Implementing a Webservice with AXIS, which calls CORBA objects

Hi @all!
First my aim is it to invoke a Webservice by a Client. As toolkit for developing this Webservice I use AXIS 1.0. This Webservice in turn should establish a CORBA connection to a third application.
A direct access to the CORBA objects without the AXIS Webservice works fine. The Webservice without the Corba access is also running errorfree.
When trying to implement a Webservice with AXIS, which calls CORBA objects following fault was generated:
"internal Server Error(500)".
Are there known problems with AXIS in conjunction with CORBA?

Okay here's the error log file:
1000 of lines, which aren't very helpful for me.
As ORB I use JacORB.
AxisFault
faultCode: {http://xml.apache.org/axis/}HTTP
faultString: (500)Internal Server Error
faultActor: null
faultDetail:
     null: return code: 500
<html><head><title>Apache Tomcat/4.1.18 - Error report</title><STYLE></STYLE> </head><body><h1>HTTP Status 500 - </h1><HR size="1" noshade><p><b>type</b> Exception report</p><p><b>message</b> <u></u></p><p><b>description</b> <u>The server encountered an internal error () that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>javax.servlet.ServletException: Servlet execution threw an exception
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
     at java.lang.Thread.run(Thread.java:484)
</pre></p><p><b>root cause</b> <pre>java.lang.NoClassDefFoundError: org/omg/PortableServer/POAOperations
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:195)
     at org.apache.axis.utils.ClassUtils$2.run(ClassUtils.java:187)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.axis.utils.ClassUtils.loadClass(ClassUtils.java:171)
     at org.apache.axis.utils.ClassUtils.forName(ClassUtils.java:154)
     at org.apache.axis.utils.cache.ClassCache.lookup(ClassCache.java:122)
     at org.apache.axis.providers.java.JavaProvider.getServiceClass(JavaProvider.java:502)
     at org.apache.axis.providers.java.JavaProvider.initServiceDesc(JavaProvider.java:535)
     at org.apache.axis.handlers.soap.SOAPService.getInitializedServiceDesc(SOAPService.java:322)
     at org.apache.axis.deployment.wsdd.WSDDService.makeNewInstance(WSDDService.java:477)
     at org.apache.axis.deployment.wsdd.WSDDDeployableItem.getNewInstance(WSDDDeployableItem.java:312)
     at org.apache.axis.deployment.wsdd.WSDDDeployableItem.getInstance(WSDDDeployableItem.java:298)
     at org.apache.axis.deployment.wsdd.WSDDDeployment.getServiceByNamespaceURI(WSDDDeployment.java:503)
     at org.apache.axis.configuration.FileProvider.getServiceByNamespaceURI(FileProvider.java:273)
     at org.apache.axis.MessageContext.getPossibleOperationsByQName(MessageContext.java:226)
     at org.apache.axis.message.BodyBuilder.onStartChild(BodyBuilder.java:150)
     at org.apache.axis.encoding.DeserializationContextImpl.startElement(DeserializationContextImpl.java:893)
     at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:459)
     at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:221)
     at org.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(XMLNamespaceBinder.java:874)
     at org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(XMLNamespaceBinder.java:591)
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:747)
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1477)
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:329)
     at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:525)
     at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:581)
     at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
     at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1175)
     at javax.xml.parsers.SAXParser.parse(SAXParser.java:394)
     at org.apache.axis.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:232)
     at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:546)
     at org.apache.axis.Message.getSOAPEnvelope(Message.java:377)
     at org.apache.axis.server.AxisServer.invoke(AxisServer.java:304)
     at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:701)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:335)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
     at java.lang.Thread.run(Thread.java:484)
</pre></p><HR size="1" noshade><h3>Apache Tomcat/4.1.18</h3></body></html>
(500)Internal Server Error
     at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:630)
     at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:131)
     at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:71)
     at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:156)
     at org.apache.axis.SimpleChain.invoke(SimpleChain.java:126)
     at org.apache.axis.client.AxisClient.invoke(AxisClient.java:182)
     at org.apache.axis.client.Call.invokeEngine(Call.java:2113)
     at org.apache.axis.client.Call.invoke(Call.java:2102)
     at org.apache.axis.client.Call.invoke(Call.java:1851)
     at org.apache.axis.client.Call.invoke(Call.java:1777)
     at org.apache.axis.client.Call.invoke(Call.java:1315)
     at CsbClient.main(CsbClient.java:82)
[INFO] enterprise - -Mapping Exception to AxisFault <(500)Internal Server Error>
(WSDDDeployableItem.java:312)
     at org.apache.axis.deployment.wsdd.WSDDDeployableItem.getInstance(WSDDDeployableItem.java:298)
     at org.apache.axis.deployment.wsdd.WSDDDeployment.getServiceByNamespaceURI(WSDDDeployment.java:503)
     at org.apache.axis.configuration.FileProvider.getServiceByNamespaceURI(FileProvider.java:273)
     at org.apache.axis.MessageContext.getPossibleOperationsByQName(MessageContext.java:226)
     at org.apache.axis.message.BodyBuilder.onStartChild(BodyBuilder.java:150)
     at org.apache.axis.encoding.DeserializationContextImpl.startElement(DeserializationContextImpl.java:893)
     at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:459)
     at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:221)
     at org.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(XMLNamespaceBinder.java:874)
     at org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(XMLNamespaceBinder.java:591)
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:747)
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1477)
     at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:329)
     at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:525)
     at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:581)
     at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)
     at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1175)
     at javax.xml.parsers.SAXParser.parse(SAXParser.java:394)
     at org.apache.axis.encoding.DeserializationContextImpl.parse(DeserializationContextImpl.java:232)
     at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:546)
     at org.apache.axis.Message.getSOAPEnvelope(Message.java:377)
     at org.apache.axis.server.AxisServer.invoke(AxisServer.java:304)
     at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:701)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:335)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
     at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
     at java.lang.Thread.run(Thread.java:484)
</pre></p><HR size="1" noshade><h3>Apache Tomcat/4.1.18</h3></body></html>
(500)Internal Server Error
     at org.apache.axis.transport.http.HTTPSender.readFromSocket(HTTPSender.java:630)
     at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:131)
     at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:71)
     at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:156)
     at org.apache.axis.SimpleChain.invoke(SimpleChain.java:126)
     at org.apache.axis.client.AxisClient.invoke(AxisClient.java:182)
     at org.apache.axis.client.Call.invokeEngine(Call.java:2113)
     at org.apache.axis.client.Call.invoke(Call.java:2102)
     at org.apache.axis.client.Call.invoke(Call.java:1851)
     at org.apache.axis.client.Call.invoke(Call.java:1777)
     at org.apache.axis.client.Call.invoke(Call.java:1315)
     at CsbClient.main(CsbClient.java:82)
Exception in thread "main"

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Hi All,
I am able to fulfil above requirement. Now I am stuck at below point. Need your help!
Is there any way to UPDATE the XML file attached to a Data Definition (XML Publisher > Data Definition) using a standard package or procedure call or may be an API from backend? I am creating an XML dynamically and I want to attach it to its Data Definition programmatically using SQL.
Please let me know if there is any oracle functionality to do this.
If not, please let me know the standard directories on application/database server where the XML files attached to Data Definitions are stored.
For eg, /$APPL_TOP/ar/1.0/sql or something.
Regards,
Swapnil K.

Call a Webservice with SAML securty in PI 7.0

Hi experts,
I need to call a Webservice with SAML security from PI 7.0, Is It possible? or only It is possible with PI 7.1?
Thanks in advance,
Jose Manuel

Hi Jose,
Let me answer your questuion first :
No, using PI 7.0 I dont think its posible..
Below is a brief overview on SAML.
SAML: It stands for Security Assertion Markup Language, it is an XML standard which is used to exchange security information between a service provider and an identity provider.
Why we need it ???
We have a concept called Principal Propagation in PI 7.1, Principal Propagation allows to securely pass the identity of a user from a sender application to a receiver application. There are various adapters and protocols which support the Principal Propagation and one protocol amongst them is the Webservice Reliable Messaging Protocol or WS-RM. Principal Propagation solution for WS-RM protocol is based on SAML and uses the SAML assertions.
There are some video recordings available for configuration and you can view the same as below,
Configure a Trust Relationship between Sender and Integration Server: Exchange sender's digital certificate between sender and Integration Server.
Configure Trusted Issuer: Map user in the Integration Server, and specify issuer. Default issuer is the sender's system ID, default attester is the sender's certificate.
Configure Sender Agreement and Sender Communication Channel: In Integration Directory, select SAML Sender Vouches Assertion as authentication method.
Regards,
Divya

Call secure RestFul WebService with basic authorization via https

Hi,
is there a way to call a secure RestFul WebService with basic authorization via https from APEX?
Database: Oracle 11g XE
APEX: 4.2.1
I have a solution by calling the WebService from Java which was called from the database via scheduled job (execute).
As my hosting partner does not support Java I am looking for another option.
Regards
Markus

Hi,
I think its not possible, in this link you can find in more detail why.
Its related with the use of wallets to acess https requests.
http://www.apexninjas.com/blog/2011/06/https-access-with-utl_http-on-oracle-xe-has-anyone-managed-to-do-this/
Edit: Because you are using Oracle XE
Edited by: carlos.pereira on Jan 23, 2013 6:15 PM

Implement cache coherence with webservice

Need to implement cache coherence with webservice. The scenario is like
1) Want tol invoke a webservice with the key like "catalog" which will fetch the value like "catalog is retrieved" for the corresponding key from the cache
2) The Cache will be inserted with the new value like "new catalog" once the old value is evicted after the value is expired.
3) Client invokes the web service it should fetch the new value for the key instead of returning null value or old value.
4) No DB interaction is required i.e
5) Expirey and refresh ahead is required.
Please can you please help me in implementing this functionality. If you have any existing code sample could you please provide the same. Its very urgent
:)

Please help!!!

Simple WebService sample App with AXIS - needed

Hi -
I am new to JDeveloper. Can anyone lead/provide me with a sa(i)mple Webservices application with AXIS integration. Additionally any details related to AXIS and JDeveloper based Webservice app creation is highly appreciated.
Thanks in advance,
[S]

Hello Saranova,
First of all, which version of Oracle JDeveloper are you using?
We don ot have direct integration of Apache AXIS within Oracle JDeveloper 10g. What I mean is we do not have wizard that allow you to create Axis artifact automatically.
However, you should be able to integrate Ant to your project by:
- create an Oracle JDeveloper Library with the Jar files
- integrate Axis Ant task to your IDE
and then you should be able to create new WS, and run them in the context of JDeveloper.
So the sample app will be, you create an Axis app (take one of their sample) and create a web project from existing sources.
Also I would be please to understand what is your driver to use Axis instead of the Oracle Web Services stack that is integrated to JDeveloper and standard based (JAX-RPC, ...)
Regards
Tugdual Grall

XML error when Crystal report calling Webservice with Rampart (ws-security)

Could you please advise me where I am doing wrong -
I have designed the report using CR 2008 following a SAP document instructions but getting error. -
1. Created a Class file and put it in the class folder -
public class PasswordHandler implements CallbackHandler { public void handle(Callback[] callbacks) throws IOException,UnsupportedCallbackException { for (int i = 0; i < callbacks.length; i++) { WSPasswordCallback pwcb = (WSPasswordCallback)callbacks<i>; pwcb.setPassword("clientPassword"); return; } } -
2. created wse_policy.xml with below content clientName com.rockalltech.action.reports.PasswordHandler -
3.Also modified CRConfig.xml with below data com.PasswordHandler -
Still I am getting Rampart error like below -
[2009-06-02 18:04:26,977,,FATAL,com.crystaldecisions.data.xml] org.apache.axis2.AxisFault: org.apache.rampart.Rampart at org.apache.axis2.deployment.URLBasedAxisConfigurator.getAxisConfiguration(URLBasedAxisConfigurator.java:77) at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64) at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromURIs(ConfigurationContextFactory.java:190) at com.crystaldecisions.data.xml.a.b.a(Unknown Source) at com.crystaldecisions.data.xml.a.a.a(Unknown Source) at com.crystaldecisions.data.xml.f.a(Unknown Source) at com.crystaldecisions.data.xml.f.int(Unknown Source) at com.crystaldecisions.data.xml.CRDB_XMLImpl.DbExecuteQuery(Unknown Source) at com.crystaldecisions.reports.queryengine.driverImpl.xml.XMLQueryDefinition.Execute(Unknown Source) Thomas Edited by: thomasjv on Jun 2, 2009 7:15 PM Edited by: thomasjv on Jun 3, 2009 10:45 AM Edited by: thomasjv on Jun 3, 2009 10:45 AM Edited by: thomasjv on Jun 3, 2009 10:46 AM

Hi!
Thanks for the help:
- I give all proxy details. In HTTP and HTTPS proxy tabs too.
one interesting thing:
- We publicate the same WebService with HTTP and HTTPS prefix.
- If I create a proxy for the WS with HTTP, everything is correct and works well.
- If I create a proxy for the WS with HTTPS, gives the error written the previous posts. (And can't create the logical port with SOAMANAGER)
I compare the 2 WSDL. It is the same, except the links. (HTTP and HTTPS) all others are same.
- And why it is possible in both case (HTTP, HTTPS) to create the proxy with SE80 from the WSDL URL? (And after the logical port was failed)

Problem with "Call Transaction" which calls a view cluster

Hi Colleagues ,
I have a rare issue with the call transaction , here is the use case for it :
1> I call a transaction(calls a screen X) in a report ,
2> I have a button in the screen , which calls another transaction(calls a screen X2) .
3> On the screen X2 i have another button which calls transaction (calls the view cluster ).
problem :
i'm not able to see the navigation pane in the view cluster on the left. its missing .
but when the view cluster is called direclty , i'm able to see the navigation pane in the view cluster ..
My initial doubt was , is this the problem with nesting of 'Call Transaction' calls ????
please answer the thread , i have to fix this ASAP.
regards,
Dilip

problem solved.

Is it possible to call a webservice with just the url to its WSDL

hi all
can anyone tell me if it is possible to call a webservice with just the url to its WSDL file. must we create the proxy class for webservice client? thanks

if you are in the context of a J2EE 1.4 container, you do not need to generate any stub, you can use either a dynamic proxy mechanism or dynamic invocation.
check JWSDP tutorial.

Implementing a Webservice with AXIS, which calls CORBA objects

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