WebService invocation - variable @namespace errro

Hi,
I am getting the below error. (Variable @namespace is not
defined)
I do not know webservices, I am just trying to access a WSDL
file from
flex. Can you please let me know why Flex shows this error?
On which
element is it expecting a namespace. The WSDL file I am using
already
has a targetNamespace.
Even if I do not call any methods from the webservice, I get
this error.
Even if I do only following it give me error. i.e it is
probably
tyring to invoke the webservice and check it.
<mx:WebService id="webService" wsdl="
http://someurl?wsdl">
<mx:operation name="getData"
result="resultHandler(event);"
fault="mx.controls.Alert.show(event.fault.faultString);"
/>
</mx:WebService>
Thanks in advance.
Regards,
Neha
ReferenceError: Error #1065: Variable @namespace is not
defined.
at
mx.rpc.xml::SchemaLoader/schemaImports()[E:\dev\3.0.x\frameworks\projects\rpc\sr\
c\mx\rpc\xml\SchemaLoader.as:102]
at
mx.rpc.wsdl::WSDLLoader/schemaImports()[E:\dev\3.0.x\frameworks\projects\rpc\src\
\mx\rpc\wsdl\WSDLLoader.as:253]
at
mx.rpc.wsdl::WSDLLoader/resultHandler()[E:\dev\3.0.x\frameworks\projects\rpc\src\
\mx\rpc\wsdl\WSDLLoader.as:162]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at
mx.rpc::AbstractInvoker/
http://www.adobe.com/2006/flex/mx/internal::dispatchRpcE\
vent()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\AbstractInvoker.as:168]
at
mx.rpc::AbstractInvoker/
http://www.adobe.com/2006/flex/mx/internal::resultHandle\
r()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\AbstractInvoker.as:191]
at
mx.rpc::Responder/result()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\Respo\
nder.as:41]
at
mx.rpc::AsyncRequest/acknowledge()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\r\
pc\AsyncRequest.as:74]
at
DirectHTTPMessageResponder/completeHandler()[E:\dev\3.0.x\frameworks\projects\rp\
c\src\mx\messaging\channels\DirectHTTPChannel.as:381]

I got the same error. How did you solve your problem? By the way, on your post:
var operation:Operation = request.getOperation("getData") as Operation;
What's the definition of request? Thanks.

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ODI-Webservice Invocation- Namespace missing in BPEL

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I have installed ODI (10.1.3.4).While trying to invoke a webservice(simple BPEL process) by giving the wsdl url, and giving the inputs and executing it, the request to the webservice(BPEL process) reaches without the namespace spacified but for the root element. Could anyone suggest a solution to this missing namespace during webservice invocation in ODI
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ReferenceError: Error #1065: Variable @namespace is not defined.

I am using FB4 but SDK 3.5. I created a webservice to call a webservice by .Net. The related codes are listed below
<mx:WebService id="ws" wsdl="{URL_WSDL2}" fault="wsHandleFault(event)" useProxy="false" >
<mx:operation name="GetDistrict"
 resultFormat="object"
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at mx.rpc.xml::SchemaLoader/schemaImports()
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When creating a Web Service in .NET, specifically a WCF based Web Service, the auto generated code tends to have an empty namespace (for you to fill). If you specify a namespace for the service contract and behavior this tends to resolve the Flex issue.
e.g. in your .NET service or service interface code you can specify them as attributes and would look something like:
' VB
Imports System.ServiceModel
<ServiceContract(Namespace:="http://somedomain.com")>
<ServiceBehavior(Namespace:="http://somedomain.com")>
Public Class MyWebService
// C#
using System.ServiceModel;
[ServiceContract(Namespace:="http://somedomain.com")]
[ServiceBehavior(Namespace:="http://somedomain.com")]
public class MyWebService
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Edited by: kasi.s on 21-Nov-2009 04:47

Hi Anuj,
Thanx for answering,
The variable namespaces apears in the same section(at the left) where the defined and default namespaces are located, and it seems to populate those from what you have difined in your WSDL but when you modify the WSDL this are not refreshed and you can have in there old namespaces not used any where else.
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Hi,
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||
||
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Hi,
I am getting the below error when I try to call the web service. Any suggestions to resolve this problem will be a great help.
<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<soap:Fault>
<faultcode>soap:VersionMismatch</faultcode>
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</soap:Fault>
</soap:Body>
</soap:Envelope>
(400)Bad Request
at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.j
ava:744)
at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:144)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrateg
y.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:2443)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at com.openq.crmondemand.ws.integrationevent.IntegrationEventWSStub.getE
vents(IntegrationEventWSStub.java:771)
at com.openq.webservices.batch.SiebelEventImporter.importEvents(SiebelEv
entImporter.java:61)
at com.openq.webservices.batch.SiebelEventLoaderMain.main(SiebelEventLoa
derMain.java:26)

Hello,
The following namespaces are supported by CRM On Demand:
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■ wsse="http://schemas.xmlsoap.org/ws/2002/04/secext"
■ wsse="http://schemas.xmlsoap.org/ws/2002/07/secext"
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Thanks,
Sean

Webservice invocation

Need help in invoking these webservices..
There are two webservices that I am trying to invoke one
after the other:-
1) first web service "setupwebsession" sets a session. Here I
have setup the session.webuserUI to a component.
2) second service tries to get a profile but displays an
error
Here is the webservice consuming:-
<cfinvoke webservice="
http://localhost:8050/WebServices.cfc?wsdl"
method="setUpWebUserSession"
returnVariable="soo">
<cfinvokeargument name="userName"
value="[email protected]">
<cfinvokeargument name="applicationToLogIn"
value="atccWeb">
</cfinvoke>
<cfoutput> #soo# </cfoutput>
<cfdump var="#Session.SessionID#">
<cfinvoke webservice="
http://localhost:8050/WebServices.cfc?wsdl"
method="getProfileHTML" returnvariable="profilehtml">
</cfinvoke>
<cfoutput>#getProfileHTML#</cfoutput>
I am trying to consume both these webservices but it displays
a following error.
Cannot perform web service invocation getProfileHTML.
The fault returned when invoking the web service operation
is:
AxisFault
faultCode: {
http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString:
[line 1, column 8] [--Catch Data--]
type: Application
tagname: CFOUTPUT
template:
C:/jboss-eap-4.3/jboss-as/server/atcc/tmp/deploy/tmp48291CTiWebServicesAPI.ear-contents/C TiWebServicesAPI-exp.war/CTiWebServicesAPI.cfc
Line: 75; Column: 3
ErrorCode:
message: session.WebUserUI.getWebProfileHTML() doesn't exist.
detail: Error at line 1, column 8
faultActor:
faultNode:
faultDetail:
http://xml.apache.org/axis/}hostname:124426-SECOM1
The error occurred in
C:\ColdFusion8\wwwroot\selfprojects\webservices1.cfm: line 10
8 : <cfdump var="#Session.SessionID#">
9 : <cfinvoke webservice="
http://localhost:8050/webervices.cfc?wsdl"
10 : method="getProfileHTML" returnvariable="profilehtml">
11 : </cfinvoke>
12 : <cfoutput>#getProfileHTML#</cfoutput>
Resources:
Check the ColdFusion documentation to verify that you are
using the correct syntax.
Search the Knowledge Base to find a solution to your problem.
Browser Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1;
.NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET
CLR 3.0.04506.648; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
Remote Address 127.0.0.1
Referrer
http://localhost:8500/selfprojects/
Date/Time 19-Mar-09 04:27 PM
Stack Trace (click to expand)
at
cfwebservices12ecfm1268558828.runPage(C:\ColdFusion8\wwwroot\selfprojects\webservices1.cf m:10)
coldfusion.xml.rpc.ServiceProxy$ServiceInvocationException:
Cannot perform web service invocation getProfileHTML.
at
coldfusion.xml.rpc.ServiceProxy.invokeImpl(ServiceProxy.java:230)
at
coldfusion.xml.rpc.ServiceProxy.invoke(ServiceProxy.java:143)
at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2222)
at
coldfusion.tagext.lang.InvokeTag.doEndTag(InvokeTag.java:417)
at
cfwebservices12ecfm1268558828.runPage(C:\ColdFusion8\wwwroot\selfprojects\webservices1.cf m:10)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
at
coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
at
coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at
coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
at
coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
at
coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
at
coldfusion.filter.LicenseFilter.invoke(LicenseFilter.java:27)
at
coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
at
coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:2 8)
at
coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
at
coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
at
coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at
coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.CfmServlet.service(CfmServlet.java:175)
at
coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
at
coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42 )
at
coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at
jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
at
jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at
jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
at
jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
at
jrun.servlet.http.WebService.invokeRunnable(WebService.java:172)
at
jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
at
jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
at
jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)

quote:
Originally posted by:
shafiur
Need help in invoking these webservices..
There are two webservices that I am trying to invoke one
after the other:-
1) first web service "setupwebsession" sets a session. Here I
have setup the session.webuserUI to a component.
2) second service tries to get a profile but displays an
error
Here is the webservice consuming:-
<cfinvoke webservice="
http://localhost:8050/WebServices.cfc?wsdl"
method="setUpWebUserSession"
returnVariable="soo">
<cfinvokeargument name="userName"
value="[email protected]">
<cfinvokeargument name="applicationToLogIn"
value="atccWeb">
</cfinvoke>
<cfoutput> #soo# </cfoutput>
<cfdump var="#Session.SessionID#">
<cfinvoke webservice="
http://localhost:8050/WebServices.cfc?wsdl"
method="getProfileHTML" returnvariable="profilehtml">
</cfinvoke>
<cfoutput>#getProfileHTML#</cfoutput>
You are trying to output the function name instead of the
returnvariable.

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package oracle.apps.atk.utils;
import java.net.MalformedURLException;
import java.net.URL;
import javax.xml.rpc.Call;
import javax.xml.rpc.Service;
import javax.xml.rpc.JAXRPCException;
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import javax.xml.rpc.ServiceFactory;
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   at System.Web.Services.Protocols.SoapServerProtocol.Initialize()
   at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing)
     at oracle.j2ee.ws.client.StreamingSender._raiseFault(StreamingSender.java:572)
     at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:414)
     at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:121)
     at oracle.j2ee.ws.client.dii.CallInvokerImpl.doInvoke(CallInvokerImpl.java:99)
     at oracle.j2ee.ws.client.dii.BasicCall.invoke(BasicCall.java:803)
     at oracle.apps.atk.utils.DynamicProxyClient.main(DynamicProxyClient.java:67)

Hallo Shay,
Thx for your answer. I have given this a try in JDev 11, but in the "Oracle PL/SQL Java EE Web Service Wizard" there are currently only this two options:
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- J2EE 1.4 with support for JSR181MR2 JAX-RPC (deploy to OC4J 11 with Java annotations)
Only if I choose the WebService Assistent for some POJO it offers "Java EE 1.5, with support for JAX-WS Annotations".
Is it planned in the final realease of JDev 11 to have JAX-WS also for PL/SQL WebServices?
Thx a lot for helping

Difference between HTTP and WebService Invocation in OracleCRM OnDemand

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Apart from the session-id returned by the method method of invocation , are there any concrete differences in performing a operation on OracleCRM by using HTTP ( say browser UI of Oracle ) and WebServices provided by them .

Hi Jay,
Thanks for your valuable inputs
Tried the same thing which you mentioned and restarted the services.
But no luck..
Is there anything to be done on the back-end to display 1st link in microsoft word format.
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but still its opening in html format only
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Here when I try the 2nd link it's opening propely in microsoft word format
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I tried local machine level settings but it's not working
Kindly help to let me know what needs to be done for the same.
Thanks & Regards,
Harish

Transaction timeout in BPEL for webservice invocation

[ERROR] [] [oracle.soa.bpel.engine.dispatch] [tid: orabpel.invoke.pool-4.thread-3] [userId: <anonymous>] [ecid: e8538d226bae7c2a:1914e8c0:148c67a5f26:-8000-00000000000031a2,1:27459] [APP: soa-infra] failed to handle message[[
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BEA1-166C02569896A59BE380
 at weblogic.transaction.internal.ServerTransactionImpl.wakeUp(ServerTransactionImpl.java:1788)
 at weblogic.transaction.internal.ServerTransactionManagerImpl.processTimedOutTransactions(ServerTransactionManagerImpl.java:1676)
 at weblogic.transaction.internal.TransactionManagerImpl.wakeUp(TransactionManagerImpl.java:1988)
 at weblogic.transaction.internal.ServerTransactionManagerImpl.wakeUp(ServerTransactionManagerImpl.java:1586)
 at weblogic.transaction.internal.WLSTimer.timerExpired(WLSTimer.java:35)
 at weblogic.timers.internal.TimerImpl.run(TimerImpl.java:273)
 at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:545)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
Message handle error.
error while attempting to process the message "com.collaxa.cube.engine.dispatch.message.invoke.InvokeInstanceMessage"; the reported exception is: Transaction Rolledback.: weblogic.transaction.internal.TimedOutException: Transaction timed out after 299 seconds
BEA1-166C02569896A59BE380
This is happening when invoking a webservices from BPEL and if it takes more than 5 minutes we are getting above Error
we have tried out SyncMaxWaitTime Property in BPEL configurations through SOA administration menu of EM. Also tried by increasing JTA timeout seconds in Service--JTA @ weblogic console.
Any suggestion or pointers..

Hi,
Could help set the following...
The timeouts should be configured based on the below condition
SyncMaxWaitTime < BPEL EJB's transaction timeout < Global Transaction Timeout
The values could be: SyncMaxWaitTime (3600) ; BPEL EJB's transaction timeout (3600); Global Transaction Timeout JTA (7200)
Setting the SyncMaxWaitTime :
This is the maximum time a synchronous BPEL process waits before it times out to get the response from another BPEL or a web service
Login to EM console
Expand SOA and right click on "soa-infra"
From context menu, select SOA Administration –> BPEL properties
Click on "More BPEL Configuration properties"
Enter the appropriate value for the SyncMaxWaitTime
Setting the global transaction timeout at Weblogic Domain Level:
This property controls the transaction timeout seconds for active transactions. If the transaction is still in the "active" state after this time, it is automatically rolled back.
Log into Oracle Weblogic Administration Console.
Click Services -> JTA.
Change the value of Timeout Seconds to the required value (the default is 30)
Click Save.
Restart Oracle Weblogic Server.
Overriding the transaction timeout setting for BPEL EJB's:
The timeout properties for the EJB's control the particular timeout setting for the SOA application, overriding the global setting specified by the JTA timeout
Log into Oracle Weblogic Administration Console.
Click Deployments.
Expand soa-infra -> EJBs.
Click on the configuration tab for the timeout setting for each of EJB’s listed below and the change the time out values as required.
Following EJBs need to be updated:
BPELActivityManagerBean
BPELDeliveryBean
BPELDispatcherBean
BPELEngineBean
BPELFinderBean
BPELInstanceManagerBean
BPELProcessManagerBean
BPELSensorValuesBean
BPELServerManagerBean
Click Save.
Restart Oracle Weblogic Server.
I hope you find it useful!
hugs!

REST Webservice invocation from Java

Hi Guys,
I am developing an application that needs to invoke a REST webservice and submit XML data to it. The server will then process the request XML data, and return a result, etc.
I have never worked with REST and have spent hours researching it on the NET. I have done SOAP calls in the past, but this seems to be eluding me some what.
Does anyone know of any useful links that explains REST implementation, frameworks / jars needed, or possibly even an example or two that shows me how to submit data via REST to a URL (would be first prize :) ).
Any help would be greatly appreciated.
Many thanks
Mark

http://java.sun.com/developer/technicalArticles/WebServices/restful/

Webservice invocation question ?

hi,
i had never create nor call a webservice... here the work i have to do :
my environnement is : weblogic 8.1, J2EE 1.3, eclipse.
i am developping a web application, this web applciation has a login form to enable user to connect to the application.
A web service already exits in another weblogicserver (i have the ip, port number, methode name....), this webservice and more specialy its methode checkAuthorization takes two parameters (username,password) and send back 3 result parameteers (res1, res2, res3).
what i have to do, is to create a helper class, let's say "webserviceClient" which invoke thsi webservice and depending on the result, authorize or not the connection.
i began to read the sun tutorial, i understand that there is two ways to do this job, using JAX-RPC or SOAP!!!!
my question is : are this componenet applicationserver dependent, in another way, does weblogic server 8.1 conatins the necessary package to do that ?
my second question is, what is the more easiest way to that ?
i have not a lot of time for doing that :-))),
thanks for your help

Hi Abhi,
Are your Web Service and Enterprise Application which call the web service both are running on the same server?
I think you should check web service processing time of the web service at server side(inside your web service/method) not at the client side. This way you will get better idea about how much time client takes to connect to web service and getting response back.
get elapsed time as Chicon specified at client side, and put similar at server side to get web method processing time like:
// This is you web method
public String webMethod() {
    long webServiceStart = System.currentTimeMillis();
    // Web Service Implementation
    // Web Service Implementation
    long webServiceEnd = System.currentTimeMillis();
    System.out.println("Web Service processing time : " + (webServiceEnd-webServiceStart) + " milliseconds");
}You should get above time almost same in both the case.
Because standalone application needs to connect to server explicitly where as an enterprise application running on same server as your web service is will get it invoked fast compared to standalone application.
Thanks,
Tejas

WebService invocation - variable @namespace errro

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