SQLException when calling getQuery() in RefCursor based VO

I have successfully created a ViewObject based on a RefCursor using the Sample codes at radioweblogs.
However when I override the executeQuery() of the RefCursor-based ViewObject to
print/log the VO's query, I get an SQLException: ... "Missing Expression...."
public void executeQuery() {
System.out.println("QUERY: " + getQuery()); //this causes the error, If i remove this line it will work properly...
super.executQuery();
}In case you're The reason why I had to call the getQuery() method is to trace the query of the ViewObject. The state of my ViewObject can be toggled. Sometimes its based on the normal declarative way, sometimes its based on a RefCursor. If its based on the normal declaration, i need to get query string...
Naturally if I based it on a refcursor, then I would set the Query, From Clause, Where clause to NULL , then the getQuery() method will return only "SELECT FROM" which is why the SQlException: Missing Expression is thrown.
But the call to the getQuery() method should not alter the state of the ViewObject, ryt?
I don't know but this might be a bug?
what are your thoughts?

Oimclient.jar was missing

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shanmuga gomathi nayagam wrote:
Hi all,
I am getting the below exception trace when I tried to rollback the data in WLI.I am getting the db connection Object from DBControl.
java.sql.SQLException: Cannot call rollback when using distributed transactions
at weblogic.jdbc.wrapper.JTAConnection.rollback(JTAConnection.java:313)Hi, Ideally, you should obtain the Transaction object and roll it back/ set it
to rollback only.
Joe
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BANNER
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3 v_list_cur sys_refcursor;
4
5 type t_out_rec is record (teststr varchar2(100) );
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7
8
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10
11 v_rec_count   number := 0;
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32
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Tubby wrote:
WhiteHat wrote:
nope - it works from sqlplus itermitantly (i.e. we always get the debug output but the cursor only sometimes fetches the rows).
it is almost as if the commit is being executed before the cursor is opened.
I still havn't been able to reproduce it except with the actual scenario that I am working with...Is the code you are dealing with exactly the same as the skeleton you've posted in your original post? Do you perhaps have a generic exception catcher in there somewhere (perhaps catching and hiding an ORA-01555) when the cursor is being fetched?
Not that i expect it to make any difference, but i'm curious as to why you've declared your cursor as IN / OUT ?
p_listcur in out sys_refcursor
the code structure in the real example is almost identical to that test case I produced - the exception handler is only catering for no_data_found, all other errors should be raised as normal.
edit: sorry I forgot to add - it's in/out because apparently that's what crystal reports needs in order to use the refcursor..... I'm not a crystal guy so I can't be any more specific than that sorry......
Edited by: WhiteHat on Oct 11, 2010 9:34 AM

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resolved.....
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ERROR: >>>>>[Another instance of the application is running on the server. JDeveloper redeploy the application.]
[Application SClient stopped but not undeployed from Server Instance IntegratedWebLogicServer]
[Running application SClient on Server Instance IntegratedWebLogicServer...]
[03:41:48 PM] ---- Deployment started. ----
[03:41:48 PM] Target platform is (Weblogic 10.3).
[03:41:48 PM] Retrieving existing application information
[03:41:48 PM] Running dependency analysis...
[03:41:48 PM] Deploying 2 profiles...
[03:41:48 PM] Wrote Web Application Module to C:\Users\W7\AppData\Roaming\JDeveloper\system11.1.1.2.36.55.36\o.j2ee\drs\SClient\sgetDataWebApp.war
[03:41:48 PM] Wrote Enterprise Application Module to C:\Users\W7\AppData\Roaming\JDeveloper\system11.1.1.2.36.55.36\o.j2ee\drs\SClient
[03:41:49 PM] Redeploying Application...
[03:41:49 PM] Application Redeployed Successfully.
[03:41:49 PM] The following URL context root(s) were defined and can be used as a starting point to test your application:
[03:41:49 PM] http://192.168.9.100:7101/SClient
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Run startup time: 1380 ms.
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     at com.sun.xml.ws.client.dispatch.DispatchImpl.invoke(DispatchImpl.java:215)
     at hnx.wsClient.procWeb(wsClient.java:75)
     at hnx.getIndex.doGet(getIndex.java:40)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:326)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: com.ctc.wstx.exc.WstxIOException: Exceeding stated content length of 228
     at com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:1687)
     at com.ctc.wstx.sw.BaseStreamWriter.writeEndDocument(BaseStreamWriter.java:585)
     at com.sun.xml.ws.message.saaj.SAAJMessage.writeTo(SAAJMessage.java:396)
     at com.sun.xml.ws.encoding.StreamSOAPCodec.encode(StreamSOAPCodec.java:114)
     ... 29 more
Caused by: java.net.ProtocolException: Exceeding stated content length of 228
     at weblogic.net.http.ContentLengthOutputStream.write(ContentLengthOutputStream.java:39)
     at com.ctc.wstx.io.UTF8Writer.flush(UTF8Writer.java:96)
     at com.ctc.wstx.sw.BufferingXmlWriter.flush(BufferingXmlWriter.java:214)
     at com.ctc.wstx.sw.BufferingXmlWriter.close(BufferingXmlWriter.java:194)
     at com.ctc.wstx.sw.BaseStreamWriter.finishDocument(BaseStreamWriter.java:1685)
     ... 32 more
java.lang.NullPointerException
     at hnx.wsClient.procWeb(wsClient.java:82)
     at hnx.getIndex.doGet(getIndex.java:40)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:326)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Can anyone help?
Thanks in advance.
LTThoi

I'm no webservices/servlet expert , but can you check the obvious out here -
javax.xml.ws.WebServiceException: com.ctc.wstx.exc.WstxIOException: Exceeding stated content length of 228
at ......
at hnx.wsClient.procWeb(wsClient.java:75)+ // check if you are passign something thats more than 228 chars
at hnx.getIndex.doGet(getIndex.java:40)

How to deal with complex SOAP responses when calling web services ???

Hi all,
I have an issue when calling a web service that returns a complex
SOAP response message. With simple responses (e. g. array of strings) it
worked.
I created the PDF as an Interactive form with Livecycle Designer 8.2.
The Javascript looks like this:
var cURL = "http://blabla";
var cTestString = "too";
SOAP.wireDump=true;
var response = SOAP.request(
     cURL: cURL,
     oRequest: {
          "http://blabla.com/:complete" : {
          arg0: cTestString
          cAction: "http://bla.com:50000/"
var resp = response["http://blabla.com:serviceResponse"];
console.println("lenght:"+resp.length);
var myns = "http://blabla.com/namespace";
for (var nItem in resp.return)
console.println("" + nItem + " " + resp.return[nItem] );
     for (var ConceptView in resp.return[nItem])
       console.println(" "+resp.return[nItem].length);
       console.println(" "+ConceptView+" "+resp.return[nItem][ConceptView] );
       if (ConceptView == myns + ":Response")
          for (var item2 in resp.return[nItem][ConceptView]){
              console.println("    "+item2+" "+resp.return[nItem][ConceptView][item2] );
I call the service and when I realized that I do not find out the type of the object returned, I used the nested for-in-loops to iterate through it. But it seems that there is just one item in the Javascript object returned, although the SOAP message clearly shows that there are more than one item.
Can you help me?
One key problem when analyzing this issue is that I do not know at all
the Javascript type of response. We suspected it might be an array, but it is not
because the method .length returns "undefined". It would already be
helpful to know at least the type of this object and to know callable
methods and so on ...
Best regards
Christoph
P.S. As mentioned I used Livecycle Designer 8.2 and displayed and
debugged the document using Acrobat 9.

Christoph,
Firstly LiveCycle Designer 8.2 is still not supported to develop forms as per my knowledge. The latest version compatible for SAP Interactive Forms is ALD 8.0.
There is a difference between Acrobat based forms and LiveCycle forms and based on your coding it looks to me that you are trying to create a LiveCycle based form with coding of Acrobat which is not supported in LiveCycle Desginer, which is why you may be getting the error.
I hope that does not confuse you, so may check this [link|http://www.acrobatusers.com/articles/2006/08/designer_or_forms/index.php] for some clear information on what point I was trying to make.
Chintan

Timeout when calling long running Oracle Apps Adapter API calls

When making a Oracle Apps Based adapter from ESB, Transactions are getting timedout for running calls (~ > 5 mins)
1) Created a Oracle Apps Adapter to execute a API call that returns, in our case, customer data.
2) Created a BPEL Which invokes this API based Adapter via. a partner link.
3) Following errors for calls which take ~ >5, transaction is timeout, when invoked from BPEL/ESB/SOAP UI Client.
From domain.log
==========
<2009-04-21 18:54:25,718> <DEBUG> <yeruvp.collaxa.cube.ws> <WSIFInvocationHandler::invoke> invoke failed
org.collaxa.thirdparty.apache.wsif.WSIFException: exception during SOAP invoke: Timed out; nested exception is:
     javax.xml.rpc.soap.SOAPFaultException: Timed out
     at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.populateFaultMessage(WSIFOperation_JaxRpc.java:3086)
     at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.invokeOperation(WSIFOperation_JaxRpc.java:1728)
     at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.invokeRequestResponseOperation(WSIFOperation_JaxRpc.java:1473)
     at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.executeRequestResponseOperation(WSIFOperation_JaxRpc.java:1196)
     at com.collaxa.cube.ws.WSIFInvocationHandler.invoke(WSIFInvocationHandler.java:476)
     at com.collaxa.cube.ws.WSInvocationManager.invoke2(WSInvocationManager.java:436)
     at com.collaxa.cube.ws.WSInvocationManager.invoke(WSInvocationManager.java:251)
     at com.collaxa.cube.engine.ext.wmp.BPELInvokeWMP.__invoke(BPELInvokeWMP.java:790)
     at com.collaxa.cube.engine.ext.wmp.BPELInvokeWMP.__executeStatements(BPELInvokeWMP.java:395)
     at com.collaxa.cube.engine.ext.wmp.BPELActivityWMP.perform(BPELActivityWMP.java:195)
     at com.collaxa.cube.engine.CubeEngine.performActivity(CubeEngine.java:3715)
     at com.collaxa.cube.engine.CubeEngine.handleWorkItem(CubeEngine.java:1655)
     at com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handleLocal(PerformMessageHandler.java:75)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.handleLocalMessage(DispatchHelper.java:220)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.sendMemory(DispatchHelper.java:317)
     at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:5710)
     at com.collaxa.cube.engine.CubeEngine.createAndInvoke(CubeEngine.java:1085)
     at com.collaxa.cube.engine.ejb.impl.CubeEngineBean.createAndInvoke(CubeEngineBean.java:132)
     at com.collaxa.cube.engine.ejb.impl.CubeEngineBean.syncCreateAndInvoke(CubeEngineBean.java:161)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.JAASInterceptor$1.run(JAASInterceptor.java:31)
     at com.evermind.server.ThreadState.runAs(ThreadState.java:646)
     at com.evermind.server.ejb.interceptor.system.JAASInterceptor.invoke(JAASInterceptor.java:34)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.TxRequiresNewInterceptor.invoke(TxRequiresNewInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
     at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
     at CubeEngineBean_LocalProxy_4bin6i8.syncCreateAndInvoke(Unknown Source)
     at com.collaxa.cube.engine.delivery.DeliveryHandler.initialRequestAnyType(DeliveryHandler.java:515)
     at com.collaxa.cube.engine.delivery.DeliveryHandler.initialRequest(DeliveryHandler.java:457)
     at com.collaxa.cube.engine.delivery.DeliveryHandler.request(DeliveryHandler.java:131)
     at com.collaxa.cube.ejb.impl.DeliveryBean.request(DeliveryBean.java:95)
     at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.JAASInterceptor$1.run(JAASInterceptor.java:31)
     at com.evermind.server.ThreadState.runAs(ThreadState.java:646)
     at com.evermind.server.ejb.interceptor.system.JAASInterceptor.invoke(JAASInterceptor.java:34)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
     at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
     at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
     at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
     at DeliveryBean_RemoteProxy_4bin6i8.request(Unknown Source)
     at com.collaxa.cube.ws.soap.oc4j.SOAPRequestProvider.processNormalOperation(SOAPRequestProvider.java:451)
     at com.collaxa.cube.ws.soap.oc4j.SOAPRequestProvider.processBPELMessage(SOAPRequestProvider.java:274)
     at com.collaxa.cube.ws.soap.oc4j.SOAPRequestProvider.processMessage(SOAPRequestProvider.java:120)
     at oracle.j2ee.ws.server.provider.ProviderProcessor.doEndpointProcessing(ProviderProcessor.java:956)
     at oracle.j2ee.ws.server.WebServiceProcessor.invokeEndpointImplementation(WebServiceProcessor.java:349)
     at oracle.j2ee.ws.server.provider.ProviderProcessor.doRequestProcessing(ProviderProcessor.java:466)
     at oracle.j2ee.ws.server.WebServiceProcessor.processRequest(WebServiceProcessor.java:114)
     at oracle.j2ee.ws.server.WebServiceProcessor.doService(WebServiceProcessor.java:96)
     at oracle.j2ee.ws.server.WebServiceServlet.doPost(WebServiceServlet.java:177)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at oracle.security.jazn.oc4j.JAZNFilter$1.run(JAZNFilter.java:396)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
     at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:410)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:623)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:302)
     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:190)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
     at java.lang.Thread.run(Thread.java:595)
Caused by: javax.xml.rpc.soap.SOAPFaultException: Timed out
     at oracle.j2ee.ws.client.StreamingSender._raiseFault(StreamingSender.java:568)
     at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:396)
     at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:112)
     at oracle.j2ee.ws.client.dii.CallInvokerImpl.directInvoke(CallInvokerImpl.java:726)
     at oracle.j2ee.ws.client.dii.BasicCall.directInvoke(BasicCall.java:743)
     at oracle.j2ee.ws.client.dii.BasicCall.invoke(BasicCall.java:649)
     at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.invokeOperation(WSIFOperation_JaxRpc.java:1714)
     ... 83 more
<2009-04-21 18:54:25,721> <ERROR> <yeruvp.collaxa.cube.ws> <WSIFInvocationHandler::invoke> Fault happened: exception during SOAP invoke: Timed out; nested exception is:
     javax.xml.rpc.soap.SOAPFaultException: Timed out
<2009-04-21 18:54:25,752> <DEBUG> <yeruvp.collaxa.cube.engine> AJPRequestHandler-RMICallHandler-61, a4 <invoke> partner OrgCustAdapter_pl, wikey:7990001-BpInv0-BpSeq0.3-3, bpel code line:84, Connection info:oracle_jdbc_driver_T4CConnection_Proxy@17f3851, connection hashCode:25114705, autocommit:false, Transaction info:[Transaction : orabpel : Xid( Global Id 1b.16.00.7d.00.00.00.00.2f.d3.6d.ca.20.01.00.00.17.41.03.00.00.00.00.00, Format Id 1330790740)], jtaTxState:1, CubeInstance:7990001, Process name:testCustomer_BPEL
Now looking to troubleshoot this Timed out issue.
i, Does this need to increase any configuration file timeout parameter on EBS Adapter or other component ?
Any suggessions to fix/towards resolution is appricated.
Thanks,
sgaraga

After increasing sync-time-out and global transaction time out to 1800. Issue is still reported.
We are not using the jdbc pool.
Still not sure what we are missing here and running into this:
WSIFInvocationHandler::invoke> invoke failed
org.collaxa.thirdparty.apache.wsif.WSIFException: exception during SOAP invoke: Timed out; nested
exception is:
javax.xml.rpc.soap.SOAPFaultException: Timed out
In addition:
========
Tested calling this PL/SQL API (exactly the same API CALLED in BPEL) in TOAD and this ran for 20 mts in DB.
With the changes(sync-time-out,global transaction time,hpptd.conf, and transaction-manager.xml ) in SOA configuration then we are getting the exception ..
So, we need help with SOA configuration to get the BPEL service working when the API called within BPEL service is taking approximately 20 mts.
Edited by: sgaraga on Apr 22, 2009 4:29 PM

500 Internal Server Error - When calling LOV's

I receiving the following error when calling a LOV.
Both date LOV's and LOV's based on a foreign key fail.
500 Internal Server Error
OracleJSP: oracle.jsp.provider.JspCompileException:
Errors compiling:D:\Oracle\oc4j\j2ee\home\application-deployments\ois\web\persistence\_pages\_jheadstart\_lovFrame.java
error: Invalid class file format in C:\Program Files\Java\j2re1.4.0\lib\rt.jar(java/lang/Object.class). The major.minor version '48.0' is too recent for this tool to understand.
D:\Oracle\oc4j\j2ee\home\application-deployments\ois\web\persistence\_pages\_jheadstart\_lovFrame.java:0: Class java.lang.Object not found in class com.orionserver.http.OrionHttpJspPage.
package _jheadstart;
^
2 errors

Marcel,
JDeveloper will not run out of the box with JDK 1.4. There is a help topic 'Configuring Support for JDK 1.4.0.01 in JDeveloper' that gives you some information.
But you also need to verify the compatability of all the frameworks you use with JKD 1.4, including BC4J, MVC and UIX. E.g. the classes12.jar we normally use for a JHeadstart application only works with JKD 1.2/1.3.
Having found out which versions of the frameworks you need, the next step is to validate whether the JHeadstart runtime classes will work with these versions. We have no experience ourself in this respect.
If it is an option for you, you might consider to downgrade to JKD 1.3.
Jan Kettenis

SetQueryTimeout when calling stored procedures

I cannot seem to get a query to timeout when calling a stored procedure in Oracle 8i. I have set the query timeout to 1 (sec.) and the query takes a few minutes to return. I get no exception and the query returns normally. When I use a prepared statement the query times out as expected and I get an exception. Should this work?

Hi,
The issue: I want a timeout on database locks, without doing
a select for update wait x/ or nowait for every row concerned.
Once the thread called java.net.SocketInputStream.socketread0() (unfortunatelly
without a timeout), I currently only see 2 ways to get my thread out of there:
- The lock is resolved (by the blocking instance) resp. the db server
- By calling System.exit() (which I do not wish to do)
So I want the Oracle Driver to call socketRead with a timeout, or if
i can't do so. I'd like to set the timeout to the Socket myself.
Or if I can't do so either, I plan to give a new SocketImplFactory
to my client VM, which will implement a Socket with a fixed timeout
on reads.
Hint's (what I found out so far):
- Calling interrupt on the invoking Thread wan't help
- Calling statement.setQueryTimeout() wan't help, because the SqlException
will be thrown at the time the statement leaves the socketRead(), which is
when to lock is resolved, which is too late
- The timeout used is defined by the used SocketImpl, which
is by default the java.net.PlainSocketImpl, which is by default 0, which means
'wait forever'
- I did not found a way to set a timeout on the db server side, to resolve
this problem
Details:
I am using Oracles JDBC Thin Driver 9i 9.2.0.3
So far I did not specify any additional properties to the ConnectionFactory
than user/pwd

How can I get error message when calling pl/sql

Hi,
I call a pl/sql java wrapper generated by Rosetta.
public static void startWf(
OracleConnection _connection,
BigDecimal p_goal_header_id,
BigDecimal p_submiter_userid,
String p_commit,
String p_init_msg_list,
String [] x_return_status,
BigDecimal [] x_msg_count,
String [] x_msg_data
) throws SQLException
the pl/sql is written by the standard way of OAF backend,
PROCEDURE start_wf ( p_goal_header_id in number
          ,p_submiter_userid     in number
,p_commit in varchar2 DEFAULT FND_API.G_TRUE
          ,p_init_msg_list in varchar2 DEFAULT FND_API.G_FALSE
,x_return_status out varchar2
,x_msg_count out number
,x_msg_data out varchar2);
when running this procedure in TOAD, in case of error, following script can print error message:
if l_return_status <> 'S' then
dbms_output.put_line('Result');
dbms_output.put_line('status: '||l_return_status);
dbms_output.put_line('error count: '||l_msg_count);
dbms_output.put_line('Loop Error');
dbms_output.put_line('Err: '||fnd_msg_pub.get(-1,p_encoded=>'F'));
for i in 2..l_msg_count loop
dbms_output.put_line('Err: '||fnd_msg_pub.get(p_encoded=>'F'));
end loop;
end if;
if l_return_status = 'S' then
dbms_output.put_line('Success');
end if;
end;
My question is when calling pl/sql java wrapper from Java, in case of Error, return_status="E", then in order to get exact error msg, is there any equivalent java method such as get error from pageContext or OADBTransaciton.. etc instead of calling again pl/sql fnd_msg_pub.get to get error msg?
thanks
Lei

Lei,
You can use
checkErrors(OADBTransaction pTx,
int pMessageCount,
String pReturnStatus,
String pMessageData)
method in OAExceptionUtils Class.For details look at javadoc of OAExceptionUtils Class.
--Mukul

Netweaver throwing following exception when calling the ProductionOrder WS

Hi,
when calling the ProductionOrder web service I get the following exception from the system:
nested exception is: com.sap.engine.services.ts.exceptions.BaseSystemException: Exception ( SAP J2EE Engine JTA Transaction : [0ffffffaa60fffffffe00103e] ) in rollback.
The system was migrated from Netweaver CE 7.1 SP4 to SP5 before the error started to occur.
Any ideas how to fix this? Start/Stopping ME didn't do the trick.
Kind Regards,
Christoph Mertins

Yes the stack trace is:
System exception
[EXCEPTION]
javax.ejb.EJBException: nested exception is: com.sap.engine.services.ts.exceptions.BaseSystemException: Exception ( SAP J2EE Engine JTA Transaction : [0ffffffaa60fffffffe0013ffffffb6] ) in rollback.
com.sap.engine.services.ts.exceptions.BaseSystemException: Exception ( SAP J2EE Engine JTA Transaction : [0ffffffaa60fffffffe0013ffffffb6] ) in rollback.
at com.sap.engine.services.ts.jta.impl.TransactionImpl.rollback(TransactionImpl.java:921)
at com.sap.engine.services.ts.jta.impl.TransactionManagerImpl.rollback(TransactionManagerImpl.java:486)
at com.sap.engine.services.ejb3.runtime.impl.TransactionAttributeHandler$Required.error(TransactionAttributeHandler.java:296)
at com.sap.engine.services.ejb3.runtime.impl.TransactionAttributeHandler$TransactionAttributeErrorsHandler.error(TransactionAttributeHandler.java:130)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:40)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:16)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16)
at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177)
at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133)
at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164)
at $Proxy3782.create(Unknown Source)
at com.sap.me.productdefinition.wserpimpl.productionOrder.ProductionOrderPersister.createOrUpdate(ProductionOrderPersister.java:133)
at com.sap.me.productdefinition.wserpimpl.GenericVOServiceImpl.createOrUpdate(GenericVOServiceImpl.java:57)
at com.sap.me.productdefinition.wserpimpl.productionOrder.ProductionOrderServiceHandlerAdapter.updateProductionOrder(ProductionOrderServiceHandlerAdapter.java:51)
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:592)
at com.visiprise.frame.proxy.DefaultInterceptor.intercept(DefaultInterceptor.java:31)
at com.visiprise.frame.proxy.InterceptorChain.process(InterceptorChain.java:48)
at com.visiprise.frame.proxy.ProxyContext.process(ProxyContext.java:67)
at com.visiprise.frame.proxy.AdviceInterceptor.intercept(AdviceInterceptor.java:45)
at com.visiprise.frame.proxy.InterceptorChain.process(InterceptorChain.java:48)
at com.visiprise.frame.proxy.GenericSOProxy.invoke(GenericSOProxy.java:81)
at $Proxy3884.updateProductionOrder(Unknown Source)
at com.sap.me.production.ws.ProductionOrderService.updateProductionOrder(ProductionOrderService.java:53)
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:592)
at com.sap.engine.services.webservices.runtime.JavaClassImplementationContainer.invokeMethod(JavaClassImplementationContainer.java:96)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.process0(RuntimeProcessingEnvironment.java:525)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.preProcess(RuntimeProcessingEnvironment.java:494)
at com.sap.engine.services.webservices.espbase.server.runtime.RuntimeProcessingEnvironment.process(RuntimeProcessingEnvironment.java:260)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPostWOLogging(ServletDispatcherImpl.java:178)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPostWithLogging(ServletDispatcherImpl.java:114)
at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:72)
at com.sap.engine.services.webservices.servlet.SOAPServletExt.doPost(SOAPServletExt.java:90)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.runServlet(FilterChainImpl.java:162)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:81)
at com.sap.me.webservice.ClearServiceContextFilter.doFilter(ClearServiceContextFilter.java:28)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:73)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:461)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:298)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:397)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
at com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:48)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:83)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:243)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:78)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
at com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.MemoryStatisticFilter.process(MemoryStatisticFilter.java:43)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.filters.DSRHttpFilter.process(DSRHttpFilter.java:42)
at com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:428)
at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:247)
at com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:45)
at com.sap.engine.core.thread.execution.Executable.run(Executable.java:122)
at com.sap.engine.core.thread.execution.Executable.run(Executable.java:101)
at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:327)
Caused by: com.sap.engine.services.dbpool.exceptions.BaseResourceException: SQLException is thrown by the pooled connection: com.sap.sql.log.OpenSQLException: Connection object com.sap.sql.jdbc.vendor.VendorConnectionHandle@aa1bf8e has already been closed.
at com.sap.engine.services.dbpool.spi.LocalTXManagedConnectionImpl.throwBaseResourceException(LocalTXManagedConnectionImpl.java:89)
at com.sap.engine.services.dbpool.spi.LocalTXManagedConnectionImpl.rollback(LocalTXManagedConnectionImpl.java:389)
at com.sap.engine.services.ts.jta.impl.TransactionImpl.rollback(TransactionImpl.java:813)
... 83 more
Caused by: com.sap.sql.log.OpenSQLException: Connection object com.sap.sql.jdbc.vendor.VendorConnectionHandle@aa1bf8e has already been closed.
at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:83)
at com.sap.sql.log.Syslog.createAndLogOpenSQLException(Syslog.java:122)
at com.sap.sql.jdbc.vendor.VendorConnectionHandle.validate(VendorConnectionHandle.java:383)
at com.sap.sql.jdbc.vendor.VendorConnectionHandle.setAutoCommit(VendorConnectionHandle.java:38)
at com.sap.engine.services.dbpool.spi.LocalTXManagedConnectionImpl.rollback(LocalTXManagedConnectionImpl.java:386)
... 84 more

JAX-WS client error when calling web method

My JAX-WS client is getting the following error when calling a web method:
Exception in thread "main" javax.xml.ws.WebServiceException:
No Content-type in the header!
I'm using Eclipse as my development environment. I use the CXF facet to generate a WSDL from Java code. I then use the New -> Web Service Client to generate client side code from the WSDL.
The following fully describes my environment:
Windows XP
JDK 1.6.0_22
Java EE 6
Eclipse Helios
Apache CXF 2.3.0 (runtime)
Tomcat 6.0
I have found several post on the net that describe this problem and a solution for JBoss, but I have been unable to find anything that addresses this error on Tomcat.
I can provide source code if needed. The app is a simple Hello World web service. I'm using it to try and get familiar with developing web services with all the components listed above.
Thanks

Hi Anders,
The resolution of the crossdomain problem is not to store an cross-domain-policy file at the [SAP] webservice side; but instead it needs to be done at the (every...) webservice client. In case the client is an IIS based webapplication (and thus the ultimate end-users are accessing it via their browser), this is not such an issue. It there is sufficient to put an crossdomain.xml policy file in the IIS main virtual root of your 'client' .net webapplication (c:\inetpub\wwwroot). It also can be required or at least helpful to put a clientaccesspolicy.xml file; both at the main virtual root and in the virtual root of the specific webapplication
In case of SharePoint application, the crossdomain.xml file must be stored in the WSS virtual root of that site; c:\inetpub\wwwroot\wss\virtualdirectories\<your SharePoint webapp>
Best regards, William.

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