Web Service Usage Discussion - Both for request and response.

Hi,
I have some discussion questions ( by the way i have done my search in the forums )
1) How would you solve the problem of registering user from iphone application without making the user to enter a security code to prevent spam?
( We use graphical captchas to minimize the risk in web.. but what would you do or what are you doing to make a proper registration from iphone directly to the web server? ) I can request, user, pass,email and register the user, but i can not want him to click on the confirmation code that i've sent to his/her email.. He'll leave my application, click the link,... safari will open.. etc etc...
2) How would you authenticate the user and send commands according to that session?
Would you send user and pass in plaintext, like many web pages' login system..?
And after that would you just get a session id from response and after that, would you use only that code to send new commands according to that authenticated user? like ( http://myserver.com/?cmd=message&text=hi&session_id=34524534 ) ? How would you implement, or you are implementing this in iphone application?
3)What would you use to send commands to server? You use simple url request? ( maybe somewhat REST ) or would you send xml to the server? And how would you get the response? As an XML? as comma seperated simple mode, as JSON to parse? Or would you return property list recognized by iphone? Or.... Or?? What would you use, or what are you using? What's your idea to do it in a proper way? (I know that this can change from people to people, but at least we can see what everyone is telling.. )..
What response type you prefer and why do you prefer it? For example, you are trying to avoid xml to stay away from parsing it without standard libraries... OR... ?
I'll be glad if you share your ideas/experiences with us? We may learn new things/we may improve our selves/we may change the way we do these things, we may be happy together (:

Hi MaxLeyton,
Thank you for posting in the MSDN forum.
>>I am trying create a webmethod in a webservice, this webmethod must to have two different headers, one for request and one for response.
Since it is related to the Web, to help you resolve this issue as soon as possible, you could post this issue to the ASP.NET forum.
http://forums.asp.net/28.aspx/1?WCF+ASMX+and+other+Web+Services
Best Regards,
Jack
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

Similar Messages

Web Services with two different "headers" for Request and Response

Hello,
I am trying create a webmethod in a webservice, this webmethod must to have two different headers, one for request and one for response.
I know exist an atribute called "SoapHeaderAttribute", the problem is his direction, just has one direction or two (in and out) but the same "header".
I hope you can help me.
Thanks in advance.

Hi MaxLeyton,
Thank you for posting in the MSDN forum.
>>I am trying create a webmethod in a webservice, this webmethod must to have two different headers, one for request and one for response.
Since it is related to the Web, to help you resolve this issue as soon as possible, you could post this issue to the ASP.NET forum.
http://forums.asp.net/28.aspx/1?WCF+ASMX+and+other+Web+Services
Best Regards,
Jack
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

Use Sign.xml and Encrypt.xml for both request AND response within WSDL?

Hi,
ALSB: 2.6
I was wandering if it's possible to use abstract outof the box WS-Policy file within WSDL file to specify encryption
(Encrypt.xml) and digital signature(Sign.xml) with X509 for both request and response???
So far, it only works for either request or response BUT not both. i.e. within WSDL file
.....
<wsdl:binding name="DexService2Soap" type="tns:DexService2Soap">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" />
    <wsdl:operation name="Message">
            <soap:operation soapAction="urn:moe:dex:dexservice:2.0.0/Message" style="document" />
                          <wsdl:input>
                           
                         <wsp:Policy>
                                        <wsp:PolicyReference URI="policy:Sign.xml"/>
                                        <wsp:PolicyReference URI="policy:Encrypt.xml"/>
                                   </wsp:Policy>
                                 <soap:body use="literal" />
                           </wsdl:input>
                         <wsdl:output>
                              <soap:body use="literal" />
                           </wsdl:output>
    </wsdl:operation>
</wsdl:binding>
           Or

<wsdl:binding name="DexService2Soap" type="tns:DexService2Soap">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" />
    <wsdl:operation name="Message">
            <soap:operation soapAction="urn:moe:dex:dexservice:2.0.0/Message" style="document" />
                          <wsdl:input>
                                 <soap:body use="literal" />
                           </wsdl:input>
                         <wsdl:output>
                                   
                                   <wsp:Policy>
                                        <wsp:PolicyReference URI="policy:Sign.xml"/>
                                        <wsp:PolicyReference URI="policy:Encrypt.xml"/>
                                   </wsp:Policy>
                              <soap:body use="literal" />
                           </wsdl:output>
    </wsdl:operation>
</wsdl:binding>
But not both

<wsdl:binding name="DexService2Soap" type="tns:DexService2Soap">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" />
    <wsdl:operation name="Message">
            <soap:operation soapAction="urn:moe:dex:dexservice:2.0.0/Message" style="document" />
                          <wsdl:input>
                                    
                                   <wsp:Policy>
                                        <wsp:PolicyReference URI="policy:Sign.xml"/>
                                        <wsp:PolicyReference URI="policy:Encrypt.xml"/>
                                   </wsp:Policy>
                                 <soap:body use="literal" />
                           </wsdl:input>
                         <wsdl:output>
                                   
                                   <wsp:Policy>
                                        <wsp:PolicyReference URI="policy:Sign.xml"/>
                                        <wsp:PolicyReference URI="policy:Encrypt.xml"/>
                                   </wsp:Policy>
                              <soap:body use="literal" />
                           </wsdl:output>
    </wsdl:operation>
</wsdl:binding>
...      Instead, I got error message like
<15/01/2008 10:15:04 AM NZDT> <Error> <ALSB Security> <BEA-387023> <An error ocurred during web service security inbound response processing [error-code: Fault
, message-id: 3917705281899426819-4368b1eb.117762cff6e.-7fdb, proxy: DexServiceX509-Stub/Proxy Services/DexServiceX509-ProxyService, operation: Message]
--- Error message:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Header/><soapenv:Body><soapenv:Fault><faultcode>soapenv:Server</faultcode>
<faultstring>Failed to get token for tokenType: http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3</faultstring></soapenv:Fa
ult></soapenv:Body></soapenv:Envelope>
weblogic.xml.crypto.wss.WSSecurityException: Failed to get token for tokenType: http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#
X509v3
at weblogic.xml.crypto.wss.SecurityBuilderImpl.addEncryption(SecurityBuilderImpl.java:308)
at weblogic.wsee.security.wss.SecurityPolicyDriver.processConfidentiality(SecurityPolicyDriver.java:280)
at weblogic.wsee.security.wss.SecurityPolicyDriver.processOutbound(SecurityPolicyDriver.java:75)
at weblogic.wsee.security.wss.SecurityPolicyDriver.processOutbound(SecurityPolicyDriver.java:64)
at weblogic.wsee.security.WssServerHandler.processOutbound(WssServerHandler.java:86)
Truncated. see log file for complete stacktrace
>
<15/01/2008 10:15:24 AM NZDT> <Error> <com.bea.weblogic.kernel> <000000> <Failed to build CertPath
java.security.cert.CertPathBuilderException: [Security:090603]The certificate chain is invalid because it could not be completed. The trusted CAs did not inclu
de CN=x509,OU=x509,O=x509,L=Wellington,ST=Wellington,C=NZ.
at weblogic.security.providers.pk.WebLogicCertPathProviderRuntimeImpl$JDKCertPathBuilder.engineBuild(WebLogicCertPathProviderRuntimeImpl.java:669)
at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:194)
at com.bea.common.security.internal.legacy.service.CertPathBuilderImpl$CertPathBuilderProviderImpl.build(CertPathBuilderImpl.java:67)
at com.bea.common.security.internal.service.CertPathBuilderServiceImpl.build(CertPathBuilderServiceImpl.java:86)
at jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
        Truncated. see log file for complete stacktrace
>
<15/01/2008 10:15:24 AM NZDT> <Error> <ALSB Security> <BEA-387022> <An error ocurred during web service security inbound request processing [error-code: Fault,
message-id: 3917705281899426819-4368b1eb.117762cff6e.-7fd8, proxy: DexServiceX509-Stub/Proxy Services/DexServiceX509-ProxyService, operation: null]
--- Error message:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Header/><soapenv:Body><soapenv:Fault xmlns:wsse="http://docs.oasis-open.or
g/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"><faultcode>wsse:InvalidSecurityToken</faultcode><faultstring>Security token failed to validate. weblo
gic.xml.crypto.wss.SecurityTokenValidateResult@3c5347b[status: false][msg [
Version: V1
Subject: CN=x509, OU=x509, O=x509, L=Wellington, ST=Wellington, C=NZ
Signature Algorithm: MD5withRSA, OID = 1.2.840.113549.1.1.4
Key: Sun RSA public key, 1024 bits
modulus: 13052787793731294943682394984664645854838424340012907077330623....
The 'System Error Handler' from 'Invocation Trace' in ALSB test console is something like
[pre]
$fault:
<con:fault xmlns:con="http://www.bea.com/wli/sb/context">
     <con:errorCode>BEA-386201</con:errorCode>
     <con:reason>
          A web service security fault
          occurred[{http://schemas.xmlsoap.org/soap/envelope/}Server][Failed
          to get token for tokenType:
          http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3]
     </con:reason>
     <con:details>
          <err:WebServiceSecurityFault
               xmlns:err="http://www.bea.com/wli/sb/errors">
               <err:faultcode
                    xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
                    soapenv:Server
               </err:faultcode>
               <err:faultstring>
                    Failed to get token for tokenType:
                    http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509v3
               </err:faultstring>
          </err:WebServiceSecurityFault>
     </con:details>
     <con:location>
          <con:path>response-pipeline</con:path>
     </con:location>
</con:fault>
So is this a feature not supported in ALSB 2.6 yet or am I missing something dead simple?
Thanks in advance
Sam

Instead of specifying policies for input and output separately you could place the policy reference only once in the operation element. Maybe will this solve your problem...
http://e-docs.bea.com/alsb/docs26/security/ws_policy.html#wp1061166

SSL certificates and Web Services Usage inside Oracle Database Questions!

We have implemented a specific business logic using PL/SQL for our client, so we open a file and process each line of this, doing something in the Database and also call a Web Services (Service1) using UTL_HTTP package. Service1 runs in a Windows 2008 Server in the DMZ as Database server.
Service1 is already working, and we can call the service from PL/SQL without troubles.
However, according with security client's policies they requires all Web services be consumed via https including Service1, so we must to follow the procedure established for Oracle in order to enable the calling of service1 via https from the Database.
Our client's DBA and IT Team are concerned about two subjects before to continue to follow the certificate installation:
     - SSL Certificates:
1- Can installed certificates in the Database put in risk the stability of the database?
          2- Can installed certificates in the Database generate performance issues?
          3- Can installed certificates reloading the Databases?
          2- Can installed certificates in the Database generate security issues?
     - Web services:
1- Can web services calling from the Database put in risk the stability of the database?
2- Can web services calling from the Database generate performance issues?
3- Can web services calling from the Database generate security issues in the DMZ?
Could you please give us any clues, about the possible negative impact related with the SSL certificates and Web Services Usage inside Oracle Database, if it’s the case this impact exists?.
Those are the links describing the procedure mentioned above.
1 -http://www.kotti.es/2009/11/oracle-wallet/
DB: Oracle 9i.
Average number of lines in file: 300
Periodicity: Twice at day.

Thiago:
You are correct in that there should be no problem interacting with a Web service that has an HTTPS endpoint as long as you create a wallet and specify it when you make your UTL_HTTP calls, like the PayPal example.
I am not aware of a PL/SQL utility to create a XMLDsig Standard message, but if you find some Java source out there that does it, you may be able to follow a technique I used for a similar use case:
http://jastraub.blogspot.com/2009/07/hmacsha256-in-plsql.html
Regards,
Jason

PAPI Web Service (PAPI-WS) Example for Oracle BPM Enterprise Standalone

Here is the location of a step-by-step explanation on how to use PAPI Web Service (PAPI-WS) to create a work item instance and then run the instance inside an activity in a process running on Oracle BPM Enterprise Standalone.
http://www.4shared.com/file/128249957/9bd6ef61/PAPI-WS_for_Oracle_BPM_Standalone.html
Be sure to use the project that is in the zip file for this example.
To see how to invoke PAPI-WS when using Oracle BPM Studio, go to this thread: PAPI Web Service (PAPI-WS) Example for Oracle BPM Studio
If you need a step-by-step example of how to use PAPI (the Java API) go to this thread: Creating a new work item instance in a process using PAPI
Hope this helps,
Dan

Dan,
I tried in both studio and Standalone.
From Studio :*
1. The Url for the Webservice is (http://localhost:8585/papiws/PapiWebServiceEndpoint?wsdl). From studio by default port number was 8585.From this studio wsdl URL(http://localhost:8585/papiws/PapiWebServiceEndpoint?wsdl),I did n't see any wsdl text in the browser.
From Standalone :*
1. In BPM Admin Center, I have selected *"PAPI Web Services"* check box(Page 5 of your document).
2. In The BPM Admin Center, I have clicked on *"Start BPM Web Applications"*.
3. After Stand alone server started *"Launch PAPI WebServices Console"* link was enabled,And I clicked on that link.It opened a browser with URL (http://localhost:8686/papiws/PapiWebService)
Oracle® BPM PAPI Web Services
Service Name 'PapiWebService'
Style: Document Literal Wrapped
SSO Enabled: false
WS-Security UsernameToken Profile Authentication Enabled: false
HTTP Basic Authentication Enabled: true
Preset Authentication Enabled: false
MTOM Optimization for attachments Enabled*: false
Endpoint: http://localhost:8686/papiws/PapiWebServiceEndpoint
WSDL: http://localhost:8686/papiws/PapiWebServiceEndpoint?wsdl
I have copied wsdl URL(http://localhost:8686/papiws/PapiWebServiceEndpoint?wsdl) and pasted it into a browser's URL field.I did n't see any wsdl text in the browser,but I see following error
HTTP Status 404 - Servlet PapiWebServiceServlet is not available
type Status report
message Servlet PapiWebServiceServlet is not available
description The requested resource (Servlet PapiWebServiceServlet is not available) is not available.
Apache Tomcat/5.5.15
Edited by: Prabhasankar on Dec 24, 2010 9:10 AM

Security: web services on WLS 8.5, ALSB and proxy on 9.1

Hi everyone, here's my current situation. I've got some web services running on WLS 8.5, and I've imported them as Business Services into ALSB. The web services themselves are not secured, but I modified the WSDLs so that I could create proxy services which enforce the security.
The security enforcement works when I test it through ALSB test console. However, now I'm trying to create a client web service to invoke the proxy. The client is being made using Workshop running on 8.5 server.
I can get the client to successfully invoke the proxy with no policies attached. Then I made a proxy with BEA's Auth.xml required for inbound messages. The keystores are identical on both the proxy server and the client server.
<input>
<wsp:Policy>
<wsp:PolicyReference URI="policy:Auth.xml"/>
</wsp:Policy>
<soap:body use="literal"/>
</input>
I imported the WSDL into workshop and created a java control from it. I attached a WSSE policy file to the control:
<wsSecurityOut>
<encryption>
<encryptionKey>
<alias>flcoi1</alias>
</encryptionKey>
</encryption>
</wsSecurityOut>
Added this control into a blank web service. The only error being returned from the server is:
com.bea.control.ServiceControlException: SERVICE FAULT:
Code:java.lang.NullPointerException
String:null
Detail:
END SERVICE FAULT
with no further explanations. Does someone know what would cause this exception? Or if it's even possible to do what I'm trying (between WLS 8 and 9)?

Hi!
In my tries to get security to work between WL 8.x to ALSB I realized that WL 8.x don't have support for WS-Security (and therfore WS-Policy) that ALSB uses, but maybe there are some workarounds...
/Patrik

PAPI Web Service (PAPI-WS) Example for Oracle BPM Studio

Here is the location of a step-by-step explanation on how to use PAPI Web Service (PAPI-WS) to create a work item instance and then run the instance inside an activity in a process running on Oracle BPM Studio.
http://www.4shared.com/file/128256802/f20abc7a/PAPI-WS_for_Oracle_BPM_Studio.html
Be sure to use the project that is in the zip file for this example.
If you need an example of how to use PAPI-WS on Oracle BPM Enterprise, go to this thread: PAPI Web Service (PAPI-WS) Example for Oracle BPM Enterprise Standalone
If you need a step-by-step example of how to use PAPI (the Java API) go to this thread: Creating a new work item instance in a process using PAPI
Hope this helps,
Dan

Hi,
Is there any sample code showing PAPI-WS with VS 2008? AFAIK, there is a sample using VS 2005 and WSE 3.0, but I'm interested in using VS 2008/WCF.
Regards,

Web service functions in SSO without username and password

Is there a way to use the Public Report Web Service functions when configured in SSO and without passing a username and password? I was able to try out the web service and make it work. As we all know, you need to pass a username and password for each web service call unless your reports can be accessed by guests. In an SSO + LDAP server configuration, there are cases in which you are not allowed to get the password. The password can not be decrypted.
Is there a way to still use web service? or do you need to use the url approach instead? But if you use the url approach then you may be limited to generating reports only.
I'm thinking there should be since if you are already logged in for SSO then you should be able to generate.
Any way to configure this?

<i>When I access web reports from bw.</i>
i hope you are not talking about BEX web reports , since you have mentioned ITS.
Is it a standlone ITS or intergrated ITS?
can you post the url pattern here.
Regards
Raja

Creating Web Service Client to cater for autentication

Hello everyone,
I wonder if you can help me...
I'm trying to connect a web service client; I have done so in the past with no issues.
I use the wizard of Eclipse to create the clients, loading in the WSDL file and letting it generate all the classes for me.
However, this time the WSDL I'm trying to access requires a username and password before you can actually view it in a web browser (it isn't a requirement of calling the methods of the web service, it's literally to access the web service).
I've loaded the WSDL in okay to create the web service client, but when I try to call any of its methods, I get 401: Unauthorised error message.
The closest I came to solving it was using this:
Authenticator.setDefault(new MyAuthenticator(username, password));
which does allow me to view the actual WSDL and write out the lines of the web page (the HTML), which previously wouldn't work. When I then try to call one of the web service's methods, I get the 401: Unauthorised message again.
Can anyone give me any pointers? I'm really stuck, and just don't know where to turn. I've looked everywhere online, and just can't find any help.
Thanks very much in advance.
Robin

the web service is the specification for whatever functionality you wish to provide
there are a few artifacts you can auto-generate using the WSDL, but you still need to create a client and server application
the web service is simply exposing the application remotely and the WSDL is the contract
http://java.sun.com/webservices/docs/1.6/tutorial/doc/index.html

Q: General : When will you use Web Service as opposed to just Servlet and/or EJB?

Hi,
I don't know if this is an appropriate question to ask for this class as it's not
workshop
specific. I was wondering how will I decide when it is appropriate to use a web
service as opposed to say servlet or an EJB for my application? What is a good
rationale to use?
Thanks,
Sadhana

Hi Adam,
Thanks a lot for giving such a lucid explanation of my vague question!
I understand now the difference between when to use EJBs/Servlets/Web Services.
Thanks again!
Sadhana
"Adam FitzGerald" <[email protected]> wrote:
>
Hi Sadhana,
Web service versus Servlet versus EJB. Which one to use? That is a very
good question.
EJBs should be the core desription and processing of your business rules.
They generally
have good performance, are easy to integrate into your security set up but
they require
access using the RMI-IIOP protocol. This means that generally EJBs are not
accessible
outside of your firewall and their clients have to be written in Java (other
enterprise
objects or applets or GUI applications).
Servlets often form a web-based front end to EJBs. They also have good performance,
integrate into security and only require HTTP access. This means they are
accessible
outside your firewall and any client with a HTTP or web API can call on
them, however,
there is no standard contract or rules for this type of interaction so you
will need
provide direct input into development of the client.
Web services are also accessible via HTTP and so can be accessed from outside
your
firewall. In fact, Web services internally within Workshop and WebLogic
actually
operate by using servlets and EJBs but the main advantage is that the mechanism/contract
for interacting with the web service is a well defined standard (WSDL) and
can actually
be registered or retreived dynamically (UDDI). Since web service standards
are open,
most popular programming languages already provide client APIs to interact
with them
thus freeing the web service developer from direct interaction with the
client developer
and letting the client be developed on any platform. The penalty for this
openness
is a small performance hit (XML translation) and a slowly maturing security
model.
So in summary, use EJBs for business operations that have Java clients within
your
enterprise, use servlets to provide web style access to your business operations
(like web pages) and use web services to enable automated clients that can
be written
on any platform either inside or outside your enterprise (firewall). In
fact, it
is common to write the EJB first and then to expose some parts of it outside
of your
enterprise by writing a web service wrapper (maybe using the EJB controls
that we
saw in class).
I hope this helps.
Adam
"Sadhana Jain" <[email protected]> wrote:
Hi,
I don't know if this is an appropriate question to ask for this class as
it's not
workshop
specific. I was wondering how will I decide when it is appropriate to use
a web
service as opposed to say servlet or an EJB for my application? What is
a good
rationale to use?
Thanks,
Sadhana

No business interface, component interface or web service endpoint interface found for Session Bean SessionEJB

hi ,
i am just using EJb in my Application
just created an SessionBean and with Local interface in it i am getting this wierd exception with weblogic NetBeans and eclipse also
weblogic.ejb.container.compliance.ComplianceException: No business interface, component interface or web service endpoint interface found for Session Bean SessionEJB
weblogic.ejb.container.compliance.ComplianceException: No business interface, component interface or web service endpoint interface found for Session Bean SessionEJB
    at weblogic.ejb.container.compliance.SessionBeanClassChecker.checkInterfacesExist(SessionBeanClassChecker.java:177)
    at weblogic.ejb.container.compliance.Ejb30SessionBeanClassChecker.checkInterfacesExist(Ejb30SessionBeanClassChecker.java:27)
    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:597)
    at weblogic.ejb.container.compliance.EJBComplianceChecker.check(EJBComplianceChecker.java:331)
    at weblogic.ejb.container.compliance.EJBComplianceChecker.checkDeploymentInfo(EJBComplianceChecker.java:280)
    at weblogic.ejb.container.ejbc.EJBCompiler.checkCompliance(EJBCompiler.java:789)
    at weblogic.ejb.container.ejbc.EJBCompiler.doCompile(EJBCompiler.java:222)
    at weblogic.ejb.container.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:461)
    at weblogic.ejb.container.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:428)
    at weblogic.ejb.container.deployer.EJBDeployer.runEJBC(EJBDeployer.java:437)
    at weblogic.ejb.container.deployer.EJBDeployer.compileJar(EJBDeployer.java:795)
    at weblogic.ejb.container.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:683)
    at weblogic.ejb.container.deployer.EJBDeployer.prepare(EJBDeployer.java:1254)
    at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:442)
    at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
    at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:517)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
    at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:159)
    at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:45)
    at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:613)
    at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
    at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:184)
    at weblogic.application.internal.EarDeployment.prepare(EarDeployment.java:58)
    at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154)
    at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
    at weblogic.deploy.internal.targetserver.operations.ActivateOperation.createAndPrepareContainer(ActivateOperation.java:207)
    at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doPrepare(ActivateOperation.java:98)
    at weblogic.deploy.internal.targetserver.operations.AbstractOperation.prepare(AbstractOperation.java:217)
    at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentPrepare(DeploymentManager.java:747)
    at weblogic.deploy.internal.targetserver.DeploymentManager.prepareDeploymentList(DeploymentManager.java:1216)
    at weblogic.deploy.internal.targetserver.DeploymentManager.handlePrepare(DeploymentManager.java:250)
    at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.prepare(DeploymentServiceDispatcher.java:159)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doPrepareCallback(DeploymentReceiverCallbackDeliverer.java:171)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:13)
    at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$1.run(DeploymentReceiverCallbackDeliverer.java:46)
    at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
    at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
    at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
    at weblogic.ejb.container.compliance.EJBComplianceChecker.check(EJBComplianceChecker.java:321)
    at weblogic.ejb.container.compliance.EJBComplianceChecker.checkDeploymentInfo(EJBComplianceChecker.java:280)
    at weblogic.ejb.container.ejbc.EJBCompiler.checkCompliance(EJBCompiler.java:789)
    at weblogic.ejb.container.ejbc.EJBCompiler.doCompile(EJBCompiler.java:222)
    at weblogic.ejb.container.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:461)
    Truncated. see log file for complete stacktrace
>

Hi Rajendar,
I think the problem with having empty interfaces, or interfaces without methods for EJBs, is that they don't really make "sense". After deploying your EJB, a client application will use JNDI or dependency injection to access your EJB. So in your case it will look something like this
@EJB
    mytestSSBLocal myejb; //(In this case we are using the local interface)
In the second step, you will want to do something will your EJB, but since mytestSSBLocal doesn't define any methods, there is nothing you can do with your ejb.
The Exception is telling you that weblogic couldn't find a complaint interface for your EJB.
best regards, Nicolas

WEB Service usage

Hi All,
Please share with me any documents available for web service usage in TM 7.0.
Thanks,
Selvakumar M.

Hi,
you can find the documentation of available enterprise services for Transportation Management in the ES Workplace: [http://esworkplace.sap.com/socoview(bD1lbiZjPTAwMSZkPW1pbg==)/render.asp?packageid=DE0426DD9B0249F19515001A64D3F462&id=8EF5A9E0BB3B11DA2B24000F20DAC9EF|http://esworkplace.sap.com/socoview(bD1lbiZjPTAwMSZkPW1pbg==)/render.asp?packageid=DE0426DD9B0249F19515001A64D3F462&id=8EF5A9E0BB3B11DA2B24000F20DAC9EF]
Best regards, Ralf

Error trying to set up web services/HP Connections (ePrint) for HP Envy 5530

I have been trying to set-up my new Envy 5530 printer and I can get the printer, computer, and wireless network to communicate with each other. However, when I try to get the printer and network to talk to each other to set up Web Services and HP Connections, the printer tries to download the latest product updates and has a server error saying it cannot connect to the server It wants me to check the connections or set a proxy server address. Also, when I try to get a claim code printed, I run into this same issue. Help!!

Hello Woodpeckyr,
Welcome to the HP Support Forums!
I see that you are trying to setup Web Services on your ENVY 5530 but are unable to connect to the server. A colleague of mine as worked with this issue here: Envy 5530 Web Services
Please review the steps afforded and give them a try. Hope this helps, cheers.
JERENDS
I work on behalf of HP
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" to the left of the reply button to say “Thanks” for helping!

Web service dynamic client property for Call

Hi, Hope this is the right forum for web service questions. The oracle document (6 Developing JAX-RPC Web Service Clients) on web service client only shows the stub and properties can be set in stub. I would like to use dynamic client. Can Call object have some properties? what are they?
Thanks

Can any one please help :-(

Web service invocation problem on host hostname and port 8000 protocol : http logical port name : LP_WS_SMDAGENT_MONITORING

hello colleagues,
In the phase Connect Diagnostics dont show the Agent available in SLD, but when go to SLD i have the agents,
Error,
Connect Diagnostics Agent
The table does not contain any data
Agent availables in all SLD
SOAP:1.007 SRT: Unupported xstream found: ("HTTP Code 401 : Unauthorized")
Web service invocation problem on host hostname and port 8000 protocol : http logical port name : LP_WS_SMDAGENT_MONITORING
Thanks

OK, then pls follow below steps;
- Go to step 'Create Users' in solman_setup System Preparation scenario and make sure the user SM_INTERN_WS has a green status. Use the 'Test Login' button to make sure the user is not locked and has correct credentials maintained in solman_setup
- Immediately after checking the user status, navigate to Configure Connectivity->Enable Web Services and execute again the 'Create Logical Ports' automatic activity, in order to propagate the correct credentials to the Logical Port definitions.
- If the above operation is not successful, repeat the two steps above, providing a different user Id in 'Create Users' step, eg SM_INTERN_W1. This will prevent situations where the user gets locked by Logical Ports using an obsolete password.
Let me know the results.
Regards,
Vivek

Web Service Usage Discussion - Both for request and response.

Similar Messages

Maybe you are looking for