Fault/Error Handling in Human Task

Hi,
We are using Oracle BPM 11.1.1.3.
1. I create "synchronous" BPM process containing Human Task. Is synchronous process containing Human Task correct? When I invoke this process through EM console, it hangs, i.e. I can not interact with EM console any more. I think the reason is, Human Task activity when executed expects human interaction. I am correct?
2. I create "asynchronous" BPM process containing Human Task. I invoke it and it runs properly. I login to workspace and work on task.
My main question is: "Asynchronous" process executes Human Task and waits for Human Interaction. My process is invoked by Java. How will calling Java code know if execution was successful? If any fault/error occurs how can I notify? How will I notify calling Java code if human task encountered any error?
Please let me know if my question is not clear.
Many Thanks.

Hi Anirudh,
Thanks for quick reply.
I have a requirement where based on certain condition i need to update the task and reassign it.
There is a batch that runs and performs the task. While doing so i dont have any info as to whom
the task is assigned.
So i am using bpeladmin to perform the task.
If task is assigned to user and i try to update the task using bpeladmin then am able to do so.
But if the task is assigned to Group i am getting the error. If task is assigned to user, i am able to
acquire the task but not able to update the task.
While updation it shows the task has been acquired by some other user.
Is there any other way by which i can implement the same ?
Regards,
Bhavik

Similar Messages

Error while deploying Human Task

Hi All,
I am getting the following error while deploying a simple Human Task
Error while deploying the form on server "Tom-latitude" Error message :
java.lang.SecurityException
     at oracle.ide.IdeCore$7.checkExit(IdeCore.java:177)
     at java.lang.Runtime.exit(Runtime.java:88)
     at java.lang.System.exit(System.java:868)
     at oracle.oc4j.admin.deploy.cmdline.Oc4jAdminCmdline.executeCommand(Oc4jAdminCmdline.java:141)
     at com.collaxa.cube.ant.taskdefs.DeployForm.deployIAS(DeployForm.java:785)
     at com.collaxa.cube.ant.taskdefs.DeployForm.deployForm(DeployForm.java:578)
     at com.collaxa.cube.ant.taskdefs.DeployForm.deployForms(DeployForm.java:849)
     at com.collaxa.cube.ant.taskdefs.DeployForm.execute(DeployForm.java:875)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
     at org.apache.tools.ant.Task.perform(Task.java:364)
     at org.apache.tools.ant.Target.execute(Target.java:341)
     at org.apache.tools.ant.Target.performTasks(Target.java:369)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
     at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
     at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
     at oracle.jdevimpl.ant.runner.AntLauncher.launch(AntLauncher.java:321)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
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Thanks
Tom....

For deploying a bpel with human task, you need a bpel engine. oc4j_soa instance has the BPEL engine. Thats why.

BPM 11g deployment error when include Human Task

During deployment, when I include a Human Task in my BPM 11g project, the deployment fails. The error message in JDeveloper is:
Weblogic Server Exception: weblogic.application.ModuleException:
Caused by: weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: [unixODBC][Driver Manager]Data source name not found, and no default driver specified
If I don't include the Human Task application in deployment, it's fine. I used the Auto Create feature to generate the ADF project/form. I've deleted and recreated the Human Task, but that hasn't helped.
What can cause this error? I've googled for days, but have not found anything similar.

Kunwar - Thank you very much for your reply. I checked in EM under Applications, and there is no application with the name of my Human Task application that is part of my BPM project. To be sure, I just rebooted the server and checked again, but it is not there, and the reboot did not solve the problem.
I'm not sure if this is related to the problem, but here is some other information. A few days ago when I tried to redeploy just the BPM project (keeping save revision, and checking "Overwrite any existing composites"), I received a null pointer exception error. Since then, I must Undeploy the BPM Application using EM to then redeploy it using JDeveloper. Here is the error I was getting:
[08:03:59 AM] Sending archive - sca_PERAC91A_rev1.0.jar
[08:04:07 AM] Received HTTP response from the server, response code=500
[08:04:07 AM] Error deploying archive sca_PERAC91A_rev1.0.jar to partition "default" on server AdminServer [http://soabpm-vm:7001]
[08:04:07 AM] HTTP error code returned [500]
[08:04:07 AM] Error message from server:
There was an error deploying the composite on AdminServer: Error occurred during deployment of component: PERAC91A to service engine: implementation.bpmn, for composite: PERAC91A: java.lang.NullPointerException.
[08:04:07 AM] Check server log for more details.
[08:04:07 AM] Error deploying archive sca_PERAC91A_rev1.0.jar to partition "default" on server AdminServer [http://soabpm-vm:7001]
[08:04:07 AM] #### Deployment incomplete. ####
[08:04:07 AM] Error deploying archive file:/D:/Data/consulting/AllStar/PERAC/Dev/JDeveloper/PERAC91A/PERAC91A/deploy/sca_PERAC91A_rev1.0.jar
(oracle.tip.tools.ide.fabric.deploy.common.SOARemoteDeployer)

Error in Dynamic Human Task Assignment

Hi,
I am trying to assign task dynamically using Xpath but i keep getting error when i deploy & run the BPEL process.
I tried using orcl:create-nodeset-from-delimited-string(') but it returns the error
"Error while processing xpath expression, the reason is message can't be null.
Please verify the xpath query."
I tried using Qname as 'task:assignee' as well as '/task:task/task:systemAttributes/task:assigneeUsers/task:id' but it returns the same error!
I would really appreciate if someone can tell me how can I assign user dynamically!

The trick is that the user id to which you will assign the task should be present somewhere within your payload. When editing the task file, the dynamic user xpath expression you enter should be pointing to this element which contains the user id. That's all indeed.
By the way, "message can't be null" error may occur if you are not setting the payload instance correctly. You specify the message or element types for the payload while editing the task file, however you should specify real object instances for the payload elements in the dialog box which opens when you double click the human task activity in the BPEL diagram.
Hope this helps..
Serkan

Error updating a Human Task in BPEL

Hi,
I have a requirement where in i need bpeladmin to update a task assigned to some group.
While doing so ,as task is assigned to group i first acquire the task and then perform update on the task
While performing updation i am getting following
Invalid action on workflow task.
Action UPDATE on task a7a61c38dd54a6cb:d9506a8:121a07d45ee:-7aa7 is not valid because of .
Contact oracle support if error is not fixable.
at oracle.bpel.services.workflow.task.impl.TaskService.performPreActionValidation(TaskService.java:3416)
at oracle.bpel.services.workflow.task.impl.TaskService.performPreActionValidation(TaskService.java:3440)
at oracle.bpel.services.workflow.task.impl.TaskService.addComment(TaskService.java:617)
at oracle.bpel.services.workflow.task.impl.TaskService.addComment(TaskService.java:639)
at oracle.bpel.services.workflow.task.ejb.TaskServiceBean.addComment(TaskServiceBean.java:167)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.JAASInterceptor$1.run(JAASInterceptor.java:31)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at com.evermind.server.ThreadState.runAs(ThreadState.java:622)
at com.evermind.server.ejb.interceptor.system.JAASInterceptor.invoke(JAASInterceptor.java:34)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.TxRequiresNewInterceptor.invoke(TxRequiresNewInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
at TaskServiceBean_RemoteProxy_68d4144.addComment(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
Caused by: ORABPEL-30036
Invalid action on workflow task.
Action UPDATE on task a7a61c38dd54a6cb:d9506a8:121a07d45ee:-7aa7 is not valid because of The task has been acquired by some other user..
Contact oracle support if error is not fixable.
at oracle.bpel.services.workflow.task.impl.TaskService.performPreActionValidation(TaskService.java:3408)
... 32 more
exception is ORABPEL-30036
Invalid action on workflow task.
Action UPDATE on task a7a61c38dd54a6cb:d9506a8:121a07d45ee:-7aa7 is not valid because of .
Contact oracle support if error is not fixable.
When i check wftask table in database , acquiredby column it shows entry as bpeladmin
Following is the code snippet that i am using to perform the task
Task objTask=wfSvcClient.getTaskService().acquireTask(wfCtx,"a7a61c38dd54a6cb:d9506a8:121a07d45ee:-7aa7");
     objTask=wfSvcClient.getTaskService().addComment(wfCtx, "a7a61c38dd54a6cb:d9506a8:121a07d45ee:-7aa7", "abc123");
     List assigneeGroupLst=objTask.getSystemAttributes().getAssigneeGroups();
     String assigneeGroup=null;
     if(null!=assigneeGroupLst && assigneeGroupLst.size()>0){
          assigneeGroup=((IdentityType)assigneeGroupLst.get(0)).getId();
     SystemMessageAttributesType sysAttr=objTask.getSystemMessageAttributes();
     sysAttr.setProtectedTextAttribute1(assigneeGroup);
     wfSvcClient.getTaskService().updateTask(wfCtx, objTask);
The context created is for user BPELAdmin user.
Do i need to give any rights to bpeladmin? Or is there some other way of doing it.
Any help appreciated !!!
Regards,
Bhavik

Hi Anirudh,
Thanks for quick reply.
I have a requirement where based on certain condition i need to update the task and reassign it.
There is a batch that runs and performs the task. While doing so i dont have any info as to whom
the task is assigned.
So i am using bpeladmin to perform the task.
If task is assigned to user and i try to update the task using bpeladmin then am able to do so.
But if the task is assigned to Group i am getting the error. If task is assigned to user, i am able to
acquire the task but not able to update the task.
While updation it shows the task has been acquired by some other user.
Is there any other way by which i can implement the same ?
Regards,
Bhavik

Advanced human task routing on Oracle Bpm Suite 11g.

Hi
Do Oracle Bpm Suite 11g human tasks have concept of advanced routing of tasks ? For example if we have three groups of people, each of these groups have skills defined. And when task is created then the skills required fulfill the task (could be defined in task metadata) is compared against the three groups. The task is then assigned to the work queue of the most fitting group ?
So what I mean by this, is that you can specify rules which define which work queue (and multiple user can be assigned to the work queue) receives which tasks ?
Thank you for answering and I will gladly give more details regarding this issue...
Best Regards Tuomas Katva

I must disagree a little... Human task's have been separated from process logic and I think it reasonable. I don't think that routing logic belongs to the business process, ofcourse this just semantics but I think it would make separation of concerns more apparent. If the human task - service/manager could determine the routing logic (to whom the task is assigned) based on the parameters it receives, it would then make clear separation of logic: business process would handle the overall control flow and the human task manager would handle the human task flow.
What I'm asking is there some pattern or API or something that would allow for example skill based routing of task. I know that Bea Aqualogic had "parametrized roles" which allowed the task to be routed on runtime to a "dynamic role", and IBM has "Business categories" and "Workbaskets" which allows advanced routing of a task based on runtime properties. Let me give you an example:
Let's say we have two skill categories:
Language
Claim type (for example in insurance)
Applicant posts the claim and the insurance case is assessed by insurance handler. When the process flow comes to a human task it passes the claim's language and type of the claim to the human task manager. The human task manager would then determine who should handle this task. Let's say that Mike speaks spanish and has skills in car insurance claims. The human task manager would be responsible for determening that this task belongs to Mike (in case that the claim was in spanish and it was car insurance claim).
Is there any patterns or examples how this should be handled. I know this quite like case management but I think modern BPM's should be able to handle case management.
Thank you
Best Regards Tuomas Katva

Human task notification email problem

Hi All,
We are getting a strange error with the Human Task Notification email. All mail settings look fine, but we are receiving "Error 500 -- internal server error" in the notification email. As far as we can tell, the email is sent to the right receipt, which is specified by expression, and Worklistapp is working properly. The error is complaining that the authentication of the user "workflowsystem" fails. I believe that it's a system user, but have no idea why it fails.
This is the notification sent to the assignee and the followings are the details of the error:
Error 500--Internal Server Error
javax.servlet.ServletException: javax.servlet.ServletException: java.security.PrivilegedActionException: oracle.security.jps.internal.api.jaas.AssertionException: javax.security.auth.login.FailedLoginException: [Security:090304]Authentication Failed: User workflowsystem javax.security.auth.login.LoginException: [Security:090300]Identity Assertion Failed: User workflowsystem does not exist
     at oracle.bpel.services.workflow.client.worklist.util.WorkflowFilter.doFilter(WorkflowFilter.java:257)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.bpel.services.workflow.client.worklist.util.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:70)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
Thanks in advance.
Steven

Looks like you may be specifying ad-hoc email address (by expression) in the notification configuration, but have not configured the notification for “secure” notification.
If the notification is actionable, then the runtime impersonates the participant to ensure that the form renders as it would in the browser. However if the configuration of recipient is ad-hoc (i.e. an email address rather than participant type) then the attempt to impersonate fails, in this case trying to be “workflowsystem” user, which isn’t a real user in the directory.
You can send a notification to an explicit email, but the notification has to configured as secure, which means they just get a link to the task in the message body.

Human Task in Compensation Handler - Error in Compilation

Hi,
I am developing a BPEL flow in which i need to have a Human Task in a BPEL Flow's Compensation Handler.
The compiling fails saying receive from the human task has e a createInstance='no'.
If i make it 'yes' (just to check) it fails saying createInstance is already made 'yes' in the main receive which instantiates the process itself.
May I know if it is a bug? I am using Jdeveloper Studio 10.1.3.3.0.4157
Is there any workaround for this?
Thanks,
Pavan.
If not, how wld

Hi Anirudh,
Thanks for quick reply.
I have a requirement where based on certain condition i need to update the task and reassign it.
There is a batch that runs and performs the task. While doing so i dont have any info as to whom
the task is assigned.
So i am using bpeladmin to perform the task.
If task is assigned to user and i try to update the task using bpeladmin then am able to do so.
But if the task is assigned to Group i am getting the error. If task is assigned to user, i am able to
acquire the task but not able to update the task.
While updation it shows the task has been acquired by some other user.
Is there any other way by which i can implement the same ?
Regards,
Bhavik

Complete Task with Payload Problem -- no Human Task Drop Handler

I'm reading section 26.4.1 of Developer’s Guide for Oracle SOA Suite 11g Release 1 (11.1.1) E10224-01 where it refers to figure 26-5 Human Task Drop Handler for Creating the Task Display Form of section 26.4 Creating a Task Display Form.
I've generated taskDetails1.jspx. I highlight Task as in the figure and right click in askDetails1.jspx (design tab) but I don't get a Create JSF page dialog as in the figure.
I get a dialog with Insert Before Show Detail Spacer ... etc (no Create /Human Task/Complete Task with payload etc)
Do I need to position within a particular element ? or is this a bug ? wrongly documented?

Hi Diana, thanks for your reply.
You're probably right about 2 different error messages.
To the 1st one: I'm sure that status task is Assigned (to me). I received an email and I also reply on that email.
To error log: I found out that error log appears when I enable email endpoint on Complete Task service. But I managed to solve this problem. I set wrong user. Now I have here the same user as is written in login-config.xml so log seems to be ok.
So I created new task and tried to complete it via email. Now I receive email with another error:
LiveCycle ES has tried to process your request and encountered the following error:
com.adobe.idp.dsc.provider.service.email.impl.EmailProviderException: Error getting user context
This response to your original email
Subject:RE:Task Assignment - Process: WorkFlowClient/Test. Task 92 has been assigned to you.
Date Sent:Thursday, October 27, 2011 3:05 PM
Body:Complete
DO-NOT-DELETE: MTIxMSExNjAzITIwMTE=!
Attachments:
And to the last point: email endpoint is set up with TestPOP3@mydomain and user receiving email has jpetrla@mydomain. I use Lotus Notes as email client, I tried another account with gmail, but the result was same.
Now I really don't know to do...
Jan

Can error handling framework use fault policies and BPEL catch blocks

As part of an integrated customer solution that makes substantial use of SOA Suite (including OSB, BPEL, Mediator, etc) we are in the process of designing an “Error Hospital” subsystem to expose a web service API specifically for BPEL services and/or the OSB layer to call whenever they encounter an exception which they cannot handle so that the appropriate user is notified of the error (via email) and the error is recorded (in an appropriate common fault format, with error codes elaborated into more meaningful descriptions, etc) within OEM, immediately prior to returning the exception to the caller.
The problem we have experienced in our design is as follows:
•     We have an error handling service to be called, inside the BPEL catch blocks, when an error occurs to notify the appropriate user, via email, that an error has occurred;
•     We also use the error handling XML fault-policies so that we can recover from an error using OEM (via human intervention);
•     The error service needs to be called before the process is suspended (waiting for human intervention) so the email notification and error message formatting occurs BEFORE the recovery action. Unfortunately the fault policies trigger BEFORE the error handler is able to transform the error into the appropriate format and notify the user so the error recorded is not the reformatted one and the user is never notified.
The key question is how can a BPEL, upon catching an exception, invoke the error handling service and AFTER that send the error to OEM (and have the process suspended).
It seems the two mechanisms "cannot play nicely together"

As part of an integrated customer solution that makes substantial use of SOA Suite (including OSB, BPEL, Mediator, etc) we are in the process of designing an “Error Hospital” subsystem to expose a web service API specifically for BPEL services and/or the OSB layer to call whenever they encounter an exception which they cannot handle so that the appropriate user is notified of the error (via email) and the error is recorded (in an appropriate common fault format, with error codes elaborated into more meaningful descriptions, etc) within OEM, immediately prior to returning the exception to the caller.
The problem we have experienced in our design is as follows:
•     We have an error handling service to be called, inside the BPEL catch blocks, when an error occurs to notify the appropriate user, via email, that an error has occurred;
•     We also use the error handling XML fault-policies so that we can recover from an error using OEM (via human intervention);
•     The error service needs to be called before the process is suspended (waiting for human intervention) so the email notification and error message formatting occurs BEFORE the recovery action. Unfortunately the fault policies trigger BEFORE the error handler is able to transform the error into the appropriate format and notify the user so the error recorded is not the reformatted one and the user is never notified.
The key question is how can a BPEL, upon catching an exception, invoke the error handling service and AFTER that send the error to OEM (and have the process suspended).
It seems the two mechanisms "cannot play nicely together"

Error deploying Human Task Projects

I am having some problems with the deployment of Human Task ADF Projects to the SOA Server.
I've managed to deploy other ADF applications, however when I try to deploy a generated ADF Project for a BPEL Human Task I get the following error:
Weblogic Server Exception: weblogic.application.WrappedDeploymentException
Does anyone know what could be the cause of it?
I am using Jdeveloper 11g r1 (11.1.1.2.0) and SOA Server 11g (11.1.1.1.0) and WebLogic 11g R1 (10.3.1).
Thanks

Below is the domain log, after trying with JDeveloper 11.1.1.0 (Same version as SOA server)
+14/01/2010 15h01min17s BRST HTTP Error BEA-101371 There was a failure when processing annotations for application F:\ORACLE\Middleware\user_projects\domains\weblogic\servers\soa_server1\tmp\_WL_user\ADF_AnalisarDadosProposta\30aqrp\ADF_AnalisarDadosProposta.war. Please make sure that the annotations are valid. The error is oracle.bpel.services.workflow.client.worklist.servlet.IntegrateTaskFlowWithTask+
+14/01/2010 15h01min17s BRST Deployer Error BEA-149265 Failure occurred in the execution of deployment request with ID '1263488469512' for task '0'. Error is: 'weblogic.application.ModuleException: Failed to load webapp: '/workflow/ADF_AnalisarDadosProposta''+
+14/01/2010 15h01min18s BRST Deployer Warning BEA-149004 Failures were detected while initiating deploy task for application 'ADF_AnalisarDadosProposta'.+
+14/01/2010 15h01min18s BRST Deployer Warning BEA-149078 Stack trace for message 149004 weblogic.application.ModuleException: Failed to load webapp: '/workflow/ADF_AnalisarDadosProposta' at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:368) at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176) at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93) at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37) at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58) at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42) at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:609) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37) at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:185) at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:53) at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154) at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60) at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:197) at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:89) at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217) at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747) at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216) at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250) at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45) at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201) at weblogic.work.ExecuteThread.run(ExecuteThread.java:173) java.lang.ClassNotFoundException: oracle.bpel.services.workflow.client.worklist.servlet.IntegrateTaskFlowWithTask at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:296) at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:269) at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:55) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:177) at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:36) at weblogic.servlet.internal.WebAnnotationProcessorImpl.processServlets(WebAnnotationProcessorImpl.java:227) at weblogic.servlet.internal.WebAnnotationProcessorImpl.processJ2eeAnnotations(WebAnnotationProcessorImpl.java:211) at weblogic.servlet.internal.WebAnnotationProcessorImpl.processAnnotations(WebAnnotationProcessorImpl.java:107) at weblogic.servlet.internal.WebAppServletContext.processAnnotations(WebAppServletContext.java:1298) at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:420) at weblogic.servlet.internal.WebAppServletContext.<init>(WebAppServletContext.java:464) at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:414) at weblogic.servlet.internal.WebAppModule.registerWebApp(WebAppModule.java:901) at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:345) at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:176) at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93) at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37) at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58) at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42) at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:609) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37) at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:185) at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:53) at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154) at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60) at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:197) at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:89) at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217) at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747) at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216) at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250) at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45) at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201) at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)+
+14/01/2010 15h01min52s BRST org.apache.beehive.netui.pageflow.internal.AdapterManager Error BEA-000000 ServletContainerAdapter manager not initialized correctly.+
+14/01/2010 15h02min24s BRST netuix Warning BEA-423420 Redirect is executed in begin or refresh action. Redirect url is /console/console.portal?_nfpb=true&_pageLabel=DiagnosticsViewDomainLogTablePage&DiagnosticsViewDomainLogTablePortlethandle=com.bea.console.handles.LogDispatchHandle%28%22AdminServer%3BDomainLog+
Any idea?
Thanks!
Edited by: user12281834 on 14-Jan-2010 09:30

Error while deploying the ADF task flow project based on a SOA human task

Hi,
I created a SOA project with a BPEL process containing Human task, deployed it and could able to test it successfully. I created ADF task flow project based on the Human task created in the earlier project and tried to deploy it. It is giving the following error. The idea is to display the task details in BPM worklist.
[04:10:53 PM] [Deployer:149034]An exception occurred for task [Deployer:149026]deploy application RevisionApprovalMgmtTaskFlow [Version=V2.0] on soa_server1.: null.
[04:10:53 PM] Weblogic Server Exception: weblogic.application.WrappedDeploymentException
[04:10:53 PM] See server logs or server console for more details.
[04:10:53 PM] weblogic.application.WrappedDeploymentException
[04:10:53 PM] #### Deployment incomplete. ####
[04:10:53 PM] Deployment Failed
The server log shows this detailed error.
java.lang.IllegalArgumentException
     at oracle.xml.xpath.JXPathExpression.evaluate(JXPathExpression.java:178)
     at oracle.xml.xpath.JXPath.evaluate(JXPath.java:288)
     at oracle.security.jps.internal.config.xml.XmlConfigurationFactory.initialize(XmlConfigurationFactory.java:425)
     at oracle.security.jps.internal.config.xml.XmlConfigurationFactory.getConfiguration(XmlConfigurationFactory.java:149)
     at oracle.security.jps.internal.config.deploy.CredentialStoreDeployer.getCredentialStore(CredentialStoreDeployer.java:56)
     at oracle.security.jps.wls.listeners.CredentialDeployment.migrate(CredentialDeployment.java:83)
     at oracle.security.jps.wls.listeners.JpsApplicationLifecycleListener.migrateAppCredential(JpsApplicationLifecycleListener.java:137)
     at oracle.security.jps.wls.listeners.JpsApplicationLifecycleListener.preStart(JpsApplicationLifecycleListener.java:78)
     at weblogic.application.internal.flow.BaseLifecycleFlow$PreStartAction.run(BaseLifecycleFlow.java:277)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.application.internal.flow.BaseLifecycleFlow$LifecycleListenerAction.invoke(BaseLifecycleFlow.java:194)
     at weblogic.application.internal.flow.BaseLifecycleFlow.preStart(BaseLifecycleFlow.java:57)
     at weblogic.application.internal.flow.HeadLifecycleFlow.prepare(HeadLifecycleFlow.java:279)
     at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:609)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
     at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:185)
     at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:53)
     at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154)
     at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:197)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:89)
     at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747)
     at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250)
     at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:157)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:12)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:45)
     at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Apart from these, I have Model and View Controller projects in the application. If I create the ADF task flow based on a Human task in another sample application, it works fine. Only in this application, it does not work. Not sure what this error is. Any ideas?
Thanks,
Manoj

What I suggest is go into EM and undeploy this composite and all versions. (Only if you don't want the existing ones). Then redeploy your process. This will avoid the version conflict and create a new version. 1.0. Then the next time you try and deploy you need to either specify a new version or check the box to say the version can be over written.
cheers
James

Error while deleting instances and Human Tasks arent deleted

Hi,
The Error:
Cannot delete instances.
The process domain was unable to purge the instances from the datastore. The exception reported is: [POL-5130] table or view SYSTEM.WI_FAULT not found
Please check that the machine hosting the datasource is physically connected to the network. Otherwise, check that the datasource connection parameters (user/password) is currently valid.
sql statement: DELETE FROM wi_fault WHERE domain_ref = ?
When I query tasks over a jsp i also get the uncompleted human tasks from the deleted instances ( the try to delete them, i think they are there, but in the BPEL Console i cant see them anymore).
The Error occured since i patched my oracle soa suite 10.1.3.1 to 10.1.3.3.
What can I do?
I hope someone can help me.
My best Regards

I think you didn't ran the upgrade-script when you've installed the patchset 10.1.3.3 to your bpel environment.
Check the readme file of the patchset and you will see in the post-installation tasks you need to run the upgrade-script to patch your database environment as well.
Kind regards,
Nathalie

Error while updating the Human task

When I try to update my Human task the following error is occuring in JDeveloper and I can't save my changes, any help will be appreciable. thank you.
Uncaught exception
java.lang.NullPointerException
o.bpel.services.workflow.verification.impl.TaskContentAccess.getAccess(TaskContentAccess.java:127)
o.tip.tools.ide.workflow.util.AccessRulesUtil.getDefaultActionAccessData(AccessRulesUtil.java:265)
o.tip.tools.ide.workflow.util.AccessRulesUtil.getChangedActionAccessData(AccessRulesUtil.java:174)
o.tip.tools.ide.workflow.editor.tab.TaskActionAccessConfigurationPanel.getData(TaskActionAccessConfigurationPanel.java:272)
o.tip.tools.ide.workflow.editor.tab.TaskAccessConfigurationPanel.getActionData(TaskAccessConfigurationPanel.java:103)
o.tip.tools.ide.workflow.editor.tab.AdvancedOptionsPanel.getData(AdvancedOptionsPanel.java:215)
o.tip.tools.ide.workflow.editor.tab.AdvancedOptionsEditor$LocalPropertyChangeListener.propertyChange(AdvancedOptionsEditor.java:141)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
j.a.Component.firePropertyChange(Component.java:8128)
o.tip.tools.ide.workflow.editor.tab.AssigneesEditor.propertyChange(AssigneesEditor.java:186)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
j.a.Component.firePropertyChange(Component.java:8128)
o.tip.tools.ide.workflow.editor.v2.StageEditor.firePropertyChange(StageEditor.java:1488)
o.tip.tools.ide.workflow.editor.v2.StageEditor.propertyChange(StageEditor.java:1081)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
j.a.Component.firePropertyChange(Component.java:8128)
o.tip.tools.ide.workflow.editor.v2.ParticipantEditor.editParticipant(ParticipantEditor.java:1304)
o.tip.tools.ide.workflow.editor.v2.ParticipantEditor$LocalMouseAdapter.mouseClicked(ParticipantEditor.java:1004)
j.a.Component.processMouseEvent(Component.java:6266)
jx.s.JComponent.processMouseEvent(JComponent.java:3267)
j.a.Component.processEvent(Component.java:6028)
j.a.Container.processEvent(Container.java:2041)
j.a.Component.dispatchEventImpl(Component.java:4630)
j.a.Container.dispatchEventImpl(Container.java:2099)
j.a.Component.dispatchEvent(Component.java:4460)
j.a.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
j.a.LightweightDispatcher.processMouseEvent(Container.java:4247)
j.a.LightweightDispatcher.dispatchEvent(Container.java:4168)
j.a.Container.dispatchEventImpl(Container.java:2085)
j.a.Window.dispatchEventImpl(Window.java:2478)
j.a.Component.dispatchEvent(Component.java:4460)
j.a.EventQueue.dispatchEvent(EventQueue.java:599)
j.a.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
j.a.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
j.a.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
j.a.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
j.a.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
j.a.EventDispatchThread.run(EventDispatchThread.java:122)
Edited by: user9351838 on 15-Feb-2012 18:45

Seems you Human Task has run into not finding the input configurations you have made for the same.
Please check the .task files generated. and delete it from Composite and trying recreating the Human Task.
Reg,
MaShek

Error while updating the Human task in JDeveloper. Can not save the changes

When I try to update my Human task the following error is occuring in JDeveloper and I can't save my changes, any help will be appreciable. thank you.
Uncaught exception
java.lang.NullPointerException
o.bpel.services.workflow.verification.impl.TaskContentAccess.getAccess(TaskContentAccess.java:127)
o.tip.tools.ide.workflow.util.AccessRulesUtil.getDefaultActionAccessData(AccessRulesUtil.java:265)
o.tip.tools.ide.workflow.util.AccessRulesUtil.getChangedActionAccessData(AccessRulesUtil.java:174)
o.tip.tools.ide.workflow.editor.tab.TaskActionAccessConfigurationPanel.getData(TaskActionAccessConfigurationPanel.java:272)
o.tip.tools.ide.workflow.editor.tab.TaskAccessConfigurationPanel.getActionData(TaskAccessConfigurationPanel.java:103)
o.tip.tools.ide.workflow.editor.tab.AdvancedOptionsPanel.getData(AdvancedOptionsPanel.java:215)
o.tip.tools.ide.workflow.editor.tab.AdvancedOptionsEditor$LocalPropertyChangeListener.propertyChange(AdvancedOptionsEditor.java:141)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
j.a.Component.firePropertyChange(Component.java:8128)
o.tip.tools.ide.workflow.editor.tab.AssigneesEditor.propertyChange(AssigneesEditor.java:186)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
j.a.Component.firePropertyChange(Component.java:8128)
o.tip.tools.ide.workflow.editor.v2.StageEditor.firePropertyChange(StageEditor.java:1488)
o.tip.tools.ide.workflow.editor.v2.StageEditor.propertyChange(StageEditor.java:1081)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
j.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
j.a.Component.firePropertyChange(Component.java:8128)
o.tip.tools.ide.workflow.editor.v2.ParticipantEditor.editParticipant(ParticipantEditor.java:1304)
o.tip.tools.ide.workflow.editor.v2.ParticipantEditor$LocalMouseAdapter.mouseClicked(ParticipantEditor.java:1004)
j.a.Component.processMouseEvent(Component.java:6266)
jx.s.JComponent.processMouseEvent(JComponent.java:3267)
j.a.Component.processEvent(Component.java:6028)
j.a.Container.processEvent(Container.java:2041)
j.a.Component.dispatchEventImpl(Component.java:4630)
j.a.Container.dispatchEventImpl(Container.java:2099)
j.a.Component.dispatchEvent(Component.java:4460)
j.a.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
j.a.LightweightDispatcher.processMouseEvent(Container.java:4247)
j.a.LightweightDispatcher.dispatchEvent(Container.java:4168)
j.a.Container.dispatchEventImpl(Container.java:2085)
j.a.Window.dispatchEventImpl(Window.java:2478)
j.a.Component.dispatchEvent(Component.java:4460)
j.a.EventQueue.dispatchEvent(EventQueue.java:599)
j.a.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
j.a.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
j.a.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
j.a.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
j.a.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
j.a.EventDispatchThread.run(EventDispatchThread.java:122)

Resolved ..
It was an issue with permissions .
Thanks

Fault/Error Handling in Human Task

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