BPM 11g development

Hello all ,
In a BPM project if I have multiple human task how will build the forms for them ? I will made a singe UIForms that contains all - or a separate project for each one ?
Many thanks in advance,
Stefan

For simplicitly sake I would suggest having a UI project in the same application which has the taskForms and having multiple jspx pages / ADF taskflows representing each HumanTask activity.
http://docs.oracle.com/cd/E12839_01/integration.1111/e10275/task.htmThis forum post addresses a similar question -
deploying a large Oracle BPM Application with multiple UI projectsEdited by: Sudipto Desmukh on Apr 18, 2012 12:22 PM

Similar Messages

BPM 11g development environment

I'm wondering what people are developing 11g BPM processes on. Running JDeveloper, Admin Server and a seperate soa suite server and a browser (database is remote) is killing my PC. The machine is decent spec: 4GB RAM, dual core cpu but things are sluggish and the servers often run out of memory (I use a 1GB heap for both servers).
I'm ok at home though - I loaded up my home machine (8GB RAM, i7 processor) with the SOA suite, Oracel XE, JDeveloper and it is a real joy to use.
So are others getting by on 4 gig machines, or is 8 gig the standard development rig these days :)

You are right about chewing up licenses when you account for the various environments. Even worse is the count accelerates when you use "soft partitioning" virtualization like VMware. ughhh...
Anyway... Sharing a common development server can work but you have to make sure all the developers communicate with each other on restarts and such. You can have multiple domains but not to the extreme where each developer gets their own domain. The servers just don't scale out well that way and you have to find some balance to number of developers per domain. Most people I run into have one server for all their developers. That idea holds true even in large shops despite the pool of developers varying by project. The smaller projects are forced to team up and control costs and select larger ones do internal charge backs to pay for their own server. In all cases though I don't see developers with dedicated servers.

BPM 11G : Business Catalog : Java JAR Files

Folks,
We have invested a lot of effort & time in developing Business Processes in ALBPM 6.5. One of the critical features in ALBPM 6.5 was the Business Catalog - if I had a set of Java Utility Classes bundled in a JAR Archive, I could " catalog " it & reference & reuse the classes via the PBL Code.
We are now evaluating our Migration Approach to Oracle SOA 11G & we have a few questions :-
1. Does Oracle BPM 11G also have the facility of directly " cataloging " Java JAR Archives ?
2. If no, what is the best approach, in your viewpoint, to migrate business logic that is present in many such JAR archives.
We are looking at abstracting the business logic in Web Services - however, the ideal path we are looking at is to retain our investment in the Business Catalog JAR Files.
Please do let me know your thoughts & opinions.
Thanks in advance,
Sandeep Seshan

There are 2 options you have:
1. If you access the java code from within a BPEL process instead you can use the java embedding activity to call these classes directly.
2. You expose your java classes through a spring context and use the spring component to expose the required classes as services within your composite which you can wire directly to your BPMN process.
Thanks,
Adam DesJardin

How to separate BPM 11g from ADF

Hi all,
we are facing with a huge issue about how to separate BPM 11g ADF Task page components from SOA/BPM to a new non-soa ADF managed server.
We are ready to move on pre-production server from development enironment and the new environment has two different servers, one for Soa/Bpm and the second for a non-soa ADF server.
We have deployed all and it seems work fine but...when we call:
        SecurityContext securityContext = ADFContext.getCurrent().getSecurityContext();
        String username = securityContext.getUserName();
got: username = anonymous.
Tried with this also:
             String userName = "";
            //read name from security context
            ADFContext adfCtx = ADFContext.getCurrent();
            SecurityContext secCntx = adfCtx.getSecurityContext();
            userName = secCntx.getUserName();
            //read name from bpmWorklistContext context
            FacesContext context = FacesContext.getCurrentInstance();
            String ctx = (String)context.getApplication().evaluateExpressionGet(context, "#{pageFlowScope.bpmWorklistContext}", String.class);
            IWorkflowServiceClient workflowSvcClient = ADFWorklistBeanUtil.getWorkflowServiceClient();
            ITaskQueryService wfQueryService = workflowSvcClient.getTaskQueryService();
            IWorkflowContext wfContext;
            try {
                wfContext = wfQueryService.getWorkflowContext(ctx);
                userName = wfContext.getUser();
                logger.info("UserName from Oracle:" + userName);
            } catch (WorkflowException e) {
                logger.info(e.getMessage());
                e.printStackTrace();
            return userName;
And received this error:
"Oracle | Invalid Token Error in Verification Service.
Invalid Token Error in Verification Service. Received invalid token in .
Verify that correct token is passed."
I have followed this blogs but no luck:
Onkar's SOA, BPM and ADF Blog: How to separate BPM 11g ADF Task page components from SOA/BPM to a new ADF managed server
http://blog.dreamix.eu/oracle-2/ultimate-guide-separating-bpm-adf
Notes about Oracle: How to configure local integrated WebLogic non-SOA domain to access BPM worklist on separate SOA-ena…
I do not understand where the error is. Why the SecurityContext is getting lost.
Can you help me? Any suggestions will be welcome.
Thanks.
Fairlie

Ok, these are the lines of code you can use to create a method that returns the authenticated user name:
try {
IWorkflowServiceClient wfSvcClient;
ITaskQueryService queryService;
IWorkflowContext wfContext;
// Get username of User Login
String contextStr = ADFWorklistBeanUtil.getWorklistContextId();
wfSvcClient = WorkflowService.getWorkflowServiceClient();
queryService = wfSvcClient.getTaskQueryService();
wfContext = queryService.getWorkflowContext(contextStr);
userId = wfContext.getUser();
} catch (Exception e) {
e.printStackTrace();
And you can add it to the backing bean of your page (a Java Class that you can declare to handle ADF Page components). Let me know if this helps.
Jorge

BPM 11g Workspace Audit Trail not showing Sub process inner activities

Hi all,
I have been developing some BPM Process in JDev 11.1.1.5 and have deployed them in BPM Suite 11.1.1.5 over Windows Server 2003. I've found the following and would like to hear your opinion:
1- The Process audit trail in BPM 11g Workspace shows the activities of the process but the Sub-Process call activity appears as just a single activity and you can not see the inner activities of the sub-process... making impossible to track the sub-process.
2- In the EM Instance trail you can track the subprocess activities, but they appear wrong; diffrent names, diferente types (ex: interactive activity shown as service call)..etc..
Are these known issues? is this the expected behaviour? Is it just some configuration I missed?
Thanks for your time.

For anyone with the same question, I got this from Oracle support about both questions:
1- I checked with our Engineering team and regarding the expanding of the subprocess activity , it is planned to be released in 12g. So right now , it is a work in progress feature being addressed by our developers.
2- Thanks a lot. I have reported a bug 12909848 to our Engineering team. You can track the status of the bug from the SR.

Bpm 11g with ADF R2 UI for Human Workflow UI

Hi
Would like to check if it is possible to develop the ui conponent of an bpm 11g flow in Adf R2, and integrate the developed ui using bpm workspace?

Would like to check if it is possible to develop the ui conponent of an bpm 11g flow in Adf R2, and integrate the developed ui using bpm workspace?No. the documentation for ADF 11gr2 specifically says use it only if you aren't using any of the SOA/BPM /Webcenter components.
Having said that, it may not be impossible, but you'd have a number of challenges -
- Your BPM workspace application would need the ADF 11g R1 runtime so if your human task UI is in 11g r2, you might have to use a custom built worklist app in 11gr2 (just like you'd do in a non-ADF technology).
- In your ADF 11gR2 UI, you'd need to use the human workflow API's (unless you develop your human task UI in 11g R1 first and then migrate it - which defeats the whole purpose of using R2..)...
JV

Question on BPM 11g Workflow Services

Hi,
There was no out of the box support feature which would enable the end users ( agents ) to fetch a work item one at a time from some queue . This allocation/fetch would be done on the basis of some algorithm ( SLA, Priority etc ) . We developed this custom feature through the APIs provided in BPM 10g - Process API ( aka PAPI ). Now we have to port this custom feature to Oracle BPM 11g and there is no equivalent support for PAPI available in BPM 11g . There is another API - workflow services , but we are not sure if it will support the same feature as we are struggling to get Oracle BPM 11g installed. Request you to kindly help us in identifying if the same functionality can be achieved in BPM 11g.
Regards,
CC

Hi Chandu,
Were you able to close the same? If yes, please help me also...

Debugging BPM 11g Runtime

Hi
I have developed a BPM 11g flow in Jdev 11.1.1.3.0 and deployed it to the soa server.
My flow works fine as my output is sent to a JMS queue and no fault occurs during the flow.
However, if I have to track the Process Data Objects that have been defined, how can i do that?
I am able to track the input/output params on the external service references using composite sensors.
But in my process flow, I have a few process data objects(variables) that are modified,transformed etc before making the service calls.
How will I know what are the values of these modified variables at runtime?
Is there any way to log the process data objects that would help in debugging?
How to set the logging level to debug mode?
Thanks

This may not be the best approach, but I've found it helpful in debugging data values:
You can create a file adapter in your composite.xml, then you can place service call activities in your BPMN process to write out the values to a text/xml file on the server's filesystem.
Choose the "Define operation and schema (specified later)" on the interface screen of the file adapter wizard, operation type as Write file on the next page, choose file location/naming on next page, then on the messages page you click the magnifying glass icon next to the URL field and choose an XSD from your project (associated with a WSDL or a Business Object). When you place the service call to the file adapter in your BPMN process, you then just map in the incoming data object using data associations.

Populating workitems in BPM 11g workspace

In BPM 10g to create work items we used the API set like *ProcessInstance.create(). We developed load processes to populate work queues and used GLOBAL Activity to run the job. Within the activity we wrote a load sql which pulled data from the database and fired the ProcessInstance.create. That created work items in the work queues. How do you model such a load process in BPM 11g.
Thanks.
Edited by: 794499 on May 12, 2011 7:46 PM

Sorry, guys I found the answer: Re: Another bug in Oracle Soa Suite 11gR3 (bpel workflow)

BPM 11g R1 now released

http://blogs.oracle.com/bpm/2010/04/bpm_suite_11gr1_released.html

BPM 11g has split into two main components for the Business Analyst and the Developer/IT. There is a Process Administrator UI that makes it easy for BA's to model, change and implement business processes.
As far as the developer is concerned, there is much more capability in the way it is coupled with Oracle SOA suite. It's only complex because developers must deal with complexity. With BPM 11g you get a SOA suite rules engine and ADF. If you haven't developed using ADF before, hold judgment until you get a chance to learn how it works. Also give JDeveloper a chance. For eclipse users, it shouldn't be to difficult to find everything you need.
I think the ideal candidate to go to BPM 11g R1 will be someone already entrenched in Oracle Fusion Middleware. It will take some time for ALBPM and old Fuego users time to transition over. I also think people may get frustrated with some quirkiness in R1. You may want to wait for R3. But I think you'll be happy with the capability and power contained in BPM 11g. It's be a bumpy start, but hold on. Things will get better.
Mark

Display the status of parallel human tasks in ADF web page (BPM 11g)

Hi,
We create a BPMN process (BPM 11g) which splits into parallel branches. Each branch has its own user activity. We want to show the task status of ALL the parallel user activities (running or completed) in the ADF web page implemented for the user activity so the user would have the whole picture of the process.
In another words, we are able to check the status of the component instances associated with the process instance in the Oracle EM. We want to provide the similar information (in our case, we only want to show the status of the human task components) to the user when they access the human task page.
I wonder if the only solution is to write Java code with the API to lookup the BPMN process instance. We try to avoid Java coding if possible. Please advise. Also, so far, I have not found any complete instruction/document on how to access the BPMN process instance and check the tasks etc. through the API. Please help if you know where I could get such information.
Thanks a lot,
Helen

sorry!!
http://www.esnips.com/doc/dca05e99-d5ca-49ce-80c8-5bedfe27a24a/screenshot-2

How to get the assignees for a specific role in process in BPM 11g

Hi, Gurus,
I am using BPM 11g. I am trying to retrieve all the assignees for a a specific role in process. It will be a parameter for a business rule to do further routing rule. But it seems there is no way to get the information. I found that there are Identity Service Functions in Human Task Assignment. But Identity Service Functions are not listed in Business Rule Activity, neither listed in other activities except Human Task Assignment. I cannot get the assignees in my process.
Is there any way to get all the assignees for a role? I also tried to retrieve the assignees out engine with Worklist API, but it cannot get either. Actually we can get all the assignees information in automatic activity in OBPM 10g. Maybe I am still not familiar with 11g. Any advice is appreciated.
FYI:
My scenario:
Suppose we have a role named ApprovalTeam. In this role, there will be several different department manager (BPM User) added in the role through Workspace. At run time, a request (With department info) with go through the approval by ApprovalTeam. A Business Rule Activity with decide which department manager will approve this request. Different department request will be dispatched dedicate managers, not all the managers in the role. I have an external JavaBean to get the department information from LDAP. To do the routing, I also need know all the department managers (BPM User) in the ApprovalTeam role. Then I can compare which department manager is matched with the request and assign the task to him.
Thanks a lot,
James
Edited by: James Piao on May 31, 2010 6:25 PM

or this?
SQL> select text from ALL_VIEWS
2 where VIEW_NAME
3 ='EMP_VIEW';
TEXT
SELECT empno,ename FROM EMP
WHERE empno=10

Invoking bpel process from java in oracle soa/bpm 11g

Hi,
We have some java code to invoke bpel process in oracle BPM 10g following the instructions in http://download-east.oracle.com/docs/cd/B14099_19/integrate.1012/b14448/invoke.htm.
Basically the steps are:
1) get a Locator (com.oracle.bpel.client.Locator)
2) get IDeliveryService (com.oracle.bpel.client.delivery.IDeliveryService) reference from locator
3) call IDeliveryService method request or post with input message and get the response back.
Recently we want to migrated from oracle bpm 10g to oracle soa/bpm 11g. But I can not find the similar API in 11g. It seems now some adapter/binding need to be added in exposed service lane in soa composite view, for example, ADF-BC, direct binding etc, in order to allow java to invoke a bpel process. Here are two very useful links from Edwin about the detail how this is implemented.
http://biemond.blogspot.com/2009/11/invoking-soa-suite-11g-service-from.html
http://biemond.blogspot.com/2009/11/calling-soa-suite-direct-binding.html?showComment=1285198033913#comment-c1055322845511794252
My question is:
1) what are the choices and the official/best way to invoke a bpel process in oracle soa/bpm 11g from java?
2) does user need to add an adapter/binding in exposed service lane in order to let the bpel service be called in java?
3) what is the real difference between a bpm application and soa application in 11g?
I will really appreciate any expert's opinion.
Thanks,
Bin

Thanks for your reply and confirmation, really appreciate it.
Yes, I found the difference of the invoking process API and was able to invoke bpel process using direct and ADF-BC binding by following Edwin's blog. But I have not found any official reference to compare this API difference between 10g and 11g ( I will mark this question as answered if anyone can find an official source from oracle, need to prove it to the team). The API to work with human task workflow seems pretty much the same between 10g and 11g.

Primavera P6 8.2 - BPM 11g link

I need help, got stuck following Connecting BPM 11g to P6 8.2 Guide.
What kind of groups needs to be created on BPM side? What about users?
I created one user on both sides with the same pwd. and installed Intitation Workflow, but I cant see it or start it through P6 (I have workflow portlet)
In the P6Webaccess.log I get:
<td title="com.primavera.pvweb.pm.workflows.ProjectWorkflowsDelegate category">com.primavera.pvweb.pm.workflows.ProjectWorkflowsDelegate</td>
<td>?:?</td>
<td title="Message">Failed loading BPM processes.</td>
</tr>
<tr><td bgcolor="#993300" style="color:White; font-size : xx-small;" colspan="6">com.primavera.bpm.common.BPMServiceException: Error while fetching process instances for database 1
 at com.primavera.bpm.BPMConnectorImpl.getProcessInstances(BPMConnectorImpl.java:699)
 at com.primavera.infr.srvcs.bpm.BPMNServiceImpl$3.command(Unknown Source)
 at com.primavera.infr.srvcs.bpm.BPMNServiceImpl$3.command(Unknown Source)
 at com.primavera.bpm.common.BPMCommandRunner$a.run(Unknown Source)
 at java.lang.Thread.run(Thread.java:619)
 Caused by: com.primavera.bpm.common.BPMServiceException: Could not load human tasks associated with worklow
 at com.primavera.bpm.BPMConnectorImpl.getHumanTaskAssociatedWithBPMInstances(BPMConnectorImpl.java:1236)
 at com.primavera.bpm.BPMConnectorImpl.getProcessInstances(BPMConnectorImpl.java:599)
 ... 4 more
 Caused by: ORABPEL-9708
 
 Error while querying workflow task WFTask .
 Error while querying workflow task WFTask.
 Check the underlying exception and the database connection information. If the error persists, contact Oracle Support Services. .
 
 at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:234)
 at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:348)
 at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:259)
 at oracle.bpel.services.workflow.query.ejb.TaskQueryService_oz1ipg_EOImpl_1035_WLStub.queryTasks(Unknown Source)
 at oracle.bpel.services.workflow.query.client.TaskQueryServiceRemoteClient.queryTasks(TaskQueryServiceRemoteClient.java:313)
 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:597)
 at oracle.bpel.services.workflow.client.WFClientRetryInvocationHandler.invokeTarget(WFClientRetryInvocationHandler.java:133)
 at oracle.bpel.services.workflow.client.WFClientRetryInvocationHandler.invoke(WFClientRetryInvocationHandler.java:72)
 at $Proxy100.queryTasks(Unknown Source)
 at com.primavera.bpm.BPMConnectorImpl.getHumanTaskAssociatedWithBPMInstances(BPMConnectorImpl.java:1232)
 ... 5 more
 Caused by: java.sql.SQLSyntaxErrorException: ORA-00936: missing expression
 
 at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:457)
 at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:405)
 at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:889)
 at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:476)
 at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:204)
 at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:540)
 at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:213)
 at oracle.jdbc.driver.T4CCallableStatement.executeForDescribe(T4CCallableStatement.java:920)
 at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1261)
 at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1419)
 at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3752)
 at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3806)
 at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1667)
 at weblogic.jdbc.wrapper.PreparedStatement.executeQuery(PreparedStatement.java:135)
 at oracle.bpel.services.workflow.repos.driver.WFTask.getWFTask(WFTask.java:2210)
 at oracle.bpel.services.workflow.repos.driver.PersistencyService.getWFTask(PersistencyService.java:932)
 at oracle.bpel.services.workflow.query.impl.TaskQueryService.queryTasks(TaskQueryService.java:797)
 at sun.reflect.GeneratedMethodAccessor1056.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
 at oracle.bpel.services.workflow.common.WorkflowServiceCacheEventAdvice.invoke(WorkflowServiceCacheEventAdvice.java:91)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
 at oracle.bpel.services.workflow.test.workflow.ExceptionTestCaseBuilder.invoke(ExceptionTestCaseBuilder.java:155)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
 at oracle.bpel.services.common.dms.MethodEventAspect.invoke(MethodEventAspect.java:70)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
 at oracle.bpel.services.common.dms.MethodPhaseEventAspect.invoke(MethodPhaseEventAspect.java:82)
 at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
 at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
 at $Proxy239.queryTasks(Unknown Source)
 at oracle.bpel.services.workflow.query.ejb.TaskQueryServiceBean.queryTasks(TaskQueryServiceBean.java:120)
 at sun.reflect.GeneratedMethodAccessor1272.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
 at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
 at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
 at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
 at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
 at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
 at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
 at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
 at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
 at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
 at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
 at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
 at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
 at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
 at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
 at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
 at $Proxy296.queryTasks(Unknown Source)
 at oracle.bpel.services.workflow.query.ejb.TaskQueryService_oz1ipg_EOImpl.__WL_invoke(Unknown Source)
 at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
 at oracle.bpel.services.workflow.query.ejb.TaskQueryService_oz1ipg_EOImpl.queryTasks(Unknown Source)
 at oracle.bpel.services.workflow.query.ejb.TaskQueryService_oz1ipg_EOImpl_WLSkel.invoke(Unknown Source)
 at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:667)
 at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
 at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:522)
 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
 at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:518)
 at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
</td></tr>
Edited by: user10874200 on Dec 2, 2012 3:11 PM

1. BPM is 11.1.1.5 is installed
2. I don't see any application in the BPM Workspace
3. I have errors in EM (there are two different ones), the first one is triggered when I log in to P6 (or refresh Workspace port let):
Message Level 1
Relationship ID 1:18562
Component soa_server1
Module oracle.soa.services.workflow.common
Host localhost.localdomain
Host IP Address 127.0.0.1
User weblogic
Thread ID [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'
ECID 11d1def534ea1be0:4dd5e613:13b5da4d610:-8000-00000000000002c8
Message <.> Error while querying workflow task WFTask .
Supplemental Detail Error while querying workflow task WFTask.
Check the underlying exception and the database connection information. If the error persists, contact Oracle Support Services. .
ORABPEL-9708
Error while querying workflow task WFTask .
Error while querying workflow task WFTask.
Check the underlying exception and the database connection information. If the error persists, contact Oracle Support Services. .
at oracle.bpel.services.workflow.repos.driver.WFTask.getWFTask(WFTask.java:2238)
at oracle.bpel.services.workflow.repos.driver.PersistencyService.getWFTask(PersistencyService.java:932)
at oracle.bpel.services.workflow.query.impl.TaskQueryService.queryTasks(TaskQueryService.java:797)
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:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at oracle.bpel.services.workflow.common.WorkflowServiceCacheEventAdvice.invoke(WorkflowServiceCacheEventAdvice.java:91)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at oracle.bpel.services.workflow.test.workflow.ExceptionTestCaseBuilder.invoke(ExceptionTestCaseBuilder.java:155)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at oracle.bpel.services.common.dms.MethodEventAspect.invoke(MethodEventAspect.java:70)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at oracle.bpel.services.common.dms.MethodPhaseEventAspect.invoke(MethodPhaseEventAspect.java:82)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy239.queryTasks(Unknown Source)
at oracle.bpel.services.workflow.query.ejb.TaskQueryServiceBean.queryTasks(TaskQueryServiceBean.java:120)
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:597)
at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy296.queryTasks(Unknown Source)
at oracle.bpel.services.workflow.query.ejb.TaskQueryService_oz1ipg_EOImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
at oracle.bpel.services.workflow.query.ejb.TaskQueryService_oz1ipg_EOImpl.queryTasks(Unknown Source)
at oracle.bpel.services.workflow.query.ejb.TaskQueryService_oz1ipg_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:667)
at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:522)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:518)
at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.sql.SQLSyntaxErrorException: ORA-00936: missing expression
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:457)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:405)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:889)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:476)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:204)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:540)
at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:213)
at oracle.jdbc.driver.T4CCallableStatement.executeForDescribe(T4CCallableStatement.java:920)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1261)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1419)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3752)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3806)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1667)
at weblogic.jdbc.wrapper.PreparedStatement.executeQuery(PreparedStatement.java:135)
at oracle.bpel.services.workflow.repos.driver.WFTask.getWFTask(WFTask.java:2210)
... 54 more
Message Level 1
Relationship ID 0
Component soa_server1
Module oracle.bpm.common
Host localhost.localdomain
Host IP Address 127.0.0.1
User <anonymous>
Thread ID weblogic.work.j2ee.J2EEWorkManager$WorkWithListener@5e4c792e
ECID 0000JhU1xg1Fw000jzwkno1Giy_R000002
Message unexpected element (uri:"http://www.omg.org/spec/BPMN/20100524/MODEL", local:"definitions"). Expected elements are <{http://xmlns.oracle.com/bpm/OracleExtensions}Annotations>,<{http://xmlns.oracle.com/bpm/OracleExtensions}AttributeExpression>,<{http://xmlns.oracle.com/bpm/OracleExtensions}BooleanFeature>,<{http://xmlns.oracle.com/bpm/OracleExtensions}BusinessAttributes>,<{http://xmlns.oracle.com/bpm/OracleExtensions}BusinessDataRange>,<{http://xmlns.oracle.com/bpm/OracleExtensions}BusinessIndicator>,<{http://xmlns.oracle.com/bpm/OracleExtensions}BusinessIndicators>,<{http://xmlns.oracle.com/bpm/OracleExtensions}BusinessRuleTaskData>,<{http://xmlns.oracle.com/bpm/OracleExtensions}Counter>,<{http://xmlns.oracle.com/bpm/OracleExtensions}DataAssignment>,<{http://xmlns.oracle.com/bpm/OracleExtensions}DataObjectType>,<{http://xmlns.oracle.com/bpm/OracleExtensions}Description>,<{http://xmlns.oracle.com/bpm/OracleExtensions}Documentation>,<{http://xmlns.oracle.com/bpm/OracleExtensions}Expression>,<{http://xmlns.oracle.com/bpm/OracleExtensions}ExternalTransformation>,<{http://xmlns.oracle.com/bpm/OracleExtensions}FeatureSet>,<{http://xmlns.oracle.com/bpm/OracleExtensions}GraphicsAttributes>,<{http://xmlns.oracle.com/bpm/OracleExtensions}HiddenAnnotations>,<{http://xmlns.oracle.com/bpm/OracleExtensions}HumanTask>,<{http://xmlns.oracle.com/bpm/OracleExtensions}IntegerFeature>,<{http://xmlns.oracle.com/bpm/OracleExtensions}Label>,<{http://xmlns.oracle.com/bpm/OracleExtensions}LaneAttributes>,<{http://xmlns.oracle.com/bpm/OracleExtensions}Localization>,<{http://xmlns.oracle.com/bpm/OracleExtensions}LocalizedContent>,<{http://xmlns.oracle.com/bpm/OracleExtensions}LocalizedItemsContainer>,<{http://xmlns.oracle.com/bpm/OracleExtensions}MeasurementMark>,<{http://xmlns.oracle.com/bpm/OracleExtensions}OracleExtensions>,<{http://xmlns.oracle.com/bpm/OracleExtensions}OtherRef>,<{http://xmlns.oracle.com/bpm/OracleExtensions}Participant>,<{http://xmlns.oracle.com/bpm/OracleExtensions}Position>,<{http://xmlns.oracle.com/bpm/OracleExtensions}Positions>,<{http://xmlns.oracle.com/bpm/OracleExtensions}SequenceFlowAttributes>,<{http://xmlns.oracle.com/bpm/OracleExtensions}ServiceProperties>,<{http://xmlns.oracle.com/bpm/OracleExtensions}ServicePropertiesContainer>,<{http://xmlns.oracle.com/bpm/OracleExtensions}ServiceProperty>,<{http://xmlns.oracle.com/bpm/OracleExtensions}Size>,<{http://xmlns.oracle.com/bpm/OracleExtensions}StringFeature>,<{http://xmlns.oracle.com/bpm/OracleExtensions}TypeRef>,<{http://xmlns.oracle.com/bpm/OracleExtensions}UseCaseDocumentation>,<{http://xmlns.oracle.com/bpm/OracleExtensions}UserAnnotations>,<{http://www.omg.org/bpmn20}activity>,<{http://www.omg.org/bpmn20}adHocSubProcess>,<{http://www.omg.org/bpmn20}artifact>,<{http://www.omg.org/bpmn20}assignment>,<{http://www.omg.org/bpmn20}association>,<{http://www.omg.org/bpmn20}auditing>,<{http://www.omg.org/bpmn20}baseElement>,<{http://www.omg.org/bpmn20}baseElementWithMixedContent>,<{http://www.omg.org/bpmn20}boundaryEvent>,<{http://www.omg.org/bpmn20}businessRuleTask>,<{http://www.omg.org/bpmn20}callActivity>,<{http://www.omg.org/bpmn20}callChoreographyActivity>,<{http://www.omg.org/bpmn20}callableElement>,<{http://www.omg.org/bpmn20}cancelEventDefinition>,<{http://www.omg.org/bpmn20}catchEvent>,<{http://www.omg.org/bpmn20}category>,<{http://www.omg.org/bpmn20}categoryValue>,<{http://www.omg.org/bpmn20}choreography>,<{http://www.omg.org/bpmn20}choreographyActivity>,<{http://www.omg.org/bpmn20}choreographySubProcess>,<{http://www.omg.org/bpmn20}choreographyTask>,<{http://www.omg.org/bpmn20}collaboration>,<{http://www.omg.org/bpmn20}compensateEventDefinition>,<{http://www.omg.org/bpmn20}complexBehaviorDefinition>,<{http://www.omg.org/bpmn20}complexGateway>,<{http://www.omg.org/bpmn20}conditionalEventDefinition>,<{http://www.omg.org/bpmn20}conversation>,<{http://www.omg.org/bpmn20}conversationLink>,<{http://www.omg.org/bpmn20}conversationView>,<{http://www.omg.org/bpmn20}correlationSet>,<{http://www.omg.org/bpmn20}dataAssociation>,<{http://www.omg.org/bpmn20}dataInput>,<{http://www.omg.org/bpmn20}dataInputAssociation>,<{http://www.omg.org/bpmn20}dataObject>,<{http://www.omg.org/bpmn20}dataOutput>,<{http://www.omg.org/bpmn20}dataOutputAssociation>,<{http://www.omg.org/bpmn20}dataState>,<{http://www.omg.org/bpmn20}definitions>,<{http://www.omg.org/bpmn20}documentation>,<{http://www.omg.org/bpmn20}endEvent>,<{http://www.omg.org/bpmn20}endPoint>,<{http://www.omg.org/bpmn20}error>,<{http://www.omg.org/bpmn20}errorEventDefinition>,<{http://www.omg.org/bpmn20}escalation>,<{http://www.omg.org/bpmn20}escalationEventDefinition>,<{http://www.omg.org/bpmn20}event>,<{http://www.omg.org/bpmn20}eventBasedGateway>,<{http://www.omg.org/bpmn20}eventDefinition>,<{http://www.omg.org/bpmn20}exclusiveGateway>,<{http://www.omg.org/bpmn20}expression>,<{http://www.omg.org/bpmn20}extension>,<{http://www.omg.org/bpmn20}flowElement>,<{http://www.omg.org/bpmn20}flowNode>,<{http://www.omg.org/bpmn20}formalExpression>,<{http://www.omg.org/bpmn20}gateway>,<{http://www.omg.org/bpmn20}globalBusinessRuleTask>,<{http://www.omg.org/bpmn20}globalChoreographyTask>,<{http://www.omg.org/bpmn20}globalManualTask>,<{http://www.omg.org/bpmn20}globalScriptTask>,<{http://www.omg.org/bpmn20}globalTask>,<{http://www.omg.org/bpmn20}globalUserTask>,<{http://www.omg.org/bpmn20}group>,<{http://www.omg.org/bpmn20}handler>,<{http://www.omg.org/bpmn20}humanPerformer>,<{http://www.omg.org/bpmn20}import>,<{http://www.omg.org/bpmn20}inclusiveGateway>,<{http://www.omg.org/bpmn20}inputSet>,<{http://www.omg.org/bpmn20}interface>,<{http://www.omg.org/bpmn20}intermediateCatchEvent>,<{http://www.omg.org/bpmn20}intermediateThrowEvent>,<{http://www.omg.org/bpmn20}ioSpecification>,<{http://www.omg.org/bpmn20}lane>,<{http://www.omg.org/bpmn20}laneSet>,<{http://www.omg.org/bpmn20}linkEventDefinition>,<{http://www.omg.org/bpmn20}loopCharacteristics>,<{http://www.omg.org/bpmn20}manualTask>,<{http://www.omg.org/bpmn20}message>,<{http://www.omg.org/bpmn20}messageEventDefinition>,<{http://www.omg.org/bpmn20}messageFlow>,<{http://www.omg.org/bpmn20}monitoring>,<{http://www.omg.org/bpmn20}multiInstanceLoopCharacteristics>,<{http://www.omg.org/bpmn20}operation>,<{http://www.omg.org/bpmn20}outputSet>,<{http://www.omg.org/bpmn20}parallelGateway>,<{http://www.omg.org/bpmn20}parameter>,<{http://www.omg.org/bpmn20}parameterBinding>,<{http://www.omg.org/bpmn20}participant>,<{http://www.omg.org/bpmn20}participantAssociation>,<{http://www.omg.org/bpmn20}participantMultiplicity>,<{http://www.omg.org/bpmn20}partnerEntity>,<{http://www.omg.org/bpmn20}partnerRole>,<{http://www.omg.org/bpmn20}peopleAssignment>,<{http://www.omg.org/bpmn20}peopleAssignmentExpression>,<{http://www.omg.org/bpmn20}peopleAssignmentLiteral>,<{http://www.omg.org/bpmn20}peopleAssignmentPeopleGroup>,<{http://www.omg.org/bpmn20}peopleGroup>,<{http://www.omg.org/bpmn20}performer>,<{http://www.omg.org/bpmn20}potentialOwner>,<{http://www.omg.org/bpmn20}process>,<{http://www.omg.org/bpmn20}processRole>,<{http://www.omg.org/bpmn20}property>,<{http://www.omg.org/bpmn20}receiveTask>,<{http://www.omg.org/bpmn20}relationship>,<{http://www.omg.org/bpmn20}rendering>,<{http://www.omg.org/bpmn20}rootElement>,<{http://www.omg.org/bpmn20}script>,<{http://www.omg.org/bpmn20}scriptTask>,<{http://www.omg.org/bpmn20}sendTask>,<{http://www.omg.org/bpmn20}sequenceFlow>,<{http://www.omg.org/bpmn20}serviceReference>,<{http://www.omg.org/bpmn20}serviceTask>,<{http://www.omg.org/bpmn20}signal>,<{http://www.omg.org/bpmn20}signalEventDefinition>,<{http://www.omg.org/bpmn20}standardLoopCharacteristics>,<{http://www.omg.org/bpmn20}startEvent>,<{http://www.omg.org/bpmn20}structureDefinition>,<{http://www.omg.org/bpmn20}subProcess>,<{http://www.omg.org/bpmn20}task>,<{http://www.omg.org/bpmn20}terminateEventDefinition>,<{http://www.omg.org/bpmn20}text>,<{http://www.omg.org/bpmn20}textAnnotation>,<{http://www.omg.org/bpmn20}throwEvent>,<{http://www.omg.org/bpmn20}timerEventDefinition>,<{http://www.omg.org/bpmn20}transaction>,<{http://www.omg.org/bpmn20}userTask>

Getting user name of person logged into workspace in BPM 11g.

What API and method calls can we use to determine who is logged into BPM 11g? Since many people can be assigned a role or human task (using dynamic task assignments) how can we determine who the actual user is?
The use case is a user logs into the workspace and executes human tasks assigned to him/her. In the ADF UI, we are using database controls to view, update and create records in database associated with this task. The tables have audit information like, LAST_MODIFIED_BY and MODIFIED_DATE. These fields or columns need to be updated with the user ID and current system date when data changes in the tables.
The problem is that I know how to get the user who the task is assigned to, but if the user is a delegate or process owner, how do we know? Also if many people are assigned to the human task, how do we find which one is actually working on the human task? In other words the current logged in user?
In the ADF task flow, I have access to an object SystemAttributesType that contains a lot of useful information, like the list of assignees. The problem is it doesn't seem to give me information about who is actually working on it (logged in user). Here's a code snippet for how I got this object. It is a method in a managed bean associated with the task flow.
public List getAssignees() throws IOException {
FacesContext context = FacesContext.getCurrentInstance();
String ctx = (String) context.getApplication().evaluateExpressionGet(context,
"#{pageFlowScope.bpmWorklistContext}", String.class);
String tskId = (String)context.getApplication().evaluateExpressionGet(context,
"#{pageFlowScope.bpmWorklistTaskId}", String.class);
IWorkflowServiceClient workflowSvcClient = WorkflowService.getWorkflowServiceClient();
ITaskQueryService wfQueryService = workflowSvcClient.getTaskQueryService();
IWorkflowContext wfContext;
List assignees= "";
try {
wfContext = wfQueryService.getWorkflowContext(ctx);
Task myTask = wfQueryService.getTaskDetailsById(wfContext, tskId);
Element xmlPayload = (Element) myTask.getPayloadAsElement();
SystemAttributesType systemAttributes = myTask.getSystemAttributes();
assignees = systemAttributes.getAssignees();
return aissignees;
Thanks in advance for your help.

Hi.
Plz find the link below, it might hep you.
11g how to get participant information
Bibhu

BPM 11g development

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