Problem with Human Task(hw_services)

Hi,
We are facing a problem using the Human Task in a BPEL process.
When we add a human task and for any BPEL process in Jdeveloper and tried to add a new user to it no Realm is getting selected.
And when we try to lookup for users getting an error message
' Identity Service Client Error
BPMIdentityService has client error
Contact oracle support if error is not fixable'
We're using the default settings for security on dev server.
Our SOA suite configured on HP-UX machine and using Oracle XE DB which is on Windows XP machine.
This is working fine with other configurations working on Windows machines.
And other interesting thing we found is,When we open the em console we didn't find any webservices unders 'hw_services'
( IdentityConfigServicePort,IdentityServicePort IdentityService, TaskMetadataServicePort TaskMetadataService,TaskQueryServicePort TaskQueryService,TaskServicePort are not there)
seems our hw_services are not configured properly. Everything else is working fine.
Please help advice as it is very urgent...
Thanks in advance...
-Sri

Hi Marc,
Thank you very much for the reply.
WorkList Application's URL mentioned in the wf_config.xml is working fine and we are getting the login page.
But the SOAP endpoints mentioned in wf_client_config.xml for other webservices like Identity Services are not working. Getting HTTP 404 Not Found error message
We didn't face any other problems with the config.
Please help advice whether any other details are needed to solve this issue....
Thanks again...
-Sri

Similar Messages

Problem using Human Task

I have created the BPEL work flow with human task which works for serial flow.
I have 2 approvals,
i want to get status of each approval after they approves.
Please let me know what to do as i was not able to find any example for multiple approvals.
Thank you.
Edited by: user11187811 on Nov 11, 2009 11:25 PM
Edited by: user11187811 on Nov 12, 2009 1:46 AM

This is a problem with switch inside a switch.
When I replaced the switch in the human task with other activities, it works fine.
It throws a problem just having a process starting with a switch and a workflow within one part of the switch

Working with Human Task Service

Hello everybody,
I'm trying to do some exercises with Human Task Service and ADF, but I have no clue how to do it. Ok here is what I'm trying to do. I've got a small BPMN process, which calls a WebService and gets a list of locations. Afterwards the locations are passed to the user task. A location is composed of the following elements: street (string), city (string) and a zipcode (integer).
The user should be able to select a startLocation, an endLocation and a startDate when he wants to do his trip. The result should be passed to the process.
So far I've created an Human Task with the following parameters: a list of locations, a start location, an end location and a date. I used the autocreation tool to create an adf form. The tool always creates a single table for the locationList and uses input fields for all the elements of startLocation and endLocation. But I want to use 2 selectOneChoice lists, one for startLocation and one for endLocation. An item in the selectOneChoice list should be a single String containing street, city and zipcode.
Could somebody tell me the basic steps to do so? Where and how can I do the transformation of a 'location' into a single string and vice versa? How to bind a selectOneChoice to locationList and startLocation?
Thank you in advance, Chris

You should be able to drag the parameter of the method over to the page and choose to drop it as a selectOneChoice component - you'll then need to bind it to a data control that will provide the possible list of values.
Here is how you would do this conversion of a parameter to a dropdown list in an ADF BC case:
http://blogs.oracle.com/shay/2009/12/adf_query_with_parameters_and.html

Problem with complete task via email

Hello,
I have problem with complete task via email. I found this blog very useful (http://blogs.adobe.com/ADEP/2010/11/how-to-complete-a-task-via-email-using-reply-to-comple te.html), but...
I set up everything as it’s written in blog mentioned above. When a task is assigned to me, I received an email notification with actions (accept, deny). After that I replied with action “accept”. Then I received email with subject “Errors from LiveCycle ES”:
LiveCycle ES has tried to process your request and encountered the following error:
com.adobe.pof.POFRuntimeException: Transaction is not active: tx=TransactionImple ; – nested throwable: (javax.resource.ResourceException: Transaction is not active: tx=TransactionImple )
This response to your original email
Subject:RE:Task Assignment – Process: Test/Email_Test. Task 76 has been assigned to you.
Date Sent:Thursday, October 24, 2011 1:17 PM
Body:accept
DO-NOT-DELETE: MTMhMzE0ITMyOA==!
Attachments:
In log appeared this following error:
Caused by: ALC-DSC-215-000: com.adobe.idp.dsc.DSCRuntimeException: None of the Auth Provider could authenticate the user. Authentication Failed
at com.adobe.livecycle.notification.TaskNotificationServiceImpl.processEmailComplete(TaskNot ificationServiceImpl.java:1157)
Can you me please? I have no idea what to do to succesfully complete task via email endpoint. Thanks
Jan Petrla

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

Problem with remove task from schedule in PWA

In our environment problem with remove task from schedule by PWA.
Problem is only when I want to remove few task in the same time, but the operation one by one is correct.
In my opinion problem is with calculation schedule after remove tasks, column ID include wrong value it means that Number ID does not generate in the correct order same of numer
disappear. Click Calculate button on ribbon causes problem with finshed operation and save project.
Problem occurs only machine with IE 11.0 browser without compability mode, on other machine for example on the same project with IE 8,9,10 everything is correct.
Problem appeared recently, earlier everything was OK.
Txn, Dariusz Moczyński

Hi Darius,
I'm a bit confused. You are now talking about 2 issues.
For the first one, you cannot edit anymore tasks in PWA, with any browser versions? Is it happenonog for any users on any projects? Try the following solutions publish the project from Project Pro and see if it helps. Press CTRL F5 to delete IE cache. Ensure
that your PWA URL is added to the trusted site and/or compatibility sites. Check for the ULS logs or javascript errors.
For the second issue, please refer to my previous reply, this obviously cannot be considered as a bug since it is happening with a non supported browser version and working properly on supported versions of IE.
Hope this helps,
Guillaume Rouyre, MBA, MVP, P-Seller |

Can I build an user Interface using a proccess with Human Task?

Hi,
I'm building an application, web application, with a several screens. The application just will be used for entering some data and depending on the data entered, some bpel process will be launched.
I'm thinking about implementing a MVC using a BPEL Process with Human Task. I mean: I'll make everything with bpel process (*including the application*). I would make a bpel process with some human task. This process would be like a Spring Webflow file or similar. Each screen wouldl be a human task but with synchronus nature. Will it be possible? Will it be so complicated? Is it usual?
Other way would be making a web application to enter data and then launch a proccess that will record the information in the database. That would be the normal way.
Thank you so much.

Hello,
There's a more powerfull solution you may use.
You can create a View. Some Views can be updatable (it means that it's possible to update
the Table from the View) and, you can add constraints (Primay Key) on a View.
For instance:
CREATE OR REPLACE VIEW {color:red}User2.view_name{color}
({color:red}col1{color}, {color:red}col2{color}
UNIQUE RELY DISABLE NOVALIDATE,
CONSTRAINT {color:red}pk_view{color}
PRIMARY KEY {color:red}col1{color}) RELY DISABLE NOVALIDATE
) AS
SELECT {color:red}col1{color},{color:red}col2{color} FROM {color:red}User1.Table1{color};This example is from the link bellow:
[http://www.psoug.org/reference/views.html]
Hope it can help.
Best regards,
Jean-Valentin

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

Process with Human Task (Deployment problem)

Hi Every1,
I'm a rookie BPEL developer who ran into a problem. I'm using a separate machine as SOA server, because I couldn't install it on my dev machine for some unknown reason. In the beginning, after setting up the necessary connection settings in Jdev everything worked fine. But when I use a Human task in my process flow and auto generate a task form for it then I can't deploy my process to the server anymore. I've found this problem in other topics, but none of the solutions worked in my case. There are mainly two reasons mentioned: 1. RMI settings - Tried to set it in build.properties, but nothing changed. 2. JDK version differs on dev machine and server - In my case, both the dev machine and the server has exactly the same version (1.5.0_06). Is there any other ideas what could be wrong?
Thanks,
Peter Neumann
Finally, here is the Ant log:
Buildfile: C:\oracle\JDev\jdev\mywork\BioTest2\BioBPELProcess2\build.xml
[java] Java Result: 1
validateTask:
[echo]
| Validating workflow
[validateTask] url is file:/C:/oracle/JDev/integration/bpm/support/files/WorkflowTaskDefinition.xsd
[validateTask] Validation of workflow task definitions is completed without errors
deployProcess:
[echo]
| Deploying bpel process BioBPELProcess2 on ipds-np-laptop, port 8888
[deployProcess] Deploying process C:\oracle\JDev\jdev\mywork\BioTest2\BioBPELProcess2\output\bpel_BioBPELProcess2_1.0.jar
[deployProcess] Successfully deployed the process "BioBPELProcess2" on server "ipds-np-laptop" and port "8888"
deployTaskForm:
[echo]
| Deploying workflow form for BioBPELProcess2 on ipds-np-laptop, port 8888
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Uploading file default_BioBPELProcess2_1_0_HumanTask1.ear ...
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Application Deployer for default_BioBPELProcess2_1_0_HumanTask1 STARTS.
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Undeploy previous deployment
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Initialize D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\default_BioBPELProcess2_1_0_HumanTask1.ear begins...
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Initialize D:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\default_BioBPELProcess2_1_0_HumanTask1.ear ends...
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Starting application : default_BioBPELProcess2_1_0_HumanTask1
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Initializing ClassLoader(s)
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Initializing EJB container
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Loading connector(s)
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Starting up resource adapters
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Initializing EJB sessions
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Committing ClassLoader(s)
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Initialize workflowform begins...
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Initialize workflowform ends...
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Started application : default_BioBPELProcess2_1_0_HumanTask1
[deployTaskForm]
[deployTaskForm] 09/02/06 11:17:35 Notification ==>Application Deployer for default_BioBPELProcess2_1_0_HumanTask1 COMPLETES. Operation time: 453 msecs
[deployTaskForm]
[deployTaskForm]
[deployTaskForm] BindWebApp error: javax.management.ReflectionException
[deployTaskForm]
BUILD FAILED
C:\oracle\JDev\jdev\mywork\BioTest2\BioBPELProcess2\build.xml:97: Error while deploying the form on server "ipds-np-laptop" Error message :
java.lang.SecurityException
     at oracle.ide.IdeCore$7.checkExit(IdeCore.java:177)
     at java.lang.Runtime.exit(Runtime.java:88)
     at java.lang.System.exit(System.java:868)
     at oracle.oc4j.admin.deploy.cmdline.Oc4jAdminCmdline.executeCommand(Oc4jAdminCmdline.java:141)
     at com.collaxa.cube.ant.taskdefs.DeployForm.deployIAS(DeployForm.java:818)
     at com.collaxa.cube.ant.taskdefs.DeployForm.deployForm(DeployForm.java:578)
     at com.collaxa.cube.ant.taskdefs.DeployForm.deployForms(DeployForm.java:849)
     at com.collaxa.cube.ant.taskdefs.DeployForm.execute(DeployForm.java:875)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
     at org.apache.tools.ant.Task.perform(Task.java:364)
     at org.apache.tools.ant.Target.execute(Target.java:341)
     at org.apache.tools.ant.Target.performTasks(Target.java:369)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
     at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
     at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
     at oracle.jdevimpl.ant.runner.AntLauncher.launch(AntLauncher.java:321)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at oracle.jdevimpl.ant.runner.InProcessAntStarter.runAnt(InProcessAntStarter.java:295)
     at oracle.jdevimpl.ant.runner.InProcessAntStarter.mav$runAnt(InProcessAntStarter.java:43)
     at oracle.jdevimpl.ant.runner.InProcessAntStarter$1.run(InProcessAntStarter.java:71)
Total time: 19 seconds

Hi All,
The problem was caused by the JDev version I used.
I used the version 10.1.3.4., but found a thread which suggested that I should use 10.1.3.3. instead. And it works!
Here is the thread where I found this info:
SOA Order Booking build properites - BindWebApp error: javax.management.Ref
Peter Neumann

Unable to deploy BPM projects with human tasks from BPC

I’m trying to edit and deploy a BPM process from Business Process Composer (web based tool). To do it, I followed the steps below:
1.     I created I project in JDeveloper
2.     I created the Human task from using the “Auto-generate task form” option
3.     I converted it to a template
4.     I published it to BPM MDS
5.     On Business Process Composer I created I new project based on my published template
6.     And I finally I deployed it with no errors.
When I ran the BPM it creates I human task but I’m not able to access its form on Business Process Workspace.
On Business Process Workspace I can see the task created by my BPM process, but when I click on it to access its form I get a 404 message (message below).
Error 404--Not Found
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.4.5 404 Not Found
The server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent.
If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address.
I think this error occur because my Task form project was not deployed. To fix it I undeployed all the applications and then I deployed the BPM application with all its tasks forms from JDeveloper. It worked fine (I can actually access the task form on Business Process Workspace), but now I’m not able to edit the BPM process on Business Process Composer anymore.
Then I finally repeated the steps 3 to 6 on top of this post in order to make the BMP process editable on Business Process Workspace but this time I receive the error at the end of this post taken from server log.
No matters if I publish the project on MDS BMP repository as a template project or as non template project. I always have the same problem.
So, how can I use a BPM project that contains Human Tasks forms on Business Process Composer?
I’m using:
•     JDevelopper: 11.1.1.5
•     Oracle Soa Suite 11.1.1.5
Error:
<Error> <ServletContext-/soa-infra> <AUSDCCMTPRF03> <soa_server1> <[ACTIVE] ExecuteThread: '10' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <daba687c30fc2ae1:5f5821e2:131915bbc92:-8000-000000000001c442> <1312478914395> <BEA-000000> <Error during deployment
oracle.fabric.common.FabricException: Deployment Failed: Error occurred during deployment of component: AssignVendorETATask to service engine: implementation.workflow, for composite: AlertBPMProject: ORABPEL-30123
Error while deploying task metadata.
The task namespace http://xmlns.oracle.com/AlertBPMApplication/AlertBPMProject/AssignVendorETATask is already used as a template namespace.
Check if the project you are deploying now is a template project. Please avoid deploying template projects. Use a different namespace for the task definition to fix the problem or set the suffixNamespace flag to true.
: Error while deploying task metadata.
The task namespace http://xmlns.oracle.com/AlertBPMApplication/AlertBPMProject/AssignVendorETATask is already used as a template namespace.
Check if the project you are deploying now is a template project. Please avoid deploying template projects. Use a different namespace for the task definition to fix the problem or set the suffixNamespace flag to true.
     at oracle.integration.platform.blocks.deploy.StandaloneCompositeDeploymentCoordinatorImpl.coordinateCompositeDeployment(StandaloneCompositeDeploymentCoordinatorImpl.java:62)
     at oracle.integration.platform.blocks.deploy.servlet.BaseDeployProcessor.deployNewComposite(BaseDeployProcessor.java:378)
     at oracle.integration.platform.blocks.deploy.servlet.BaseDeployProcessor.deploySARs(BaseDeployProcessor.java:226)
Caused By: oracle.fabric.common.FabricException: Error occurred during deployment of component: AssignVendorETATask to service engine: implementation.workflow, for composite: AlertBPMProject: ORABPEL-30123
Error while deploying task metadata.
The task namespace http://xmlns.oracle.com/AlertBPMApplication/AlertBPMProject/AssignVendorETATask is already used as a template namespace.
Check if the project you are deploying now is a template project. Please avoid deploying template projects. Use a different namespace for the task definition to fix the problem or set the suffixNamespace flag to true.
: Error while deploying task metadata.
The task namespace http://xmlns.oracle.com/AlertBPMApplication/AlertBPMProject/AssignVendorETATask is already used as a template namespace.
Check if the project you are deploying now is a template project. Please avoid deploying template projects. Use a different namespace for the task definition to fix the problem or set the suffixNamespace flag to true.
     at oracle.integration.platform.blocks.deploy.CompositeDeploymentConnection.deployComponents(CompositeDeploymentConnection.java:244)
     at oracle.integration.platform.blocks.deploy.CompositeDeploymentConnection.deploy(CompositeDeploymentConnection.java:93)
Caused By: oracle.fabric.common.FabricDeploymentException: ORABPEL-30123
Error while deploying task metadata.
The task namespace http://xmlns.oracle.com/AlertBPMApplication/AlertBPMProject/AssignVendorETATask is already used as a template namespace.
Check if the project you are deploying now is a template project. Please avoid deploying template projects. Use a different namespace for the task definition to fix the problem or set the suffixNamespace flag to true.
: Error while deploying task metadata.
The task namespace http://xmlns.oracle.com/AlertBPMApplication/AlertBPMProject/AssignVendorETATask is already used as a template namespace.
Check if the project you are deploying now is a template project. Please avoid deploying template projects. Use a different namespace for the task definition to fix the problem or set the suffixNamespace flag to true.
{rootCauses=[]}
     at oracle.bpel.services.workflow.fabric.WorkflowServiceEngine.deploy(WorkflowServiceEngine.java:908)
     at oracle.bpel.services.workflow.fabric.WorkflowServiceEngine.deploy(WorkflowServiceEngine.java:368)
     at oracle.integration.platform.blocks.deploy.CompositeDeploymentConnection.deployComponents(CompositeDeploymentConnection.java:239)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused By: ORABPEL-30123
Error while deploying task metadata.
The task namespace http://xmlns.oracle.com/AlertBPMApplication/AlertBPMProject/AssignVendorETATask is already used as a template namespace.
Check if the project you are deploying now is a template project. Please avoid deploying template projects. Use a different namespace for the task definition to fix the problem or set the suffixNamespace flag to true.

I came across the same issue, and now resolved it like this.
Firstly, you shouldn't deploy QuoteProcessLab with other UILabs like ApproveDealUILab and so on. So, if you already did it, then go to Weblogic EM and undeploy it.
Secondly, you should deploy each of UILab separately as standalone application. So, deploy EnterQuiteUILab, BUsinessPracticesUILab, and so on each. These will run independently behind and when your project created based on template in the Composer runs, it will link each of these on human task.
Thirdly, publish you QuoteProcessLab. And follow the book about how to create a project based on template in the Composer.
Just one thing you should be careful with is, when you do auto-generation for human task, it sometimes doesn't work fully, unfinished halfway through. So, make sure that the icon 'go to existing business form taskflow' in .task file takes you to the human taskflow.
If it fails, do another auto-generation. Sometimes DataBindings.cpx can get corrupted by JDev, but let's not go too far for now.
Mostly, it will work.
Sung

Problem in Human Task in BPEL

I have a BPEL process with eight human task.Ater the last human task in the switch block i have added one assign activity and one mail activity in the "APPROVED" case. I have deployed the process and ran it. The flow got stuck in the last human task receive call back step and not proceeding to next switch, but i have already approved the task from worklist.
I have added oned one BAM sensor in that receive step and the sensor was set on "completion". BAM has received the data that ""receive completed".so it seems like that the receive actiivity gets completed but not showing in the BPEL visual flow also not proceeding further.
After that I removed the assign activity and mail activity and tested it once..it worked fine..
It looks strange to me....

There's probably a problem within your assign activity. Check the domain log as Eric suggested. You can find it @:
$ORACLE_HOME/bpel/domains/<your_domain>/logs/domain.log
HTH,
Bas

Problem in Human Task Flow

Hi,
I have created a bpel having a human task component.
The human task component input schema is :
<emp>
<empid>
<empid>
<empid>
<empid>
<status
<emp>
The empid is an array.
When i test my bpel it successfully created the human task.
I have created the "Auto Generate Task Flow" from human task component .(Creates a project and deployed with the SOA Application)
But when i click on the human task instance in the worklistapp it does not display the data.
Can anyone please tell me the reason of this kind of behaviour ?
Thanks and Regards,
Sachin Thakkar.

There's probably a problem within your assign activity. Check the domain log as Eric suggested. You can find it @:
$ORACLE_HOME/bpel/domains/<your_domain>/logs/domain.log
HTH,
Bas

Problem with human activty

Hello Experts,
i have a problem with a human activity.
In my wd application, i have a node and some fields in my controller and in my interface controller.
In my Process, i mapped the node and the fields in Input Mapping to my WD application. thats ok.
When i open the task, in my wd application, in the first line of wdInit, all fields are null.
I checked in Manage Tasks -> Context data -> input data and all data is there.
If i create a new application, these data comes to application, but after i put my node,fields and code in controller and interface controller, it comes null
somebody has an idea?
Thanks

this doc will help you a little bit.
http://help.sap.com/saphelp_nwce72/helpdata/en/48/cae1791e774da5e10000000a421937/content.htm
in the component controller, the context is not filled when wddoint is called

Reject flow with Human Tasks

Hi, I'm trying to model something similar to picture 10.1-1 in the %BPA_SUITE_HOME%\doc\en\method_manual_s.pdf. The only diference is that I use Human tasks instead of processes.
I describe my model a bit:
* I have 2 pools.
* In each pool I have one Human Task (A and B):
- HT A fill in a document with data
- HT B validate the data and let the flow go on or ask HT A for more information.
* HT A sends a message (through a message flow connection) to HT B
* In case HT B rejects the document, it goes back to HT A. I modeled this by putting an XOR (data-based) Gateway and a message flow to HT A. In case HT B accepts the document I put a sequence flow to another activity in the same pool of HT B
Is the model clear? In case it is clear, I explain the error I'm getting:
When I try to transform BPMN process to BPEL process, I get a pop up that says:
"Unable to perform transformation.
Internal error.
There are semantic errors in this model. The errors have been displayed on the model"
After that warning a signal appears on the upper-right corner of HT A with the following tooltip:
"This node is being cross-referenced. Please remove one of the incoming connections"
is it posible to go back to (reinstantiate) a Human Task?
Thanks in advance.
Neuquino

This relates to a (structural) problem translating between BPMN and BPEL: BPEL has no goto, BPMN does. (See my blog about the subject: http://www.approach-alliance.nl/index.php?option=com_jd-wp&Itemid=2&p=31 )
From a business process point of view: is the task you redirect the flow to, exactly the same task? I think not. The first time it is called, it involves filling out the form. The second time it is correcting the form...
So if you change it to: HTA1: fill out the form, and in case B rejects the document, a new task: correct the document. This is also relevant from a management point of view: you want to minimize the correction, not the occurrences of filling out the form...
Hope this helps,
Lonneke

Problem with clientgen task in weblogic 9.0

hi,
While developing webservices for our project, we used the clientgen ant task for generating the artifacts on the client side. I'm getting trouble in returning a collection of objects (list, vector) from the server to the client. When i try to do so, the clientgen task tries to create a java.util package on the client side in which it creates a List class which basically contains an object array with getter-setter. What i want is for the sun java collections classes to be used instead. The above problem applies to both user-defined as well as built-in objects i.e. say a list of objects of type T or a list of Strings. If someone, has any pointers regarding the same plz help...
tia,
cyril

          Try limiting the length of the session id.
          This is in either the weblogic.xml/web.xml
          files. You can get the dtd in the 6.0 doc.
          "Thierry Cools" <[email protected]> wrote:
          >Hi I have a problem with the session id that is generated in tha address bar
          >of my brower
          >When I start my application the following link appears
          >
          >http://127.0.0.1:7001/ebpp_beans/enterLogonInformation.do;jsessionid=Olw9VMc
          >0I1Z52YMgycyD23c8L4Ch2FurHLwbV2WhZw731dR3mBtJ|8186718416288373359/-140823374
          >1/7001/7002
          >
          >It seems that Weblogic 6.0 generates '/' characters in the session id.
          >This has for consequences that the servlet engine is taking the session id
          >in its context path, so that none of my links are working anymore.
          >
          >Could someone give me a clue to solve this problem
          >Thanks,
          >Thierry
          >
          >--
          >
          >Thierry Cools
          >
          >Senior Java Developer
          >S1 Brussels
          >Kleine Kloosterstraat, 23
          >1932 st. Stevens-Woluwe
          >Belgium
          >Tel : +32 2 200 43 82
          >Email : [email protected]
          >
          >
          >

Problem with user task

Hello all,
we're working with Oracle BPEL Process Manager 10.1.2 (JBoss 3.2.6) on Windows XP (jdk 1.4.2_03).
I've successfully run many examples provided with this distribution (e.g LoanFlowPlus demo).
However when we try to build a BPEL process with user tasks defined, we are able to launch task, but when we complete such tasks nothing happens, and onTaskResult method is never called.
This is the code we use to complete a task (Task are completed from web pages):
String _taskId = request.getParameter("TaskId");
IWorklistService worklist = (IWorklistService) locator.lookupService(IWorklistService.SERVICENAME);
ITask task = worklist.lookupTask(_taskId);
// getResponse returns a String
_task.setConclusion(getResponse());
// getAttachment returns a XML Document
_task.setAttachment(getAttachment());
worklist.completeTask(task);
After these sentences are performed such task is not returned when _worklist.listTasksByAssignee("[email protected]") is performed, but onTaskResult is never called. No error messages are shown.
Any idea?
Thanks.
Javi

I've found a possible cause for this weird problem.
It only happens when completeTask is called and somebody has the flow view page on the BPEL Console open.
If nobody is browsing through the BPELConsole web environment task are completed successfully...
¿?

Problem with Human Task(hw_services)

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