Invoking a web service - cannot resolve method parameter

I am getting a failure trying to invoking a method called sl_Access on a web service.
(Same code worked in Workshop 7.1, but fails in Workshop 8.0. The WDSL has not
changed.) WLW is not able to revolve a method parameter called piCustNo. The service
call works in WLW 7.1, but not 8.0.
Any insight on how to fix this problem?
The service call
private AnonType_sl_AccessResponse response = null;
nlastid = response.piLastId;
the service definition from wsdlControl.jcx ----
* @jc:protocol form-post="false" form-get="false" http-soap="true"
public AnonType_sl_AccessResponse sl_Access (int piCustno);
console error output -----
Submitted at Wednesday, October 8, 2003 2:15:22 PM EDT
Exception in sl_Access
com.bea.control.ServiceControlException:
SOAP-ENV:Client
An error was detected in the Web Service request. (10894)
Cannot resolve method sl_Access parameter ns:piCustno (10933)e91a6247e9b693c3:-1b6d127:f811fed2db:-8000#17
at com.bea.wlw.runtime.core.control.ServiceControlImpl.invoke(ServiceControlImpl.jcs:846)
at com.bea.wlw.runtime.core.dispatcher.DispMethod.invoke(DispMethod.java:359)
at com.bea.wlw.runtime.core.container.Invocable.invoke(Invocable.java:420)
at com.bea.wlw.runtime.core.container.Invocable.invoke(Invocable.java:393)
at com.bea.wlw.runtime.jcs.container.JcsProxy.invoke(JcsProxy.java:387)
at $Proxy11.sl_Access(Unknown Source)
at com.ovid.service.AccessService.getRepl(AccessService.java:93)
at com.ovid.service.AccessService.processBatch(AccessService.java:71)
at Controller.runAccess(Controller.jws:399)

see:
http://newsgroups.bea.com/cgi-bin/dnewsweb?cmd=article&group=weblogic.developer.interest.workshop&item=1730
Joe Smith wrote:
>
I am getting a failure trying to invoking a method called sl_Access on a web service.
(Same code worked in Workshop 7.1, but fails in Workshop 8.0. The WDSL has not
changed.) WLW is not able to revolve a method parameter called piCustNo. The service
call works in WLW 7.1, but not 8.0.
Any insight on how to fix this problem?
The service call
private AnonType_sl_AccessResponse response = null;
nlastid = response.piLastId;
the service definition from wsdlControl.jcx ----
* @jc:protocol form-post="false" form-get="false" http-soap="true"
public AnonType_sl_AccessResponse sl_Access (int piCustno);
console error output -----
Submitted at Wednesday, October 8, 2003 2:15:22 PM EDT
Exception in sl_Access
com.bea.control.ServiceControlException:
SOAP-ENV:Client
An error was detected in the Web Service request. (10894)
Cannot resolve method sl_Access parameter ns:piCustno (10933)e91a6247e9b693c3:-1b6d127:f811fed2db:-8000#17
at com.bea.wlw.runtime.core.control.ServiceControlImpl.invoke(ServiceControlImpl.jcs:846)
at com.bea.wlw.runtime.core.dispatcher.DispMethod.invoke(DispMethod.java:359)
at com.bea.wlw.runtime.core.container.Invocable.invoke(Invocable.java:420)
at com.bea.wlw.runtime.core.container.Invocable.invoke(Invocable.java:393)
at com.bea.wlw.runtime.jcs.container.JcsProxy.invoke(JcsProxy.java:387)
at $Proxy11.sl_Access(Unknown Source)
at com.ovid.service.AccessService.getRepl(AccessService.java:93)
at com.ovid.service.AccessService.processBatch(AccessService.java:71)
at Controller.runAccess(Controller.jws:399)

Similar Messages

Why is the web service cannot be invoked?

Hi Experts,
Scenario: I have created a web service from a function module from SAP CRM using SOAMANAGER. I wish to invoke this web service from Data Services.
I have tried to invoke the web service using the 2 types of data store avaible in Data Services:
- One Web Service datastore
- One Adapter datastore
Both have the same WSDL URL and I see the defintion of the web service in both. Fine.
I created 2 dataflows:
- One invoking the function from the Web Service datastore
- One invoking the function from the Adapter datastore
When I execute the batch job, I get different errors in the 2 dataflows, but the root cause seems to be the same: it cannot access and execute the web service.
- In the dataflow using the function from the Web Service data store, I get the error RUN-248005 There is no response for thte web service. Ensure that the network, web server, and service are running properly. Also ensure that the service call time out is set properly
- In the dataflow using the function from the Adaptor data store, I get the error RUN-058110 Error calling function. Web Service client unable to invoke Web Service Server. Error: (0)null
I have checked the Data Integrator documentation and nothing is mentioned on what is a proper time out setting.
I have followed the white paper of Michael Eaton [Building Data Integrator Real Time Jobs and Calling Web Services|http://www.sdn.sap.com/irj/boc/go/portal/prtroot/docs/library/uuid/20bd5e60-11f9-2b10-2bbb-b5109cceff08?quicklink=index&overridelayout=true]. Nothing is mentioned in there in regards of special configuration. Yet, my scenario is a bit different here as I am using and external web service and not a published web service from Data Services.
Is there some Data Services configuration missing here? The web service is not secure: it as the lowest level of security, which is NONE! :).
What am I am missing :(?
Thanks a lot & Best Regards
Isabelle

Hi Manoj,
Thanks for the tip, unfortunately it still doesn't work.
I had posted a thread to the web service forum [Re: How to get the http.proxyHost and http.proxyPort?;. I was given the tip to invoke the web service using SOAP UI ([www.soapui.org]). I was able to invoke my web service and execute the service successfully! That's one win!
Yet, in DS it still doesn't work :(. I have:
- Added the Dhttp.proxyHost and Dhttp.proxyPort in the Additional Java Launcher Options in DS Management Console. I am not sure I have the right ones though. I think I might have the wrong values. I will recheck. Yet, when using SOAP UI, I don't need it so I am wondering why DS needs this.
- I have added the user/password in the adaptor datastore where the WSDL is specified.
I couldn't find any documentation related to the possible options for Additional Java Launcher Options. Where is this documented?
Thanks for your help & Best Regards
Isabelle

10g: Invoking a web service asynchronously from BPEL

Hello,
I am trying to figure out a good, generic method for making a previously synchronous web service asynchronous and changing the way in which it is invoked from BPEL. I am using SOA Suite 10g (10.1.3.5)
As I understand, one possible method to achieve this is to use IDeliveryService.post() to deliver the web service's response to the BPEL process. For this route, the standard practice of correlation seems to be to supply a correlation Id when invoking the web service and returning the same correlation id as a part of the web service's response message. However, I want to avoid this since it would mean that all response messages from the web service (10+) would have to be modified to include a correlationId, which is problematic in the special case of this web service. Including a correlationId in the request message is possible, however.
I have tried the approach of using the conversation Id directly instead of the correlation Id, by reading the value of ora:getConversationId(), passing this to the web service and setting the property CONVERSATION_ID of the response NormalizedMessage to the same value when returning. However, I cannot seem to get this approach right. Is this possible at all?
An alternative might be to use WS-Addressing, but I do not know if I can make the web service support this - it is written using the EJB WebService-Annotations feature and runs on OC4J as well.
Do you have any suggestions on how this problem could be resolved?
Edited by: 901765 on 12.12.2011 06:01

I have found the following tutorial that implements something similiar to what I am trying to do: http://www.oracle.com/webfolder/technetwork/tutorials/obe/fmw/odi/10g/10135/odiscenario_bpelcallback/odiscenario_bpelcallback.htm#t3
Because of this, I am now confident that the conversation IDs can be used to achieve correlation. I have implemented the pattern by performing
an invoke activity on the web service, passing the result of ora:getConversationId() as part of the message. The conversation Id returned is of UUID-Form.
After the invoke activity, I have added a pick activity to receive the response message supplied by the web service through IDeliveryService.post(...). I can see that the message is received correctly by loooking at the contents of DLV_MESSAGE. However, the pick activity times out every time (after 10m). Looking at DLV_SUBSCRIPTION reveals that the conversation_id for the pick/receive activity is set to a value of the form bpel://localhost/default/MyBpelProcessName~1.0/7610001-BpInv0-BpSeq2.7-2. As far as I know, this should instead be set to the UUID that ora:getConversationId() returned before performing the invoke activity. What is going wrong here?
Thanks for your help!

Service cannot resolve identity in realm

Hello
I have configured oid as security provider of hw_services in SOA Suite 10.1.3 (with oid 10.1.4) , I have done folowing steps :
1- I have changed is-config.xml file such as the following
<configuration realmName="myrealm" default="true">
<provider providerType="LDAP" name="OID" service="Identity">
<connection url="ldap://myoidserver:389" binddn="cn=orcladmin" password="!mypassword" encrypted="true">
<pool initsize="2" maxsize="25" prefsize="10" timeout="60"/>
</connection>
</provider>
</configuration>
2-I have changed Security provider of hw_services to my oid server.
my problem is that when I want to test identity web service methods everybody raises error depending identity service configuration for example when I test authenticateUser method it raise error : "Internal Server Error (Caught exception while handling request: BPEL-10519 Identity service system error. Error while invoking Identity service. Service cannot resolve identity in realm "{0}" Check the error stack and fix the cause of the error. Contact oracle support if error is not fixable. )"
Please Help fixing this problem

In the link I provided
http://download.oracle.com/docs/cd/B31017_01/integrate.1013/b28982/service_config.htm#BABFIJFB
is also a sample config file for OID
<?xml version = '1.0' encoding = 'UTF-8'?>
<ISConfiguration
xmlns="http://www.oracle.com/pcbpel/identityservice/isconfig">
<configurations>
<configuration realmName="us" displayName="us Realm">
<provider providerType="JAZN" name="OID">
<connection url="ldap://my.oid.com:389"
binddn="cn=orcladmin" password="passwd" encrypted="false"/>
</provider>
</configuration>
</configurations>
</ISConfiguration>
Note the provider type --> provider providerType="JAZN"
You use LDAP -> this is for third-party ldap servers
For start I would suggest to try to adapt this sample to your OID , and see how it works .

Problems invoking literal Web Services

Hi all,
I'm trying to invoke a document style web service.
I've succesfully deployed a service using <soap:body use="literal" namespace="MyWebService1"/>
as for all literal service i've declared it as
public org.w3c.dom.Element MyService(org.w3c.dom.Element e){...
in my WSDL i've changed message type from xsd:any or xsd:anyType to an element I've declared in the <types> section, cause BPEL do not accept these kind of types:
<message name="MyServiceRequest">
<part name="e" element="tns:MyElement"/>
</message>
i've called the service succesfully with a self-written client and then i've tried to invoke it throught a Bpel process... and it fail :(
I've used a TCP monitor to compare XML envelopes and I've noticed a difference wich let BPEL invocation fail
with my pure java client the mex produced is:
<?xml version='1.0' encoding='UTF-8'?>
<SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<SOAP-ENV:Body>
<ns1:docStyle xmlns:ns1="MyWebService1" SOAP-ENV:encodingStyle="http://xml.apache.org/xml-soap/literalxml">
<elem>
<numbers><number>11</number></numbers>
</elem>
</ns1:docStyle>
</SOAP-ENV:Body>
with BPEL call i get
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<ns1:docStyle soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="MyWebService1">
<numbers xmlns="http://prova/DocStyleService.wsdl">
<number>45</number>
</numbers>
</ns1:docStyle>
</soapenv:Body>
</soapenv:Envelope>
the problem is the encodingStyle one = http://schemas.xmlsoap.org/soap/encoding/
the other = http://xml.apache.org/xml-soap/literalxml
but i cannot figure how to change this, how to use the invoke activity to send in literal encoding style!!
any ideas
thank Lisa

Hi Lisa,
I am having very similar problem :) (RPC web service, but Element as parameter and literal encoding), so if you, or someone else knows the solution, please help...
regards,
Vlado

Detail; The fault returned when invoking the web service operation

Hi,
We are getting below errors from Coldfusion, I am not a coldfusion expert engg. so unable to trace it futher..kindly suggest some move to get this resolve.
Detail; The fault returned when invoking the web service operation is:<br> <pre>AxisFault faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server faultSubcode: faultString: java.lang.reflect.UndeclaredThrowableException faultActor: faultNode: faultDetail: {http://xml.apache.org/axis/}stackTrace:java.lang.reflect.UndeclaredThrowableException at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:221) at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:128) at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:10 87) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch( Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(U... ''</pre>
Message: Cannot perform web service invocation getStudentByNRIC.
StackTrace: coldfusion.xml.rpc.ServiceProxy$ServiceInvocationException: Cannot perform web service invocation getStudentByNRIC. at coldfusion.xml.rpc.ServiceProxy.invokeImpl(ServiceProxy.java:230) at coldfusion.xml.rpc.ServiceProxy.invoke(ServiceProxy.java:143) at

I expected something like:
http://localhost:8500/opensource/QBWC_Shell.cfc?wsdl
Apart from that, your code looks right.

Invoking a web service from a java code

Hello
I created a simple Web service using JDevlper. It contains two methods
1) getInf int () {
return inf;}
2) void setInf (int a) {
inf = a;}
I have deployed it on Oracle Application server. By inserting the address in a browser, I tried both methods and it works correctly.
Here I am looking how to invoke this web service using a java client and use the method setInf (5 ) / * for example * /.
I search but I have not found an answer that works :(. I hope you could help me to solve this problem.
Thank you in advance

Because you weren't told what to get, perhaps you already have it eh?
What you want to read up about is JAX-WS, which is the webservice API bundled by default with your JDK (Java 6 and up). You'll find the wsimport tool in the bin directory of your JDK. I recommend you explore that directory and read up about all the executables you can find there, to be more prepared in the future. Know the tools you work with and all that. Most tools have a manual on this website:
http://www.oracle.com/technetwork/java/javase/tech/index.html
(under tools and utilities). Not wsimport, that is part of the jax-ws documentation. Better you look for jax-ws tutorials using Google, it will be quicker.

User Name and Password in weblogic realm while invoking a web service

Hi,
I deployed a rpc web service using WLS 7.0 SP2 in HP-UX 11 environment. When I
invoke the web service through my browser (IE 6.0) using the web services url,
it brings my service method correctly. From there, if I click the invoke button
it asks me for a network user name and password under "weblogic" realm??? If I
provide the admin user credentials (which I supplied while creating my domain)
it is not accepting that it keeps popping up this network user password window
over and over. Not sure which username/password I have to provide here to see
the result of my service.
If I try to invoke the web service through my client (static) I am getting a connection
refused exception. I guess either way, I am not able to access my web service.
In the attached file, I have cut and pasted the client stack trace as well as
the server log trace from weblogic.
Any ideas would be highly appreciated.
Thanks,
Ganesh
[errorstacktrace.txt]

I think the client is not able to do a HTTP POST
to the WLS server but it can do a HTTP GET.
I dont know why.
http://manojc.com
"Ganesh" <[email protected]> wrote in message
news:3eba91bc$[email protected]..
>
Hi,
I deployed a rpc web service using WLS 7.0 SP2 in HP-UX 11 environment.When I
invoke the web service through my browser (IE 6.0) using the web servicesurl,
it brings my service method correctly. From there, if I click the invokebutton
it asks me for a network user name and password under "weblogic" realm???If I
provide the admin user credentials (which I supplied while creating mydomain)
it is not accepting that it keeps popping up this network user passwordwindow
over and over. Not sure which username/password I have to provide here tosee
the result of my service.
If I try to invoke the web service through my client (static) I am gettinga connection
refused exception. I guess either way, I am not able to access my webservice.
In the attached file, I have cut and pasted the client stack trace as wellas
the server log trace from weblogic.
Any ideas would be highly appreciated.
Thanks,
Ganesh

Invoking a web service

Hello All,
I am trying to invoke a web service hosted on webMethods (our R/3 being an older version, can't expose function modules as web services). I am able to generate Java proxies from the wsdl provided by webMethods. But, I found by studying the generated Java proxies/stubs that its required to send both input (import) and output (export) parameters to invoke the function module.
To give you an example, lets say, my function module takes 3 input parameters and returns 120 output parameters. So, to invoke this function, I thought I just need 3 parameters to be supplied to make a call like invokeXYZ(param1, param2, param3). But, when I looked at the generated code, I saw that I need to supply a total of 3 + 120 parameters to invoke the web service. 120 of them are empty objects of type output parameter.
I think either SAP isn't generating the proxy classes correctly (You don't want to supply 120 arguments to make a call) or I am doing something wrong.
Any suggestions/comments appreciated.
Thanks,
Kiran

Valery,
Here's the wsdl. I removed most of the out parameters for brevity.
<?xml version="1.0" encoding="UTF-8"?>
     <wsdl:definitions name="Neal_test_package_Handlers" targetNamespace="http://hpgena2d/"
               xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
               xmlns:xsd="http://www.w3.org/2001/XMLSchema"
               xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
               xmlns:tns="http://hpgena2d/"
               xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
               xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
     <wsdl:types>
        <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://localhost/Neal_test_package/Handlers/invokeZ_CCS_CUST_INFO" xmlns:tns="http://localhost/Neal_test_package/Handlers/invokeZ_CCS_CUST_INFO">
          <xsd:complexType name="__in">
            <xsd:sequence>
              <xsd:element name="wmAlias" nillable="true" type="xsd:string"/>
              <xsd:element name="SEL_CONTRACT_ACCOUNT" nillable="true" type="xsd:string" minOccurs="0"/>
              <xsd:element name="SEL_LEGACY_ACCOUNT" nillable="true" type="xsd:string" minOccurs="0"/>
            </xsd:sequence>
          </xsd:complexType>
          <xsd:complexType name="__out">
            <xsd:sequence>
              <xsd:element name="ACCOUNT_BALANCE" nillable="true" type="xsd:string"/>
              <xsd:element name="ACCOUNT_NAME" nillable="true" type="xsd:string"/>
              <xsd:element name="ACCOUNT_STATUS" nillable="true" type="xsd:string"/>
              <xsd:element name="ACCOUNT_STATUS_DESC" nillable="true" type="xsd:string"/>
              <xsd:element name="APP_CYCLING" nillable="true" type="xsd:string"/>
            </xsd:sequence>
          </xsd:complexType>
        </xsd:schema>
     </wsdl:types>
     <wsdl:message name="invokeZ_CCS_CUST_INFOInput">
          <wsdl:part name="wmAlias" type="xsd:string"/>
          <wsdl:part name="SEL_CONTRACT_ACCOUNT" type="xsd:string"/>
          <wsdl:part name="SEL_LEGACY_ACCOUNT" type="xsd:string"/>
     </wsdl:message>
     <wsdl:message name="invokeZ_CCS_CUST_INFOOutput">
          <wsdl:part name="ACCOUNT_BALANCE" type="xsd:string"/>
          <wsdl:part name="ACCOUNT_NAME" type="xsd:string"/>
          <wsdl:part name="ACCOUNT_STATUS" type="xsd:string"/>
          <wsdl:part name="ACCOUNT_STATUS_DESC" type="xsd:string"/>
     </wsdl:message>
     <wsdl:portType name="Neal_test_package_HandlersPortType">
          <wsdl:operation name="invokeZ_CCS_CUST_INFO">
               <wsdl:input message="tns:invokeZ_CCS_CUST_INFOInput"/>
               <wsdl:output message="tns:invokeZ_CCS_CUST_INFOOutput"/>
          </wsdl:operation>
     </wsdl:portType>
     <wsdl:binding name="Neal_test_package_HandlersBinding" type="tns:Neal_test_package_HandlersPortType">
          <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
          <wsdl:operation name="invokeZ_CCS_CUST_INFO">
               <soap:operation soapAction=""/>
               <wsdl:input>
                    <soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://hpgena2d/Neal_test_package.Handlers" use="encoded"/>
               </wsdl:input>
               <wsdl:output>
                    <soap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://hpgena2d/Neal_test_package.Handlers" use="encoded"/>
               </wsdl:output>
          </wsdl:operation>
     </wsdl:binding>
     <wsdl:service name="Neal_test_package_HandlersService">
          <wsdl:port name="Neal_test_package_HandlersPort0" binding="tns:Neal_test_package_HandlersBinding">
               <soap:address location="https://hpgena2d:5555/soap/FEWSController"/>
          </wsdl:port>
     </wsdl:service>
     </wsdl:definitions>
Thanks for your time,
Kiran

Invoking a web-service through Aqualogic BPM

I have seen some posts regarding integration of web-services with BPM but could not solve my problem (as I am very new to BPM, just 2 days old :) ).
I am trying to integrate with the weather web-service whose WSDL is available at http://wsrp.bea.com/portal/boulder/weather.wsdl
This is what I did
1. Created a module in the Catalog
2. Right-clicked on the created module, Catalogue Component -> Web Service and provided the WSDL
3. Introspection was done and the External Resoures folder was also populated automatically.
4. I then created a global activity for invoking this web-service.
But the problem that I am facing is that what method should I write for the global activity that I have created so that the web-service can be invoked.
Please reply
Thanks.

You just need to call the Web service exposed method from the global activity.
if your module name is WS. The name of the webservice you catalogued is Weather. The service name which you can see when you expand the Weather. Then you will be able to view the exposed method.
WS.Weather.WeatherService.getWeather
Regards
Right Chord

Invoking Imaging Web Service from BPEL is failing

Hi,
My Env is on latest 11g 11.1.1.8.
I am trying to invoke the Imaging Web Services (http://host:port/imaging/ws/ApplicationService?wsdl)deployed in another Weblogic Server from Bpel. When I tried to invoke this web service with out security credentials it was failing due to access issue.
I tried invoking the imaging web service by following below steps.
Added oracle/wss_http_token_client_policy for Imaging Web service Reference.
Added these properties in Composite for the reference binding as below.
<wsp:PolicyReference URI="oracle/wss_http_token_client_policy"
                           orawsp:category="security" orawsp:status="enabled"/>
      <property name="weblogic.wsee.wsat.transaction.flowOption"
                type="xs:string" many="false">SUPPORTS</property>
      <property name="weblogic.wsee.wsat.transaction.version" type="xs:string"
                many="false">DEFAULT</property>
     <property name="oracle.webservices.auth.username" type="xs:string"
                many="false" override="may">weblogicxz</property>
      <property name="oracle.webservices.auth.password" type="xs:string"
                many="false" override="may">welcome111</property>
      <property name="httpBasicUsername">weblogicxz</property>
      <property name="httpBasicPassword">welcome111</property>
But now While testing my Bpel Flow my reference is failing with below erro. Can you please help me resolving this issue.
<messages>
<input>
<Invoke1_getApplication_InputVariable>
<part name="parameters">
<getApplication>
<appNameId>
<id>2</id>
<name>CaptureImageApplication</name>
</appNameId>
<sectionFlags/>
</getApplication>
</part>
</Invoke1_getApplication_InputVariable>
</input>
<fault>
<bpelFault>
<faultType>0</faultType>
<remoteFault>
<part name="summary">
<summary>MustUnderstand headers:[{http://schemas.xmlsoap.org/ws/2004/10/wscoor}CoordinationContext] are not understood</summary>
</part>
<part name="detail">
<detail>oracle.j2ee.ws.client.jaxws.JRFSOAPFaultException: Client received SOAP Fault from server : MustUnderstand headers:[{http://schemas.xmlsoap.org/ws/2004/10/wscoor}CoordinationContext] are not understood</detail>
</part>
<part name="code">
<code>{http://schemas.xmlsoap.org/soap/envelope/}MustUnderstand</code>
</part>
</remoteFault>
</bpelFault>

Hi,
I don't think it is failing due to access issue, I think it is failing because one of the parts is NOT configured to use WS-AT (WS-Atomic Transactions)...
MustUnderstand headers:[{http://schemas.xmlsoap.org/ws/2004/10/wscoor}CoordinationContext] are not understood
Why did you add this?
      <property name="weblogic.wsee.wsat.transaction.flowOption"
                type="xs:string" many="false">SUPPORTS</property>
      <property name="weblogic.wsee.wsat.transaction.version" type="xs:string"
                many="false">DEFAULT</property>
Cheers,
Vlad

Invoking Asynchronous Web Service from BPEL Process

Hi,
I have been working on the BPEL Process Manager for some time and now facing problem in invoking asynchronous web service from a BPEL Process. I have implemented a web service in Java using Axis but wasn't able to invoke it.
I have gone through all the meterial available on this site but couldn't get any great help.
Can some one help me in resolving this issue. A pointer to any example or sample material/tutorial will be appreciated.
thanks
Farooq

I do the same thing.
Take wsdl from axis and save it somewhere.
Then you can create a standard project in Oracle BPEL PM. Create partnerlink, give a name and click on first icon to take your wsdl. It will add some needed code, you answer always yes. Then you can create receive, assign, invoke, assign and callback or similar and deploy it.
Try it through BPEL Console...
Ema

Invoking a Web Service from a mobile application

Hi all,
I have installed Sun Wireless Toolkit 2.5.2 for CDLC and MTJ.
I want to invoke a web service from an MTJ Application and I have not a clue of how to start.
First let me say I am working with RSA (which is over Eclipse)
My first attempt was creating the web service client and then try to convert it into a mobile application (through the use of MTJ --> Convert to Midlet Project)
I found 4 errors when doing so:
First was solved changing the jre to 1.6.
I am still dealing with the following three:
* Error preverifying class mipaquete.MiServicioService
java/lang/NoClassDefFoundError: javax/xml/ws/Service
* Error preverifying class mipaquete.ObjectFactory
VERIFIER ERROR mipaquete/ObjectFactory.createMiOperacion(Lmipaquete/MiOperacion;)Ljavax/xml/bind/JAXBElement;:
Illegal type in constant pool
* Type mipaquete.MiServicioPortProxy$Descriptor Error preverifying class mipaquete.MiServicioPortProxy$Descriptor
VERIFIER ERROR mipaquete/MiServicioPortProxy$Descriptor.getDispatch()Ljavax/xml/ws/Dispatch;:
Illegal type in constant pool
I only started to solve the first one. I assumed that I have to add the right .jar to manifest file (please let me know if I am wrong). I tried to do by adding the textual classpath rt.jar, however I am not able to give it the right path:
C:\Archivos de programa\IBM\SDP\runtimes\base_v7_stub\java\jre\lib\rt.jar (even though I split the too long sentence into two and I include an space at the beginning of the second, I still get an error when saving)
I would appreciate any help
A) to solve the existing problems
or
B) To create a web service client in an EclipseME application through any other method.
Thank-you very much in advance,
Guadalupe
PS Any clue is welcomed!!

Hello rss,
If you want to invoke a web service from a JCD you will have to build the SOAP message using JAX-RPC or AXIS and then programmatically creat an HTTP connection.
Or you can leverage the HTTP(S) eWay and then you only have to build the SOAP message.
Or use eInsight. You can import a WSDL into eInsight and eInsight will offer you a business process Activity to invoke the web service operations defined in the WSDL.

How to invoke a web service asynchronously using ws-addressing model?

Hi Gurus,
We are invoking an external web service asynchronously using Oracle Work Flow Business events using the following mechanism -
1)Created a web service invoker event to invoke the web service.
2)Created a subscription that invokes the web service (provided the wsdl address, operation info).
3)Defined a subscription parameter WFBES_CALLBACK_EVENT with value pointing to a recieve event.
4)Created a receive event(parameter value for WFBES_CALLBACK_EVENT) and a subscription that directs the response to a custom PL/SQL function to process response.
so far so good. We were able to invoke the web service and get and process the response.
Problem: The external web service can take upto 10 hrs to process the request. A time out of 2 hrs is set on the server hosting the external web service. So when the external web service takes more than 2 hrs to process the request and it times out and we get the following error on EBS side -
'l_error_message:oracle.apps.fnd.wf.bes.InvokerException: HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: oracle.j2ee.ws.saaj.ContentTypeException: Not a valid SOAP Content-Type: text/html; charset=iso-8859-1'
Now the external web service providers are suggesting that we are not calling their web service asynchronously and we should use ws-addressing model to do so.
Is there a way to invoke this web service using ws-addressing model using business events or from PL/SQL or OA middle-tier?
Regards,
Sunil
CMRO Development.
I am providing here the WSDL of the external web service -
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://service.sdk.webservices.enigma.com" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" xmlns:ax21="http://service.sdk.webservices.enigma.com/xsd" xmlns:ns="http://service.sdk.webservices.enigma.com" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:types>
<xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://service.sdk.webservices.enigma.com/xsd" xmlns:ax22="http://service.sdk.webservices.enigma.com">
<xs:import namespace="http://service.sdk.webservices.enigma.com"/>
<xs:complexType name="JCGWebServicesException">
<xs:complexContent>
<xs:extension base="ax22:Exception">
<xs:sequence>
<xs:element minOccurs="0" name="id" nillable="true" type="xs:string"/>
<xs:element minOccurs="0" name="message" nillable="true" type="xs:string"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="JCGServiceReply">
<xs:sequence>
<xs:element maxOccurs="unbounded" minOccurs="0" name="pdfStatus" nillable="true" type="ax21:PdfStatus"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="PdfStatus">
<xs:sequence>
<xs:element minOccurs="0" name="jobCardID" nillable="true" type="xs:string"/>
<xs:element minOccurs="0" name="pdfPath" nillable="true" type="xs:string"/>
<xs:element minOccurs="0" name="status" nillable="true" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
<xs:schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://service.sdk.webservices.enigma.com" xmlns:ax23="http://service.sdk.webservices.enigma.com/xsd">
<xs:import namespace="http://service.sdk.webservices.enigma.com/xsd"/>
<xs:complexType name="Exception">
<xs:sequence>
<xs:element minOccurs="0" name="Exception" nillable="true" type="xs:anyType"/>
</xs:sequence>
</xs:complexType>
<xs:element name="JCGWebServicesException">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="JCGWebServicesException" nillable="true" type="ax21:JCGWebServicesException"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="runJobCard">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="a_WorkpackageFilePath" nillable="true" type="xs:string"/>
<xs:element minOccurs="0" name="a_userName" nillable="true" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="runJobCardResponse">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="return" nillable="true" type="ax21:JCGServiceReply"/>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
</wsdl:types>
<wsdl:message name="JCGWebServicesException">
<wsdl:part name="parameters" element="ns:JCGWebServicesException">
</wsdl:part>
</wsdl:message>
<wsdl:message name="runJobCardResponse">
<wsdl:part name="parameters" element="ns:runJobCardResponse">
</wsdl:part>
</wsdl:message>
<wsdl:message name="runJobCardRequest">
<wsdl:part name="parameters" element="ns:runJobCard">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="JCGServicePortType">
<wsdl:operation name="runJobCard">
<wsdl:input message="ns:runJobCardRequest" wsaw:Action="urn:runJobCard">
</wsdl:input>
<wsdl:output message="ns:runJobCardResponse" wsaw:Action="urn:runJobCardResponse">
</wsdl:output>
<wsdl:fault name="JCGWebServicesException" message="ns:JCGWebServicesException" wsaw:Action="urn:runJobCardJCGWebServicesException">
</wsdl:fault>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="JCGServiceSoap11Binding" type="ns:JCGServicePortType">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="runJobCard">
<soap:operation soapAction="urn:runJobCard" style="document"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
<wsdl:fault name="JCGWebServicesException">
<soap:fault name="JCGWebServicesException" use="literal"/>
</wsdl:fault>
</wsdl:operation>
</wsdl:binding>
<wsdl:binding name="JCGServiceSoap12Binding" type="ns:JCGServicePortType">
<soap12:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="runJobCard">
<soap12:operation soapAction="urn:runJobCard" style="document"/>
<wsdl:input>
<soap12:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap12:body use="literal"/>
</wsdl:output>
<wsdl:fault name="JCGWebServicesException">
<soap12:fault name="JCGWebServicesException" use="literal"/>
</wsdl:fault>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="JCGService">
<wsdl:port name="JCGServiceHttpSoap12Endpoint" binding="ns:JCGServiceSoap12Binding">
<soap12:address location="http://localhost:8080/JCG/services/JCGService"/>
</wsdl:port>
<wsdl:port name="JCGServiceHttpSoap11Endpoint" binding="ns:JCGServiceSoap11Binding">
<soap:address location="http://localhost:8080/JCG/services/JCGService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Edited by: sikumar on Jun 22, 2010 1:50 PM

Bharat,
You dont need a Business Event setup to invoke a BPEL process from PL/SQL unless you have a special case and you need to process the response from the BPEL process in a separate thread (or in background)..
For a straight call to BPEL process from PL/SQL, here is a sample script -
function "MYTEST0" return varchar2 AS
soap_request varchar2(30000);
soap_respond varchar2(30000);
http_req utl_http.req;
http_resp utl_http.resp;
resp XMLType;
i integer;
helpStr varchar2(30000);
BEGIN
soap_request:= '<?xml version = ''1.0'' encoding = ''UTF-8''?>
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:ns0="
http://xmlns.oracle.com/TestWS">
<env:Body>
<ns0:TestWSProcessRequest>
<ns0:input>abc</ns0:input>
</ns0:TestWSProcessRequest>
</env:Body>
</env:Envelope>
/* the BPEL process name is TestWS */
http_req:= utl_http.begin_request
( 'http://hostname:7777/orabpel/default/TestWS/1.0'
, 'POST'
, 'HTTP/1.1'
utl_http.set_header(http_req, 'Content-Type', 'text/xml');
utl_http.set_header(http_req, 'Content-Length', length(soap_request));
utl_http.set_header(http_req, 'SOAPAction', 'process');
utl_http.write_text(http_req, soap_request);
http_resp:= utl_http.get_response(http_req);
utl_http.read_text(http_resp, soap_respond);
utl_http.end_response(http_resp);
resp:= XMLType.createXML(soap_respond);
resp:= resp.extract('/soap:Envelope/soap:Body/child::node()',
'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"');
helpStr := '';
i:=0;
loop
helpStr := helpStr || substr(soap_respond,1+ i*255,250);
i:= i+1;
if i*250> length(soap_respond)
then
exit;
end if;
end loop;
return helpStr;
END;

How to invoke a Web Service from PL/SQL with Complex Type as input.

Hello,
I am trying to invoke a web service from PL/SQL using the UTL_DBWS package.
The web service expects a complex type as input (defined below):
<xs:complexType name="MsgType">
<xs:sequence>
<xs:element name="sender" type="xs:string"/>
<xs:element name="messageId" type="xs:string"/>
<xs:element name="messageType" type="xs:string"/>
<xs:element name="dateSent" type="xs:date"/>
</xs:sequence>
</xs:complexType>
How to construct input to this in PL/SQL Procedure?
Has any body tried this before?
An exmaple will be helpful.
Thanks

Dear,
I have read your article, it is useful for me. But I cannot Apply to my case. Please kindly help me. Thank you.
When running, the error occurs:
1:39:31 Execution failed: ORA-20000: soapenv:Server.userException - org.xml.sax.SAXParseException: Attribute name "password" associated with an element type "user" must be followed by the ' = ' character.
My webservice Url: http://abc.com.vn:81/axis/ABC_WS_TEST.jws?wsdl
I make PL/SQL (similiar as your example)
FUNCTION INVOKESENDMT
RETURN VARCHAR2
AS
l_request soap_api.t_request;
l_response soap_api.t_response;
l_return VARCHAR2(32767);
l_url VARCHAR2(32767);
l_namespace VARCHAR2(32767);
l_method VARCHAR2(32767);
l_soap_action VARCHAR2(32767);
l_result_name VARCHAR2(32767);
p_zipcode VARCHAR2(160);
BEGIN
--p_zipcode:='''TEST'' ; ''TEST'';''84912187098'';''84912187098'';''0'';''8118'';''1'';''000001'';''ThuNghiem'';''''';
p_zipcode:='TEST';
-- Set proxy details if no direct net connection.
--UTL_HTTP.set_proxy('myproxy:4480', NULL);
--UTL_HTTP.set_persistent_conn_support(TRUE);
-- Set proxy authentication if necessary.
--soap_api.set_proxy_authentication(p_username => 'TEST',
-- p_password => 'TEST');
l_url := 'http://abc.com.vn:81/axis/ABC_WS_TEST.jws';
l_namespace := 'xmlns="' || l_url || '"';
l_method := 'sendMT';
l_soap_action := l_url || '#sendMT';
l_result_name := 'sendMTResponse';
l_request := soap_api.new_request(p_method => l_method,
p_namespace => l_namespace);
soap_api.add_parameter(p_request => l_request,
p_name => 'user password sender receiver chargedflag servicenumber messagetype messageid textcontent binarycontent',
p_type => 'xsd:string',
p_value => p_zipcode);
l_response := soap_api.invoke(p_request => l_request,
p_url => l_url,
p_action => l_soap_action);
l_return := soap_api.get_return_value(p_response => l_response,
p_name => l_result_name,
p_namespace => l_namespace);
RETURN l_return;
END;

Invoking a web service - cannot resolve method parameter

Similar Messages

Maybe you are looking for