Exception when call makeNontransactional() on Transient Transactional instance

this fragment causes exception in Kodo v2.4.1
Court coo = Court.newInstance();
jdo.pm().makeTransactional(coo);
jdo.pm().makeNontransactional(coo); // evict would causes the same error
jdo.pm().evict(coo);
javax.jdo.JDOUserException: The instance "class
peacetech.gao.ogc.gctrack.jdo.Court" of id
"peacetech.gao.ogc.gctrack.jdo.oid.CourtOid#8852" is not managed by this
PersistenceManager.
at
com.solarmetric.kodo.runtime.PersistenceManagerImpl.checkValid(PersistenceMa
nagerImpl.java:2234)
at
com.solarmetric.kodo.runtime.PersistenceManagerImpl.makeNontransactionalFilt
er(PersistenceManagerImpl.java:1268)
at
com.solarmetric.kodo.runtime.PersistenceManagerImpl.makeNontransactional(Per
sistenceManagerImpl.java:1249)
at peacetech.gao.ogc.gctrack.Test.main(Test.java:51)
Exception in thread "main" Process terminated with exit code 1

Sorry "null" is referenced in the database, but does not exist error does
not apply - someone was tampering with data
"Alex Roytman" <[email protected]> wrote in message
news:[email protected]...
Transactional Transient instances stays forever in PM's ManagedObjectseven
if evictAll() is issued and so do all object they reference eating all
available memory untill garbage collection kicks in.
and if I keep reading this objects over and over again
Kodo blows with following error:
javax.jdo.JDODataStoreException: javax.jdo.JDODataStoreException: Type
"null" is referenced in the database, but does not exist.
NestedThrowables:
java.lang.NullPointerException
NestedThrowables:
javax.jdo.JDODataStoreException: Type "null" is referenced in thedatabase,
but does not exist.
NestedThrowables:
java.lang.NullPointerException
at
com.solarmetric.kodo.runtime.objectprovider.EagerResultList.<init>(EagerResu
ltList.java:40)
at
com.solarmetric.kodo.impl.jdbc.runtime.ResultListFactory.createResultList(Re
sultListFactory.java:75)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.executeQuery(JDBCSto
reManager.java:709)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCQuery.executeQuery(JDBCQuery.java
:93)
atcom.solarmetric.kodo.query.QueryImpl.executeWithMap(QueryImpl.java:792)
at com.solarmetric.kodo.query.QueryImpl.execute(QueryImpl.java:595)
at peacetech.gao.ogc.gctrack.Test.main(Test.java:51)
NestedThrowablesStackTrace:
javax.jdo.JDODataStoreException: Type "null" is referenced in thedatabase,
but does not exist.
NestedThrowables:
java.lang.NullPointerException
at
com.solarmetric.kodo.impl.jdbc.ormapping.SubclassProviderImpl.getType(Subcla
ssProviderImpl.java:122)
at
com.solarmetric.kodo.impl.jdbc.ormapping.SubclassProviderImpl.getType(Subcla
ssProviderImpl.java:96)
at
com.solarmetric.kodo.impl.jdbc.ormapping.ClassMapping.loadPrimaryMappings(Cl
assMapping.java:1034)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.initialize(JDBCStore
Manager.java:249)
at
com.solarmetric.kodo.runtime.StateManagerImpl.loadInitialState(StateManagerI
mpl.java:174)
at
com.solarmetric.kodo.runtime.PersistenceManagerImpl.getObjectByIdFilter(Pers
istenceManagerImpl.java:1023)
at
com.solarmetric.kodo.runtime.PersistenceManagerImpl.getObjectById(Persistenc
eManagerImpl.java:942)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.createFromResultSet(
JDBCStoreManager.java:762)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager$2.getResultObject(JD
BCStoreManager.java:717)
at
com.solarmetric.kodo.runtime.objectprovider.EagerResultList.<init>(EagerResu
ltList.java:35)
at
com.solarmetric.kodo.impl.jdbc.runtime.ResultListFactory.createResultList(Re
sultListFactory.java:75)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.executeQuery(JDBCSto
reManager.java:709)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCQuery.executeQuery(JDBCQuery.java
:93)
atcom.solarmetric.kodo.query.QueryImpl.executeWithMap(QueryImpl.java:792)
at com.solarmetric.kodo.query.QueryImpl.execute(QueryImpl.java:595)
at peacetech.gao.ogc.gctrack.Test.main(Test.java:51)
NestedThrowablesStackTrace:
java.lang.NullPointerException
at
com.solarmetric.kodo.impl.jdbc.ormapping.SubclassProviderImpl.getType(Subcla
ssProviderImpl.java:118)
at
com.solarmetric.kodo.impl.jdbc.ormapping.SubclassProviderImpl.getType(Subcla
ssProviderImpl.java:96)
at
com.solarmetric.kodo.impl.jdbc.ormapping.ClassMapping.loadPrimaryMappings(Cl
assMapping.java:1034)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.initialize(JDBCStore
Manager.java:249)
at
com.solarmetric.kodo.runtime.StateManagerImpl.loadInitialState(StateManagerI
mpl.java:174)
at
com.solarmetric.kodo.runtime.PersistenceManagerImpl.getObjectByIdFilter(Pers
istenceManagerImpl.java:1023)
at
com.solarmetric.kodo.runtime.PersistenceManagerImpl.getObjectById(Persistenc
eManagerImpl.java:942)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.createFromResultSet(
JDBCStoreManager.java:762)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager$2.getResultObject(JD
BCStoreManager.java:717)
at
com.solarmetric.kodo.runtime.objectprovider.EagerResultList.<init>(EagerResu
ltList.java:35)
at
com.solarmetric.kodo.impl.jdbc.runtime.ResultListFactory.createResultList(Re
sultListFactory.java:75)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCStoreManager.executeQuery(JDBCSto
reManager.java:709)
at
com.solarmetric.kodo.impl.jdbc.runtime.JDBCQuery.executeQuery(JDBCQuery.java
:93)
atcom.solarmetric.kodo.query.QueryImpl.executeWithMap(QueryImpl.java:792)
at com.solarmetric.kodo.query.QueryImpl.execute(QueryImpl.java:595)
at peacetech.gao.ogc.gctrack.Test.main(Test.java:51)
Exception in thread "main" Process terminated with exit code 1
"Alex Roytman" <[email protected]> wrote in message
news:[email protected]...
this fragment causes exception in Kodo v2.4.1
Court coo = Court.newInstance();
jdo.pm().makeTransactional(coo);
jdo.pm().makeNontransactional(coo); // evict would causes the sameerror
jdo.pm().evict(coo);
javax.jdo.JDOUserException: The instance "class
peacetech.gao.ogc.gctrack.jdo.Court" of id
"peacetech.gao.ogc.gctrack.jdo.oid.CourtOid#8852" is not managed by this
PersistenceManager.
at
com.solarmetric.kodo.runtime.PersistenceManagerImpl.checkValid(PersistenceMa
nagerImpl.java:2234)
at
com.solarmetric.kodo.runtime.PersistenceManagerImpl.makeNontransactionalFilt
er(PersistenceManagerImpl.java:1268)
at
com.solarmetric.kodo.runtime.PersistenceManagerImpl.makeNontransactional(Per
sistenceManagerImpl.java:1249)
at peacetech.gao.ogc.gctrack.Test.main(Test.java:51)
Exception in thread "main" Process terminated with exit code 1

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Andy Piper <[email protected]> wrote:
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com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365) at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944) at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266) at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95) at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170) Root Cause: com.sap.aii.af.service.api.AFException at com.sap.aii.af.service.api.AdapterAccess.call(AdapterAccess.java:122) at com.sap.aii.ibrun.server.lookup.AdapterProxyLocal.process(AdapterProxyLocal.java:87) at com.sap.aii.ibrun.server.lookup.SystemAccessorInternal.call(SystemAccessorInternal.java:47) at com.sap.aii.ibrun.server.lookup.SystemAccessorHmiServer.process(SystemAccessorHmiServer.java:141) at com.sap.aii.ibrun.server.lookup.SystemAccessorHmiServer.process(SystemAccessorHmiServer.java:74) at com.sap.aii.utilxi.hmis.server.HmisServiceImpl.invokeMethod(HmisServiceImpl.java:169) at com.sap.aii.utilxi.hmis.server.HmisServer.process(HmisServer.java:178) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:296) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.processRequestByHmiServer(HmisServletImpl.java:211) at com.sap.aii.utilxi.hmis.web.workers.HmisInternalClient.doWork(HmisInternalClient.java:70) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doWork(HmisServletImpl.java:496) at com.sap.aii.utilxi.hmis.web.HmisServletImpl.doPost(HmisServletImpl.java:634) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365) at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944) at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266) at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95) at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

The problem is: i don't know how to check for the HTTP-Header, because
my call
SOAPOutPayload = accessor.call(payload);
throws the mentioned exception, even though it works behind the scene.
Is it possible to check for the HTTP-Response-Code in the catch block?
We want to avoid an synchronous scenario because we don't need the result and the WebService is rather slow.

Scripting API: Com exception when calling Session.Record

Hi,
I'm communicating with SAP Scripting API Com-Object from my Net application.
When the Scripting events are disable in server side (by setting sapgui/user_scripting_disable_recording=TRUE in the server profile see Note 692245) ans i try to set the GuiSession.Record property to true i recieve a COM exception.
System.Runtime.InteropServices.COMException (0x80010105): The server threw an exception. (Exception from HRESULT: 0x80010105 (RPC_E_SERVERFAULT))
at System.RuntimeType.ForwardCallToInvokeMember(String memberName, BindingFlags flags, Object target, Int32[] aWrapperTypes, MessageData& msgData)
at SAPFEWSELib.ISapSessionTarget.set_Record(Boolean )
My question is - is this is the expected behavior? (I wouldn't expect exception when mode is disabled).
Thanks,
Dror.

The problem is: i don't know how to check for the HTTP-Header, because
my call
SOAPOutPayload = accessor.call(payload);
throws the mentioned exception, even though it works behind the scene.
Is it possible to check for the HTTP-Response-Code in the catch block?
We want to avoid an synchronous scenario because we don't need the result and the WebService is rather slow.

Nullpointer exception when calling Task.getPayloadAsElement()

Hi all,
I have deployed an simple bpel in my 10.1.3.1 bpel engine. The proces contains a simpel human tasks, which I want to complete using the human workflow 10.1.3 api. This is the task message which includes my payload:
initiateTask_ApproveLoanRequestTask
[2006/12/04 20:59:48]
Invoked 2-way operation "initiateTask" on partner "TaskService".
- <messages>
- <initiateTaskInput>
- <part xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="payload">
- <initiateTask xmlns="http://xmlns.oracle.com/bpel/workflow/taskService">
- <task xmlns="http://xmlns.oracle.com/bpel/workflow/task">
<title>
Aprove Loan Request task
</title>
- <payload>
- <approveLoanRequestPayload xmlns="http://xmlns.oracle.com/approveLoanRequest">
<nameRequester>
Tom
</nameRequester>
<loanRequest>
1000
</loanRequest>
<currency/>
<isApproved/>
</approveLoanRequestPayload>
</payload>
<taskDefinitionURI>
http://xesoa1.iteye.local:8894/orabpel/default/approveLoanRequest/1.0/ApproveLoanRequestTask/ApproveLoanRequestTask.task
</taskDefinitionURI>
<creator>
Tom
</creator>
<ownerUser>
bpeladmin
</ownerUser>
<ownerGroup/>
<priority>
3
</priority>
<identityContext/>
<userComment/>
<attachment/>
- <processInfo>
<domainId>
default
</domainId>
<instanceId>
100008
</instanceId>
<processId>
approveLoanRequest
</processId>
<processName>
approveLoanRequest
</processName>
<processType>
BPEL
</processType>
<processVersion>
1.0
</processVersion>
</processInfo>
<systemAttributes/>
<systemMessageAttributes/>
<titleResourceKey/>
<callback/>
<identificationKey/>
</task>
</initiateTask>
</part>
</initiateTaskInput>
- <initiateTaskResponseMessage>
- <part xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="payload">
- <initiateTaskResponse xmlns="http://xmlns.oracle.com/bpel/workflow/taskService">
- <workflowContext xmlns="http://xmlns.oracle.com/bpel/workflow/common">
- <credential>
<login>
bpeladmin
</login>
<identityContext>
jazn.com
</identityContext>
</credential>
<token>
13PdID5l3hQSt5QrDDwIyW0GK01koYzxtTLKFTV8e75uWJsSEkJuTRpE7+PJfcK3VL1koQYczeHlUE3fl4yvA9GAsezTFonLuQtb84khaEJpaOUFsBflwg1c5n7J/JE37eJW6HeqoT2utGTwWCfWP3Pm9InF5TUTQkqsguXpd29z+qEllTtnbJAbSRtyeUu5TtQGzcQcBWedYko8rql7XGSFba/O5DJriVW/nrgH7oC5c4diUencB0aVZzWTW2jrOogcTxbQfk8=
</token>
</workflowContext>
- <task xmlns="http://xmlns.oracle.com/bpel/workflow/task">
<title>
Aprove Loan Request task
</title>
- <payload>
- <approveLoanRequestPayload xmlns="http://xmlns.oracle.com/approveLoanRequest">
<nameRequester>
Tom
</nameRequester>
<loanRequest>
1000
</loanRequest>
<currency/>
<isApproved/>
</approveLoanRequestPayload>
- <approveLoanRequestPayload xmlns="http://xmlns.oracle.com/approveLoanRequest">
<nameRequester>
Tom
</nameRequester>
<loanRequest>
1000
</loanRequest>
<currency/>
<isApproved/>
</approveLoanRequestPayload>
</payload>
<taskDefinitionURI>
http://xesoa1.iteye.local:8894/orabpel/default/approveLoanRequest/1.0/ApproveLoanRequestTask/ApproveLoanRequestTask.task
</taskDefinitionURI>
<creator>
Tom
</creator>
<ownerUser>
bpeladmin
</ownerUser>
<ownerGroup/>
<priority>
3
</priority>
<identityContext>
jazn.com
</identityContext>
<userComment/>
<attachment/>
- <processInfo>
<domainId>
default
</domainId>
<instanceId>
100008
</instanceId>
<processId>
approveLoanRequest
</processId>
<processName>
approveLoanRequest
</processName>
<processType>
BPEL
</processType>
<processVersion>
1.0
</processVersion>
</processInfo>
- <systemAttributes>
<approvalDuration>
0
</approvalDuration>
<assignedDate>
2006-12-04T20:59:47.547+01:00
</assignedDate>
- <assigneeGroups>
<id>
Supervisor
</id>
</assigneeGroups>
<createdDate>
2006-12-04T20:59:47.555+01:00
</createdDate>
<digitalSignatureRequired>
false
</digitalSignatureRequired>
<expirationDate/>
<inShortHistory>
true
</inShortHistory>
<isGroup>
true
</isGroup>
<numberOfTimesModified>
1
</numberOfTimesModified>
<passwordRequiredOnUpdate>
false
</passwordRequiredOnUpdate>
<pushbackSequence>
-1
</pushbackSequence>
<secureNotifications>
false
</secureNotifications>
<state>
ASSIGNED
</state>
<taskId>
2043f79925decda1:559dec6a:10f4e2a1a3b:-7ac9
</taskId>
<taskNumber>
10063
</taskNumber>
- <updatedBy>
<id>
Tom
</id>
</updatedBy>
<updatedDate>
2006-12-04T20:59:47.555+01:00
</updatedDate>
<version>
1
</version>
<versionReason>
TASK_VERSION_REASON_INITIATED
</versionReason>
<taskDefinitionId>
default_approveLoanRequest_1.0_ApproveLoanRequestTask
</taskDefinitionId>
<taskDefinitionName>
ApproveLoanRequestTask
</taskDefinitionName>
</systemAttributes>
<systemMessageAttributes/>
<titleResourceKey/>
<callback/>
<identificationKey/>
</task>
</initiateTaskResponse>
</part>
</initiateTaskResponseMessage>
</messages>
When I want to parse the payload to binding objects the method task.getPayloadAsElement returns a nullpointer exception. I'm using the Remote client variant of the API.
I hope some one can help me on this issue.
Thanks in advance!
-Tom

The task payload is not populated when fetching a list of tasks using the queryTasks() method. You need to explicitly call getTaskDetailsById() or getTaskDetailsByNumber() to retrieve the complete task with the payload. Then the method task.getPayloadAsElement() should return you the payload as expected.

Exception when calling web service from Oracle forms 10g

Hi All,
I am trying to integrate Oracle Forms 10g(V 10.1.2.0.2.) with Web Services.
There is a java class named 'authenticate' which is generated using Oracle JDeveloper.
This class is included in the forms application by using "Import Java Class" feature.
Forms built the following funtion based on that class:
-- Method: authenticate (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
FUNCTION authenticate(
obj ORA_JAVA.JOBJECT,
a0 VARCHAR2,
a1 VARCHAR2) RETURN VARCHAR2 IS
BEGIN
args := JNI.CREATE_ARG_LIST(2);
JNI.ADD_STRING_ARG(args, a0);
JNI.ADD_STRING_ARG(args, a1);
message('here1');
RETURN JNI.CALL_STRING_METHOD(FALSE, obj, 'mypackage/AuthenticatorWebServiceServiceStub',
'authenticate', '(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;', args);
message('here2');
END;
However when the above code is invoked it shows the message 'here1' on the form and then throws the following exception: java.lang.Exception: java.lang.ClassCastException
Please suggest me what's wrong with the code. I appreciate your time and help.
Thanks,
Scott.

My primary skill is PL/SQL but the only information I found on Oracle's site to call a web service from a 10g Form was creating a jar file and importing the java class. Since I don't want to ask our corporate IT to make changes on the UNIX box for the jar files I went a different route.
I use UTL_HTTP.BEGIN_REQUEST to call a URL then load I load the data to a table as a CLOB since we have more than 4000 characters. Now I need to parse the XML and load it into a form. I have never done this so if there is a helpful site please let me know. I have looked at several sites but none do what I want.
Thanks

CX_SY_CONVERSION_NO_DATE_TIME:XSLT exception when calling Web Service

I have created a Web Service on our Sandbox SAP server and am attempting to call it from our DEV SAP Server. The returning structure contains date fields that sometimes are null. A null date field in SAP is equal to 00000000.
When I call the Web Service and the date values are null, I get the following exception:
CX_SY_CONVERSION_NO_DATE_TIME:XSLT exception.An error occurred when deserializing in the simple transformation program /1SAI/TXS982F8A669D1A54B7AD0D.
Value 0000-00-00 is not a valid date in accord with the XML format for ABAP
I would not expect to see this type of error, sense the call is between two SAP systems.
Is there anyway to fix this without moving space to any null date field in the function module?
That's kind of annoying to do sense I have so many date fields.
Example:
IF date1 IS INITIAL.
    MOVE space TO date1.
ENDIF.
IF date2 IS INITIAL.
    MOVE space TO date2.
ENDIF.
IF date3 IS INITIAL.
    MOVE space TO date3.
ENDIF.
IF date4 IS INITIAL.
    MOVE space TO date4.
ENDIF.

Hi All,
I got a solution for this exception. Hope it will help to all facing this problem.
I was using proxy created from SE80.
In my proxy for exporting parameters of methods I have changed all date fields.
Earlier it was having Techn. type under Attributes of fields : XSDDATE_D. I chnaged this to DATS.
It worked fine.
Manish

Exception when calling ABAP Proxy modelled in SAP PI: CL_SOAP_RUNTIME_ROOT

Hi,
We have a scenario where we:
1. Modell an interface in SAP PI
This interface contains a complex type from a different namespace
2. Use it to create an ABAP proxy in backend system
3. Configure it with SOAManager
4. Call the ABAP proxy ws directly from a third-party system (biztalk)
We're currently testing calling the ABAP proxy from soapUI, but get a strange exception thrown by the SOAP framework in ABAP backend.
The test in soapUI is setup by importing the WSDL acquired from SOAMANAGER.
The error message we in the SOAP response is:
CX_SY_REF_IS_INITIAL:Exception CX_SOAP_ROOT occurred
(program: CL_SOAP_RUNTIME_ROOT==========CP, include: CL_SOAP_RUNTIME_ROOT==========CM004, line: 130)..
An exception with the type CX_SY_REF_IS_INITIAL occurred, but was neither handled locally,
nor declared in a RAISING clause.Dereferencing of the NULL reference
It is a very low level error from the CL_SOAP_RUNTIME_ROOT program and not a descriptive error message at all.
We've checked the user and the authorizations it has, we've redone the SOAManager config but the problem persists.
We find no dumps in the ABAP proxy since the request never reaches it.
For a limited time I'll make WSDL and SOAP response available
WSDL (some values anonymized) available at http://dl.dropbox.com/u/4379928/SOAP/project.wsdl
Complete SOAP response is available at http://dl.dropbox.com/u/4379928/SOAP/soap_data.xml
Any ideas on where to look?

Hi,
We've now managed to implement a workaround.
The workaround was to create the endpoint in PI as well.
So that the traffic goes from third-party solution->PI-> WS-enabled ABAP Proxy
When we did this initially, we got some errors related to the asynch method of this call, but this was resolved by changing the channel from "best effort" to "Guaranteed delivery".
Still we don't know what the root cause of the initial problem was, but we assume it is related to the asynch nature of the service (though we have other asynch proxies that work without problems).
Regards
Dagfinn

A surprising exception when call the EJB

OS:Windows-2000
J2EE-Server:J2sdkee1.2.1
Database:SQLServer-2000
The CMP-bean---UserEJB has been deployed successfully.
Main client program:
UserHome userHome=(UserHome)PortableRemoteObject.narrow(objectRef,ejb.UserHome.class);
User user=userHome.create(userid,password,name);
When running the client program,exception occured like this:---
java.rmi.ServerException: RemoteException occurred in server thread; nested exce
ption is:
java.rmi.RemoteException: Transaction aborted (possibly due to transacti
on time out).; nested exception is:
javax.transaction.RollbackException
java.rmi.RemoteException: Transaction aborted (possibly due to transaction time
out).; nested exception is:
javax.transaction.RollbackException
javax.transaction.RollbackException
<<no stack trace available>>
But a new data-row has been inserted into the table successfully.
What on earth caused that? And how to solve this problem?
Any reply is welcome.Thanks!

I have only a partial solution (if you find it all I'll be happy to know myself...)
I had the same problem. It occurs that the problem is related to the definitions of transactions attributes in the table of the transaction tab. go to this tab and change the attribute from "required" to "supported" (I assume you have "required" and it should not be) in the method which causes the exception.
hope this helped.

Server exception when calling Naming.rebind() method

Hello,
I'm new at RMI and seem couldn't figure out a solution to my problem.
I'm calling Naming.rebind(...) in my code and got the exception below.
I'm not sure what's going on. Could somebody please advice?
com.myPackage.myClassRemote (this is not the original name) is my remote interface that is going to be used by clients side.
Thanks in advance for all the help.
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.lang.ClassNotFoundException: com.myPackage.myClassRemote
at sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:385)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:240)
at sun.rmi.transport.Transport$1.run(Transport.java:153)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:149)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:595)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:343)
at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
at java.rmi.Naming.rebind(Naming.java:160)
.....

Malcom -
This is an interesting problem that I could find no bugs or notes about. I hate to say it, but it sounds like the type of issue you will need to call Oracle Support on. Sounds like the type of thing that may need a test case and is too detailed for the forum.
The only thing I could think of to even suggest (which I am sure you have already done) is make sure that you make it GLOBAL so that if you come back to it will still be there. I guess there is the possibility that when it works is because it has not yet been garbage collected.
Regards,
Candace Stover
Forms Product Management

Throwinf an exception when calling 'SUSR_INTERNET_USERSWITCH'

hi all,
i am using sap stanandard function module 'CRM_ISA_IUSER_LOGIN' for authenticating internet users.inside this function module it is calling another
function module 'SUSR_INTERNET_USERSWITCH'.when i am debugging this one it is returning an exception 'MORE THEN ONE MODE'.
what might be the reason.
thans
balu

Hi Balu,
I think you should post this Question in the Business Server Pages (BSP). But my guess is that when you debug this application the exception is thrown because the Internet User perhaps is limited to one mode.
Regards
Gregor

Why there's error stating "unreported exception" when call function

     public void actionPerformed(ActionEvent evt)
          Object obj = evt.getSource();
          if (obj == DeleteButton)
               readfile(); // Error here
               deletefile();
               rename();
========================================================================
     public void readfile() throws Exception
          BufferedReader in = new BufferedReader(new FileReader("WhiteCollar2.txt"));
          line=in.readLine();
          found=0;
          while (line!=null)
               if ((line.substring(0,6)).equals((String)textfield.getText()))
                    System.out.println("CORRECT\n");
                    found=1;
               else
                    writefile();
               line=in.readLine();
========================================================================
How come when I call the above readfile(), it gives me :
DeleteScreen.java:70: unreported exception java.lang.Exception; must be caught or declared to be thrown
readfile();
However if I change to the following :
try{readfile()};
catch (Exception e) {}
The code works fine. I am still figuring out on throwing exceptions etc. But how come I already throw exceptions it still complains exception not declared?
Thanks and Rgds

but the writefile() function which I called in the
read() also throw exception but how come I do not need
to catch it for the write()?The error message says it all: must be caught or declared to be thrown. Thus, you must either catch the exception using try-catch or you must declare that your method throws the exception using the throws declaration.
Your call to writefile() is in the method readfile() that already declares that it throws Exception. So there is no problem there.
BTW, you should know that it is generally ill-advised to catch or declare exception using the superclass Exception. You should use as specific an exception class as possible. In this case I suppose it would be IOException.

Create a new session when calling a new/different transaction

Hello Everyone,
I have a dialog program in which I have a button that calls a different transaction. I would like for this transaction to open in a new session. This can be easily done (and there are several posts on this) with FM's TH_CREATE_MODE or ABAP4_CALL_TRANSACTION. Additionaly it can be done by remote enabling a custom FM and have the transaction call within your custom FM.
My issue is that I want to pass the transaction a table so that it fills a select-options table at the selection screen. Then of course I want to skip the selection screen and execute the transaction. I can pass data if the selection field is a parameter field, but I need to pass the new transaction a table so that a select-options field can be filled. Does anyone know how to do this and could recommend a proper approach?
Best Regards,
Scott

It seems that you want to start of a new report by calling the ABAP4_CALL_TRANSACTION. There is a parameter USING_TAB which you can use to fill up the data (must be BDC data) to be able to pass to called transaction. Since you are dealing with the select-options this is not a good idea.
I would suggest:
From your Module pool,
Fill the select option table and export it to ABAP memory using EXPORT
Now,
1. Create a dummy program ZDUMMY to SUBMIT your report ZREPORT.
2. IMPORT the exported select option table from memory in ZDUMMY
3. SUBMIT report ZREPORT with the select option
4. Attach transaction code say ZDUMMY.
In your module pool, after exporting the memory call the FM ABAP4_CALL_TRANSACTION with ZDUMMY transaction.
Regards,
Naimesh Patel

Exception when call makeNontransactional() on Transient Transactional instance

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