base.impl.command.CommandHandler.runCommandLoop(CommandHandler.java:240)
at com.interwoven.ui.base.impl.command.CommandServlet.doGet(CommandServlet.java:244)
at com.interwoven.ui.base.impl.command.CommandServlet.doPost(CommandServlet.java:335)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at com.interwoven.ui.base.impl.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:206)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at com.interwoven.ui.base.util.SetRequestEncodingFilter.doFilter(SetRequestEncodingFilter.java:105)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)

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Comments

bittu

On Finish of a dcr attached in a workflow I get the following error. This error does not occur on editing the DCR in the workarea.

Can you please tell about your workflow in detail.

yogesh_bhavarthi

I got the issue.

in WF it tries to create a temp file, generated output of DCR and tries to attach it to the WF. But somehow, it couldnt create the file, and hence not able to attach.. hence the error...

Can someone put light on the difference between the finish action in normal workarea and that in through the WF. and what may be the other factors which differ in these conditions?

1. user could be different, like in workarea, he has the rights, but task owner may be having diff rights. we checked it but that is not an issue. both are set to same person.

Next?

Thanks
Yogesh

BlueWhale

Does the user have right permissions to create a generated output file from the DCR?

Please post your wft file, the script which tries to create a temp file so that it'll be easy to see whats going on?

bittu

Great BlueWhale,

You have given Yogesh right suggestion.