Web service empty relationship problem

hi all,
I have a pretty simple web service. Two entities, a citizen and a business. A citizen is able to register 0..n businesses. There is a WS which reads the citizen. When the business key list in citizen is empty the web service wont return the citizen (portal request failed could not execute web service operation). When at least one relation is defined all works fine.
I've tested the web service. The problem occurs only with VC.
thanks for your help,
regards, felix

Hi Ankur,
no, not exactly...
The webservice is tested with an id as input and returns some string values (name, firstname...) and a list of references to other objects. When this list is empty...(depending on the back end system)
part of the SOAP message:
<ns1:businessRef xmlns:ns1='urn:com.sap.bureg001.core.besrv.citizen' xmlns:pns='urn:java/lang'></ns1:businessRef>
... visual composer returns an error.
when this list is not empty (again depending on database entries in the back end)
part of the SOAP message:
<ns1:businessRef xmlns:ns1='urn:com.sap.bureg001.core.besrv.citizen' xmlns:pns='urn:java/lang'><pns:String>c22bc900-dec3-11db-cdce-00505625e523</pns:String>
</ns1:businessRef>
... visual composer does not return an error but returns the values like the service is supposed to do.
Testing the web service with Web Services Navigator both scenarios are working without problems.
thanks for your fast response,
felix

Similar Messages

Web service model initialization problem

Hello, every one
I have some trouble in the initialization of web service model.
I tested the web service through web service navigator and it was ok.
My context structure is:
Request_ZBAPIWCALIST_zbapiWcalist(0..n)
--parameters(0..1)
rBdate(0..n)
high(string)
low(string)
option(string)
sign(string)
--Response(0..1)
Result(0..1)
tWca(0..n)
estat(string)
istat(string)
Following is my codes:
Request_ZBAPIWCALIST_zbapiWcalist model = new Request_ZBAPIWCALIST_zbapiWcalist();
ComplexType_ZbapiWcalist parameter = new ComplexType_ZbapiWcalist();
model.setParameters(parameter);
ComplexType_ZbapiRBdate rBdate = new ComplexType_ZbapiRBdate();
ComplexType_ZbapiRResp rResp = new ComplexType_ZbapiRResp();
ComplexType_ZbapiRTplnr rTplnr = new ComplexType_ZbapiRTplnr();
ComplexType_ZbapiRWapinr rWapinr = new ComplexType_ZbapiRWapinr();
ComplexType_ZbapiRWapius rWapius = new ComplexType_ZbapiRWapius();
ComplexType_ZbapiWcalistImport wcaImport = new ComplexType_ZbapiWcalistImport();
rBdate.setLow("2007-7-1");
rBdate.setHigh("2007-7-2");
rBdate.setOption("EQ");
rBdate.setSign("I");
rResp.setLow("");
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("");
wcaImport.setAnye("");
wcaImport.setAnyi("");
wcaImport.setSpd("");
wcaImport.setStatu("");
wcaImport.setWerks("");
ZbapiRBdate rBdateBean = rBdate.getOriginalBean();
ZbapiRResp rRespBean = rResp.getOriginalBean();
ZbapiRTplnr rTplnrBean = rTplnr.getOriginalBean();
ZbapiRWapinr rWapinrBean = rWapinr.getOriginalBean();
ZbapiRWapius rWapiusBean = rWapius.getOriginalBean();
ZbapiWcalistImport wcaImportBean = wcaImport.getOriginalBean();
ZbapiRBdate[] rBdateArray = new ZbapiRBdate[1];
rBdateArray[0] = rBdateBean;
ZbapiRResp[] rRespArray = new ZbapiRResp[1];
rRespArray[0] = rRespBean;
ZbapiRTplnr[] rTplnrArray = new ZbapiRTplnr[1];
rTplnrArray[0] = rTplnrBean;
ZbapiRWapinr[] rWapinrArray = new ZbapiRWapinr[1];
rWapinrArray[0] = rWapinrBean;
ZbapiRWapius[] rWapiusArray = new ZbapiRWapius[1];
rWapiusArray[0] = rWapiusBean;
wcalistBean.setRBdate(rBdateArray);
wcalistBean.setRResp(rRespArray);
wcalistBean.setRTplnr(rTplnrArray);
wcalistBean.setRWapinr(rWapinrArray);
wcalistBean.setRWapius(rWapiusArray);
wcalistBean.setWaImport(wcaImportBean);
wdContext.nodeRequest_ZBAPIWCALIST_zbapiWcalist().bind(model);
The exception is:
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.
In the test of the web service the Low of the ZbapiRWapius is not needed.
And after setting the value, the exception told me that I must set the tWca, ie the subnode of the result.
The problem is: I do not know why the setter method of the original bean of the "parameters" only accept the parameter of array type .
I think the parameter I set may be wrong.
When I deal with another web service model(the level of the structure is not deep), it is ok.
Could someone give me some suggestion or explanation?
Thanks a lot.
Referring to the link:
Re: HELP for WebDynpro web service model with complex structure

Hi,
I ahbe set the proxy in webcontainer in configtool,Is there any other thing i need to do?But please tell me what does the error means,GenericServiceFactory error?
waiting for your reply,
Regards,
Ameya

BAPI Web Service Context Mapping Problem

Hello all,
I am developing a process consisting of an automated activity.
This automated activity uses a logical destination for a web service call to an ECC BAPI.
The BAPI name is 'BAPI_INQUIRY_CREATEFROMDATA2'
Now the problem is the Output mapping in the automated activity which calls the web service for the above BAPI has the response name as 'BAPI_INQUIRY_CREATEFROMDATA2.Response'
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Hello Martin,
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The '.' is a standard thing.
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The name of the root node of the BAPI return context is
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Jeff,
That text() thing came from the Oracle magazine example. I've been looking in the documentation for an explanation of what it's for but haven't had any luck finding anything yet.
Here's a sample response
<?xml version="1.0" encoding="utf-8"?>
<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:HelpDesk_QueryList_ServiceResponse xmlns="urn:Port"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:ns1="urn:Port">
<ns1:getListValues>
 <ns1:Assigned_Group>Voice Services</ns1:Assigned_Group>
 <ns1:Assigned_Group_Shift_Name/>
 <ns1:Assigned_Support_Company>University of Utah</ns1:Assigned_Support_Company>
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 <ns1:Categorization_Tier_1/>
 <ns1:Categorization_Tier_2/>
 <ns1:Categorization_Tier_3/>
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<ns1:Closure_Product_Category_Tier2>Phone</ns1:Closure_Product_Category_Tier2>
<ns1:Closure_Product_Category_Tier3>Coral</ns1:Closure_Product_Category_Tier3>
 <ns1:Closure_Product_Model_Version/>
 <ns1:Closure_Product_Name/>
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 <ns1:Contact_Company>University of Utah</ns1:Contact_Company>
 <ns1:Contact_Sensitivity>Standard</ns1:Contact_Sensitivity>
 <ns1:Country>United States</ns1:Country>
 <ns1:Department/>
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 <ns1:Middle_Initial/>
 <ns1:Organization/>
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 <ns1:Product_Model_Version/>
 <ns1:Product_Name/>
 <ns1:Region/>
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 <ns1:Resolution>Misconfigured Trunk was corrected
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 <ns1:Resolution_Category/>
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 <ns1:Resolution_Category_Tier_3/>
 <ns1:Service_Type>User Service Restoration</ns1:Service_Type>
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</soapenv:Body>
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Earl

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Hi,
I've tried creating a simple async web service that sends a Java bean to a web
service that's implemented
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delivered as
an ObjectMessage.
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class.
regards
--malcolm
weblogic.jms.common.JMSException: Error deserializing object
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.jav
a:140)
at malcolm.AimosMatchedBean.onMessage(AimosMatchedBean.java:68)
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at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.
java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
----------- Linked Exception -----------
java.io.InvalidClassException: malcolm.AimosMatchedRequest; Local class not comp
atible: stream classdesc serialVersionUID=6661344068394585445 local class serial
VersionUID=7727103220180333880
at java.io.ObjectStreamClass.validateLocalClass(ObjectStreamClass.java:5
18)
at java.io.ObjectStreamClass.setClass(ObjectStreamClass.java:562)
at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java
:931)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:361)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1181)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.jav
a:128)
at malcolm.AimosMatchedBean.onMessage(AimosMatchedBean.java:68)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:356)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.
java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
weblogic.jms.common.JMSException: Error deserializing object
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.jav
a:140)
at malcolm.AimosMatchedBean.onMessage(AimosMatchedBean.java:68)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:356)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.
java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
----------- Linked Exception -----------
java.io.InvalidClassException: malcolm.AimosMatchedRequest; Local class not comp
atible: stream classdesc serialVersionUID=6661344068394585445 local class serial
VersionUID=7727103220180333880
at java.io.ObjectStreamClass.validateLocalClass(ObjectStreamClass.java:5
18)
at java.io.ObjectStreamClass.setClass(ObjectStreamClass.java:562)
at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java
:931)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:361)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1181)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.jav
a:128)
at malcolm.AimosMatchedBean.onMessage(AimosMatchedBean.java:68)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:356)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.
java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)

Bruce Stephens <[email protected]> wrote:
<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
Hi Malcolm,
There's been a significant amount of work done on async services in
conjunction with reliable ws messaging that will be available in the
next
release.
Can you/your customer be part of the upcoming beta?Certainly keen to participate. I presume from what you've said that SP1 is still
problematic for async. I've found that SP1 seems pretty good for synch web services
(addressed issues I had with 7.0).
regards
--malcolm
Thanks,
 Bruce
Malcolm Robbins wrote:
<blockquote TYPE=CITE>Wow,
 based on no replies it appears that no one is actually using
asynch web services.
It looks like I better recommend to my (large bea customer) that WebLogic
async
 web services are not ready for prime time...
regards
--malcolm</blockquote>
</html>

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I successfully installed the printer on both computers through USB and I can print wirelessly from each without any difficulties. (I set a fixed IP address for the printer to avoid having to 'find' it each time it got a new address by DHCP.)
Here are my problems:
1) On setup, the printer successfully connected to the HP web service and printed out a code for ePrinting. I entered this code and was able to print via email. However, sometime between last night and today (and after I installed 6 updates) the printer reported that it no longer had an email address. I turned off Web Services to troubleshoot, but now when I try to enable it I get the "Problem Connecting to the Web Services Server" error. Powercycling the router and/or printer does not fix this. Nor does turning off the printer's wireless functions for 5 minutes. I've tried restoring factory defaults, but it did not actually restore anything. How can I fix this? Is the server down, or is something screwed up?
2) My iPod Touch is completely updated to iOS 4.2, bluetooth is turned off, and I've verified that it's on the same network as the printer, but I cannot detect the printer on my iPod either through Apple's AirPrint or through the HP iPhoto App 3.0. Both just say "No printers found". This is really frustrating since I bought this with printing from mobile devices in mind. Any advice?
Thanks for your help,
Dave

I am glad your first problem is resolved. When it comes to iPod having OS 4.2, the device supports AirPrint which is new from Apple.
For more information on how to use the AirPrint on your iPod refer to below link:
http://h10025.www1.hp.com/ewfrf/wc/document?lc=en&dlc=en&cc=us&docname=c02623193
If the iPod still does not find the printer, try unchecking the option "Enable Multicast Streams" in the router EWS page and see if it works or not. Contact your router support for more info.
Say "Thanks" by clicking the Kudos Star in the post that helped you.
Please mark the post that solves your problem as "Accepted Solution"

Web Services int.java Problem

Hi, I'm totally new to Web Services can have a problem with JBuilder trying to generate a file named int.java from the WSDL. The WSDL is supplied by a TDA in my company and I've noticed that it has a few descriptions that include <restriction base="int"/>. When I import the WSDL and select the option to generate local server and then try to compile from the default generated files, it's looking for String.java (that's OK, even though it doesn't find it) and also int.java...which doesn't make sense to me, so it FAILS to compile properly. I've also noticed that there is a deployment file WSDD that has a type of "java:int" in it.
This may be a basic issue, but I'm new to Web Services this week so any help would be appreciated.
Thanks, Paul.

Ok, I will make this simplier. Couple questions.
Is it possible to use cfargument in a web service?
I looked at the samples out there and they all just have
queries that take a
form variable (#form.name#) since it was being passed by a
form.
Is it possible to have one web service function invoke
another function in
the same cfc?
If you have one function that calls another to first validate
the user and
then invoke another to get the search results, do all have to
be remote or
can you have the search be private since you dont want it
invoked remotely.
I.E.
<cffunction name="search" access="remote"
returntype="query">
<cfset authenticate = authenticateUser(#username#)>
<cfif authenticate EQ 'yes'>
<cfset myResults = searchProperty(#mlsnumber#)>
</cfif>
<cfreturn my Results>
</cffunction>
I tried a simple city search and tried to pass a variable
argument.
<cfinvoke
webservice="
http://74.86.90.210/realitorToolBox/model/webservices/CityGateway.cfc?wsdl"
method="findCity" city = "clinton" returnvariable="aQuery"/>to:
<cffunction name="findCity" access="remote"
returntype="query"> <cfquery name="getCities"
datasource="MLSListings"> Select city FROM residential WHERE
city = '#city#' </cfquery> <cfreturn getCities>
</cffunction>And I still get a function cannot be found, even
though I used the cfcexplorer to verify that it does exist on the
remote server.Any ideas?

Oracle Web Services Manager, Coresv problems

Coresv, Web Services Manager May 21, 2005 9:04 PM
Reply
I have downloaded Web Services Manager (part of the Application Server Downloads), also called as coresv.
I have done the installation as per the scripts but need some help with some issues that I am getting.
Basically when I goto the http://localhost:3115/ccore page, the login works fine but after that all I see is
two empty frames:
1. Error
The following exception occured when processing the JSP:
Provider org.apache.xalan.processor.TransformerFactoryImpl not found
Use your browsers "Back" button if you would like to try again.
Contact Oracle Web Services Manager Administrator
2. Error
The following exception occured when processing the JSP:
getActiveComponents failed
Use your browsers "Back" button if you would like to try again.
Contact Oracle Web Services Manager Administrator
Can you guide me where should I post this message?
Thanks
Best Regards
Hitesh

Follow-up on this topic
1. Still not able to run the default Tomcat Instance.
2. However, was able to get to the console of Web Services Manager when deployed to a Weblogic 8.1 SP3 instance.
But after configuring a gateway, registering a service and comitting the policies etc. as described by the book, when I try to access the service using the URL
http://localhost:7001/gateway/services/SID0003006?wsdl
http://localhost:7001/gateway is where the gateway.war is deployed.
I get
Oracle Web Services Manager Gateway : Cannot find WSDL for service "SID0003006"
I can't execute the service either..
Thanks
Hitesh

Web service empty relationship problem

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