Web Service parameter conversion problem

Hi,
I have written a web service to provision a synchronization scope on a remote SQL Server 2008 database. The database will eventually sync with an SQL CE 3.5 database.
[WebMethod]
public bool ProvisionSQLRemoteScope(string remoteSQLConnStr, string scopeName, Microsoft.Synchronization.Data.DbSyncScopeDescription scopeDescCE)
In my desktop application I call the web method as below.
PEWebServiceReference.PEWebService ws = new PEWebServiceReference.PEWebService();
//Create a connection to the desktop site database (SQL CE 3.5)
SqlCeConnection desktopConnection = new SqlCeConnection(desktopConnStr);
//Get the description from the desktop sdf site database
Microsoft.Synchronization.Data.DbSyncScopeDescription scopeDescCE = SqlCeSyncDescriptionBuilder.GetDescriptionForScope(scopeName, desktopConnection);
bool ProvisionRequired = ws.ProvisionSQLRemoteScope(remoteSQLConnStr, scopeName, scopeDescCE);
But I get the below error?
Cannot convert from 'Microsoft.Synchronization.Data.DbSyncScopeDescription' to 'PEWebServiceReference.DbSyncScopeDescription'
Any help appreciated.
Thanks
Paul.
Paul Wainwright

Michael,
I edited my 'References.cs' file in my client app changing:
public bool ProvisionSQLRemoteScope(string remoteSQLConnStr, string scopeName, PESQL.PEWebServiceReference.DbSyncScopeDescription scopeDescCE)
to
public bool ProvisionSQLRemoteScope(string remoteSQLConnStr, string scopeName, Microsoft.Synchronization.Data.DbSyncScopeDescription scopeDescCE)
and also changed:
PEWebServiceReference.PEWebService ws = new PEWebServiceReference.PEWebService();
PEWebServiceReference.PEWebServiceSoapClient ws = new PEWebServiceReference.PEWebServiceSoapClient();
and everything seems to work.
Thanks for the help.
Paul.
Paul Wainwright

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I tested the web service through web service navigator and it was ok.
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--parameters(0..1)
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rResp.setHigh("");
rResp.setOption("");
rResp.setSign("");
rTplnr.setLow("");
rTplnr.setHigh("");
rTplnr.setOption("");
rTplnr.setSign("");
rWapinr.setLow("");
rWapinr.setHigh("");
rWapinr.setOption("");
rWapinr.setSign("");
rWapius.setLow("");
rWapius.setHigh("");
rWapius.setOption("");
rWapius.setSign("");
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wcaImport.setAnyi("");
wcaImport.setSpd("");
wcaImport.setStatu("");
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wcalistBean.setRResp(rRespArray);
wcalistBean.setRTplnr(rTplnrArray);
wcalistBean.setRWapinr(rWapinrArray);
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wcalistBean.setWaImport(wcaImportBean);
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LocalizedMessage: Service call exception; nested exception is: com.sap.engine.services.webservices.jaxrpc.exceptions.XmlMarshalException: XML Serialization Error. Property [Low] of class [com.pjs.wcalist.model.wsmodel.proxies.types.p1.ZbapiRWapius] must exist and can not be null. This is required by schema description.
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Referring to the link:
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at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
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CR shows the parameters dialog then raises the exception.
Also if i send the parameter using the crystal report viewer it gives the same exception!!!
My question is If somebody try the steps above then tell me whether the exception is raised in his computer?
Should I make special settings?
Please help me. It is very simple steps. Just do it and tell me the results.
Thanks in advance.

I got the following with CR2008 SP2 .NET Runtime on Portuguese Windows 2003. It works fine on English OS though. It seems to be the same issue. The reprot is still displayed, but the ToolBar has a red cross and is not usable. Is there an answer yet?
EXCEPTION >>
NullReferenceExceptionMessage: Referência de objeto não definida para uma instância de um objeto.
Source: CrystalDecisions.Windows.Forms
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StackTrace:
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Edited by: Frank88 on Oct 31, 2009 1:06 AM
Edited by: Frank88 on Oct 31, 2009 1:16 AM

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          GetUserList list=new GetUserList();
          GetScaVersionResponse response= port.getScaVersion(parameter);
          System.out.println(response.getGetScaVersionResult());
          System.out.println(response.getAErrorMsg());
But final I got the following errors,
Warning ! Protocol Implementation [com.sap.engine.services.webservices.jaxrpc.wsdl2java.features.builtin.MessageIdProtocol] could not be loaded (NoClassDefFoundError) !
Error Message is :com/sap/guid/GUIDGeneratorFactory
null
Invalid UserName and Password
so I just want to ask ,if the webservice is need to authen,does the following tow senteces works for authenciation ?
port._setProperty(port.USERNAME_PROPERTY,"administrator");
port._setProperty(port.PASSWORD_PROPERTY,"administrator");

Hi,
You need to set the credentials of the .net user.
Also, which type of proxy have you created? Are you able to open the wsdl in the browser?.
Thanks,
Vasu

Web service url redirecting problem

I am working on a form developed by LC Designer that will call a web service from our web server.
In the WSDL, the soap address location points to www.domain.com/webservice1,
however our web server will perform load balance by directing all www.domain.com to a new url
either www1.domain.com or www2.domain.com.
The result is that nothing is returned after executing the webservice call, I can't catch any error
after xfa.connectionSet.WebServiceDC.execute(false); just nothing returns after the call.
I suppose it is the problem that the url has been redirected to a different one.
However if the soap address location points directly to either www1 or www2, the call returns result alright.
Is there way or script that I can handle by redirecting a web service to a different URL like that in Adobe Flex?
That is what I found from the web for Adobe Flex :
public function onLoginResult(event:ResultEvent):void {
//Extract the new service endpoint from the login result.
var newServiceURL = event.result.serverUrl;
// Redirect all service operations to the URL received in the login result.
serviceName.endpointURI=newServiceURL;
Best Rgds.

A helpful poster on the House of Fusion forums pointed me to
a work-around:
Apparently ColdFusion just uses the WSDL to create the sub
objects for the web service call, so as long as there is a service
port address secified in the WSDL it doesn't matter where the
actual WSDL file sits. So I just downloaded the WSDL using CFHTTP
(had to use this article to configure CFHTTP for HTTP Compression:
http://www.talkingtree.com/blog/index.cfm/2004/7/28/20040729)
and then I pointed my CF Administrator to the WSDL on my local
machine. And Presto - I can connect to the web service no problem
now.
Only problem is that I have to download the WSDL every time
there is a change to the webservice, but I can schedule a task that
downloads the file once a week or so.

Web Service - SSL handshake problem

I'm trying to stabilish a SSL connection to Web Service using the Jakarta AXIS WebService (client) API in WAS environment.
And sometimes i got the follow stacktrace:
; nested exception is:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: No trusted certificate found
Does someone have any tip to help me solve this problem?
Thank you.

Hi,
you will have to import the server SSL certificate from the webservice into you client. To do this, you will have to import it into the keystore of your client.
br,
Tobias

Web service date format problem

Hi, I am using a web service from another R/3 server. Its date format is like this..
- <xsd:simpleType name="date">
- <xsd:restriction base="xsd:string">
<xsd:maxLength value="10" />
<xsd:pattern value="\d\d\d\d-\d\d-\d\d" />
</xsd:restriction>
when I created a Proxy class, the date field length is 8.
I write my code and tryed execution. Its not giving any result and no exceptions also.
I think the problem is with Date field..
Suggest me how to solve this problem.
Regards,
Dhanunjaya Reddy

Hi Dhanunjaya,
If you are calling web service from your code, then it is executing like this->
Your Code--> Proxy---> Already existing web service
You are making a call to proxy, not to web service directly.
And in proxy it is defined as type D( with length 8) which is equivalent to YYYYMMDD.
So try passing the value YYYYMMDD(eg 20070505) from your code.
Regards,
Piyush
YYYYMMDD

Web service client JAR problem

I have a .NET Web Service and I made a client JAR with the WebLogic Workshop. When I try to have data from the Web Service the WebLogic console shows me this error
web service invoke failed: javax.xml.soap.SOAPException: failed to serialize interface javax.xml.soap.SOAPElementweblogic.xml.schema.binding.SerializationException: mapping lookup failure. class=interface javax.xml.soap.SOAPElement class context=TypedClassContext{schemaType=['http://tempuri.org/JobPosting/FacadeJobPosting']:getCountries}; nested exception is:
javax.xml.soap.SOAPException: failed to serialize interface javax.xml.soap.SOAPElementweblogic.xml.schema.binding.SerializationException: mapping lookup failure. class=interface javax.xml.soap.SOAPElement class context=TypedClassContext{schemaType=['http://tempuri.org/JobPosting/FacadeJobPosting']:getCountries}
If want to know in which layer is the problem or what is the problem.
Thanks

I'm only just scrapping on the surface of SOAP myself, but I have a little Java knowledge.
I think your error message is saying, that your trying to send a java object over SOAP to the other computer, but this object has not implemented the serialize interface (where objects are written and extracted to a stream)
Just a thought I could be wrong - but have a look at what object is being sent over SOAP - is it a custom object? does it need to implement serialize?
Good luck
martin

Web Service parameter conversion problem

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