Problem in Consuming a Web Service running on Remedy

Hi All – We have a web service running on ARSystem (
Remedy) and all we would like to do is –
-Invoke this web service from our Coldfusion page
-Send some parameters in a method call for ‘Remedy
WS’
-This Webservice returns a simple String object.
The WSDL looks like this..
<?xml version="1.0" encoding="UTF-8" ?>
- <wsdl:definitions
targetNamespace="urn:CHG_Change_WebService_OpCreate_DisplayOnly_v2"
xmlns="
http://schemas.xmlsoap.org/wsdl/"
xmlns:s="urn:CHG_Change_WebService_OpCreate_DisplayOnly_v2"
xmlns:soap="
http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:soapenc="
http://schemas.xmlsoap.org/soap/encoding/"
xmlns:wsdl="
http://schemas.xmlsoap.org/wsdl/"
xmlns:xsd="
http://www.w3.org/2001/XMLSchema">
- <wsdl:types>
- <xsd:schema elementFormDefault="qualified"
targetNamespace="urn:CHG_Change_WebService_OpCreate_DisplayOnly_v2">
<xsd:element name="OpCreate" type="s:CreateInputMap"
/>
- <xsd:complexType name="CreateInputMap">
- <xsd:sequence>
<xsd:element name="Description" type="xsd:string" />
<xsd:element name="Requester_Login_Name"
type="xsd:string" />
<xsd:element name="Requester_Name" type="xsd:string"
/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="OpCreateResponse"
type="s:CreateOutputMap" />
- <xsd:complexType name="CreateOutputMap">
<xsd:sequence />
</xsd:complexType>
<xsd:element name="AuthenticationInfo"
type="s:AuthenticationInfo" />
- <xsd:complexType name="AuthenticationInfo">
- <xsd:sequence>
<xsd:element name="userName" type="xsd:string" />
<xsd:element name="password" type="xsd:string" />
<xsd:element minOccurs="0" name="authentication"
type="xsd:string" />
<xsd:element minOccurs="0" name="locale"
type="xsd:string" />
<xsd:element minOccurs="0" name="timeZone"
type="xsd:string" />
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
</wsdl:types>
- <wsdl:message name="OpCreateSoapOut">
<wsdl:part element="s:OpCreateResponse" name="parameters"
/>
</wsdl:message>
- <wsdl:message name="ARAuthenticate">
<wsdl:part element="s:AuthenticationInfo"
name="parameters" />
</wsdl:message>
- <wsdl:message name="OpCreateSoapIn">
<wsdl:part element="s:OpCreate" name="parameters" />
</wsdl:message>
- <wsdl:portType
name="CHG_Change_WebService_OpCreate_DisplayOnly_v2PortType">
- <wsdl:operation name="OpCreate">
<wsdl:input message="s:OpCreateSoapIn" />
<wsdl:output message="s:OpCreateSoapOut" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding
name="CHG_Change_WebService_OpCreate_DisplayOnly_v2SoapBinding"
type="s:CHG_Change_WebService_OpCreate_DisplayOnly_v2PortType">
<soap:binding style="document" transport="
http://schemas.xmlsoap.org/soap/http"
/>
- <wsdl:operation name="OpCreate">
<soap:operation
soapAction="urn:CHG_Change_WebService_OpCreate_DisplayOnly_v2/OpCreate"
style="document" />
- <wsdl:input>
<soap:header message="s:ARAuthenticate" part="parameters"
use="literal" />
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service
name="CHG_Change_WebService_OpCreate_DisplayOnly_v2Service">
- <wsdl:port
binding="s:CHG_Change_WebService_OpCreate_DisplayOnly_v2SoapBinding"
name="CHG_Change_WebService_OpCreate_DisplayOnly_v2Soap">
<soap:address location="
http://<ServerName>/arsys/services/ARService?server=<ServerName>&webService=CHG_Change_Web Service_OpCreate_DisplayOnly_v2"
/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
My CF invocation is as given below..
<cfscript>
Ws=CreateObject("webservice","
http://<servername>/arsys/WSDL/public/<servername>/CHG_Change_WebService_OpCreate_DisplayO nly_v2");
result= ws.opCreate("test1","TEST2","test3");
</cfscript>
<cfoutput>|#result#|</cfoutput>
AND I am getting this error below..
Could not generate stub objects for web service invocation.
Name:
http://<servername>/arsys/WSDL/public/<servername>/CHG_Change_WebService_OpCreate_DisplayO nly_v2.
WSDL:
http://
<servername>/arsys/WSDL/public/<servername>/CHG_Change_WebService_OpCreate_DisplayOnly_v2 .
java.lang.NullPointerException It is recommended that you use a web
browser to retrieve and examine the requested WSDL document for
correctness. If the requested WSDL document can't be retrieved or
it is dynamically generated, it is likely that the target web
service has programming errors.
Java Stack trace:
java.lang.NullPointerException
at
org.apache.axis.wsdl.toJava.Utils.getNewQNameWithLastLocalPart(Utils.java:933)
at
org.apache.axis.wsdl.toJava.JavaStubWriter.writeOperationMap(JavaStubWriter.java:610)
at
org.apache.axis.wsdl.toJava.JavaStubWriter.writeFileBody(JavaStubWriter.java:169)
at
org.apache.axis.wsdl.toJava.JavaWriter.generate(JavaWriter.java:130)
at
org.apache.axis.wsdl.toJava.JavaBindingWriter.generate(JavaBindingWriter.java:147)
at
org.apache.axis.wsdl.toJava.JavaGeneratorFactory$Writers.generate(JavaGeneratorFactory.ja va:423)
at org.apache.axis.wsdl.gen.Parser.generate(Parser.java:471)
at org.apache.axis.wsdl.gen.Parser.run(Parser.java:395)
at org.apache.axis.wsdl.toJava.Emitter.run(Emitter.java:611)
at
coldfusion.xml.rpc.XmlRpcServiceImpl$1.run(XmlRpcServiceImpl.java:213)
at java.security.AccessController.doPrivileged(Native
Method)
at
coldfusion.xml.rpc.XmlRpcServiceImpl.registerWebService(XmlRpcServiceImpl.java:198)
at
coldfusion.xml.rpc.XmlRpcServiceImpl.getWebService(XmlRpcServiceImpl.java:472)
at
coldfusion.xml.rpc.XmlRpcServiceImpl.getWebServiceProxy(XmlRpcServiceImpl.java:427)
at
coldfusion.xml.rpc.XmlRpcServiceImpl.getWebServiceProxy(XmlRpcServiceImpl.java:409)
at coldfusion.runtime.CFPage.createObject(CFPage.java:5993)
at coldfusion.runtime.CFPage.CreateObject(CFPage.java:5848)
at coldfusion.runtime.CFPage.CreateObject(CFPage.java:5813)
at
cftest1252ecfm1199621501.runPage(D:\Inetpub\wwwroot\Pearsontc\sandytest\test125.cfm:11)
at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:152)
at
coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:343)
at
coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
at
coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:210)
at
coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:51)
at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
at
coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:50)
at
coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:2 8)
at
coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
at
coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
at
coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
at coldfusion.CfmServlet.service(CfmServlet.java:105)
at
coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:78)
at
jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:91)
at
jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at
jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:257)
at
jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:527)
at
jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:204)
at
jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:349)
at
jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:457)
at
jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:295)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
Would be sincerely thankful to ALL who could help me in
resolving my problem as it’s a deadline for me today and I
have some testing left to be done on some other modules as well.
PLEASE PLEASE HELP!!
Thanks.
-S

Ian, Thanks but service is running on REMEDY system and is
written in Java. The new wsdl looks like this..( Please check the
complex type input and return parameter). I cannot change the
service permissions as its not in our control
http://oldtas184/arsys/WSDL/
<?xml version="1.0" encoding="UTF-8" ?>
- <wsdl:definitions
targetNamespace="urn:CHG_Change_WebService_OpCreate_DisplayOnly_v2"
xmlns="
http://schemas.xmlsoap.org/wsdl/"
xmlns:s="urn:CHG_Change_WebService_OpCreate_DisplayOnly_v2"
xmlns:soap="
http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:soapenc="
http://schemas.xmlsoap.org/soap/encoding/"
xmlns:wsdl="
http://schemas.xmlsoap.org/wsdl/"
xmlns:xsd="
http://www.w3.org/2001/XMLSchema">
- <wsdl:types>
- <xsd:schema elementFormDefault="qualified"
targetNamespace="urn:CHG_Change_WebService_OpCreate_DisplayOnly_v2">
<xsd:element name="OpCreate" type="s:CreateInputMap"
/>
- <xsd:complexType name="CreateInputMap">
- <xsd:sequence>
<xsd:element name="Description" type="xsd:string" />
<xsd:element name="Requester_Login_Name"
type="xsd:string" />
<xsd:element name="Requester_Name" type="xsd:string"
/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="OpCreateResponse"
type="s:CreateOutputMap" />
- <xsd:complexType name="CreateOutputMap">
- <xsd:sequence>
<xsd:element name="Description" type="xsd:string" />
<xsd:element name="Requester_Login_Name"
type="xsd:string" />
<xsd:element name="Requester_Name" type="xsd:string"
/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="AuthenticationInfo"
type="s:AuthenticationInfo" />
- <xsd:complexType name="AuthenticationInfo">
- <xsd:sequence>
<xsd:element name="userName" type="xsd:string" />
<xsd:element name="password" type="xsd:string" />
<xsd:element minOccurs="0" name="authentication"
type="xsd:string" />
<xsd:element minOccurs="0" name="locale"
type="xsd:string" />
<xsd:element minOccurs="0" name="timeZone"
type="xsd:string" />
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
</wsdl:types>
- <wsdl:message name="OpCreateSoapOut">
<wsdl:part element="s:OpCreateResponse" name="parameters"
/>
</wsdl:message>
- <wsdl:message name="ARAuthenticate">
<wsdl:part element="s:AuthenticationInfo"
name="parameters" />
</wsdl:message>
- <wsdl:message name="OpCreateSoapIn">
<wsdl:part element="s:OpCreate" name="parameters" />
</wsdl:message>
- <wsdl:portType
name="CHG_Change_WebService_OpCreate_DisplayOnly_v2PortType">
- <wsdl:operation name="OpCreate">
<wsdl:input message="s:OpCreateSoapIn" />
<wsdl:output message="s:OpCreateSoapOut" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding
name="CHG_Change_WebService_OpCreate_DisplayOnly_v2SoapBinding"
type="s:CHG_Change_WebService_OpCreate_DisplayOnly_v2PortType">
<soap:binding style="document" transport="
http://schemas.xmlsoap.org/soap/http"
/>
- <wsdl:operation name="OpCreate">
<soap:operation
soapAction="urn:CHG_Change_WebService_OpCreate_DisplayOnly_v2/OpCreate"
style="document" />
- <wsdl:input>
<soap:header message="s:ARAuthenticate" part="parameters"
use="literal" />
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service
name="CHG_Change_WebService_OpCreate_DisplayOnly_v2Service">
- <wsdl:port
binding="s:CHG_Change_WebService_OpCreate_DisplayOnly_v2SoapBinding"
name="CHG_Change_WebService_OpCreate_DisplayOnly_v2Soap">
<soap:address location="
http://oldtas184/arsys/services/ARService?server=OLDTAS184&webService=CHG_Change_WebServic e_OpCreate_DisplayOnly_v2"
/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
I have modified my code a little to use a struct object and
the code looks as below..
<cfscript> CreateInputMap1 = structNew();
CreateInputMap1.Description = "test";
CreateInputMap1.Requester_Login_Name = "xxxxxx";
CreateInputMap1.Requester_Name = "yyyyyyy";
ws=CreateObject("webservice","
http://oldtas184/arsys/WSDL/public/OLDTAS184/CHG_Change_WebService_OpCreate_DisplayOnly_v2 ?wsdl");
result= ws.opCreate(CreateInputMap1);
</cfscript>
<cfoutput>#result#</cfoutput>
But I still receive the same error..
Error Occurred While Processing Request
Could not generate stub objects for web service invocation.
Name:
http://oldtas184/arsys/WSDL/public/OLDTAS184/CHG_Change_WebService_OpCreate_DisplayOnly_v2 ?wsdl.
WSDL:
http://oldtas184/arsys/WSDL/public/OLDTAS184/CHG_Change_WebService_OpCreate_DisplayOnly_v2 ?wsdl.
java.lang.NullPointerException It is recommended that you use a web
browser to retrieve and examine the requested WSDL document for
correctness. If the requested WSDL document can't be retrieved or
it is dynamically generated, it is likely that the target web
service has programming errors.
The error occurred in
D:\Inetpub\wwwroot\Pearsontc\sandytest\test125.cfm: line 18
16 : CreateInputMap1.Requester_Name = "Vohra";
17 :
18 : ws=CreateObject("webservice","
http://oldtas184/arsys/WSDL/public/OLDTAS184/CHG_Change_WebService_OpCreate_DisplayOnly_v2 ?wsdl");
19 : // addSOAPRequestHeader(ws, "
http://oldtas184/arsys/WSDL/public/OLDTAS184/CHG_Change_WebService_OpCreate_DisplayOnly_v2 /",
"Description", "test", false);
20 : // addSOAPRequestHeader(ws, "
http://oldtas184/arsys/WSDL/public/OLDTAS184/CHG_Change_WebService_OpCreate_DisplayOnly_v2 /",
"Requester_Login_Name", "John", false);
Stack Trace (click to expand)
at
cftest1252ecfm1199621501.runPage(D:\Inetpub\wwwroot\Pearsontc\sandytest\test125.cfm:18)
at
cftest1252ecfm1199621501.runPage(D:\Inetpub\wwwroot\Pearsontc\sandytest\test125.cfm:18)
java.lang.NullPointerException
at
org.apache.axis.wsdl.toJava.Utils.getNewQNameWithLastLocalPart(Utils.java:933)
at
org.apache.axis.wsdl.toJava.JavaStubWriter.writeOperationMap(JavaStubWriter.java:610)
at
org.apache.axis.wsdl.toJava.JavaStubWriter.writeFileBody(JavaStubWriter.java:169)
at org.apache.axis.wsdl.toJava.JavaWriter.generate
The REMEDY logs has this message - "Required element expected
in the input XML document":

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Creating library \\ORACLE-JDE\E900\DV900\package\DVU100427\lib32\CALLBSFN.lib and object \\ORACLE-JDE\E900\DV900\package\DVU100427\lib32\CALLBSFN.exp
CALLBSFN.exp : error LNK2001: unresolved external symbol _consumingWS@12
\\ORACLE-JDE\E900\DV900\package\DVU100427\bin32\CALLBSFN.dll : warning LNK4088: image being generated due to /FORCE option; image may not run
To not build the business function is not possible the package deployment for the server becomes aware of the presence of this business function...
But I have not managed to solve the problem, do you have any idea?
Thank you and regards.

Hello again,
I have modied OCM record with a correct BSSV (the name and the port number were wrong).
And other thing that I have tested is change the parent DLL with a new DLL created by me (Object Name: CALLWS.dll, Product Code: 0, Product System Code:0) and the error is:
*ERROR CallObject@25b780: CallObject.executeRequest(): Problem executing function [invocarWS] lib [CALLWS] LoadLib failed.Please see Enterprise Server log for details. Library in which business funtion resides cannot be loaded user:JDE Env:DV900*
[SEVERE] JDE - [RUNTIME] FormEngine.doEvent(): BSFN failed and need roll back!! | Form Name : P5500055_W5500055A com.jdedwards.runtime.base.SystemException: There was a problem with the sever while running the business function invocarWS.\nThe current transaction has been lost.\nPlease exit the application and restart it.\nButton clicked Line number 1\nP5500055_W5500055A
com.jdedwards.runtime.base.SystemException: There was a problem with the sever while running the business function invocarWS.\nThe current transaction has been lost.\nPlease exit the application and restart it.\nButton clicked Line number 1\nP5500055_W5500055A
     at com.jdedwards.runtime.engine.form.FormEngine.doEvent(Unknown Source)
     at com.jdedwards.runtime.vtcomponent.form.VTForm.doEvent(Unknown Source)
     at com.jdedwards.runtime.engine.ButtonEngine.onClick(Unknown Source)
     at com.jdedwards.runtime.vtcomponent.VTButton.onClick(Unknown Source)
     at com.jdedwards.runtime.vtcomponent.VTButton.processVirtualEvent(Unknown Source)
     at com.jdedwards.runtime.virtual.OWVirtual.processVTEvent(Unknown Source)
     at com.jdedwards.runtime.virtual.OWVirtual.processEventLoop(Unknown Source)
     at com.jdedwards.runtime.virtual.OWVirtual.run(Unknown Source)
     at com.jdedwards.base.util.ThreadPool$WorkerThread.run(Unknown Source)
It seems like it is not possible to find the CALLWS dll... Althought it was built and compiled without errors and warnings...
I would like to debug the Business Function in C from Microsoft Visual Studio 2005, but I can't, because breakpoints are disable.
I have followed the following manual:
E1: BSFN: Debugging Business Functions Using Visual Studio .NET 2003, 2005 and 2008 (I have founded it in Oracle Support (Metalinki)).
And here they say:
"It is a normal feature of visual studio 2003/2005 to disable break point at the start of a debug session and display a warning saying no symbol is loaded. Break point will only be activated on demand when the code to debug is loaded in to the runtime memory".
I think is necessary add the referency with parent DLL (in my case, CALLWS.dll) but I don't know how can I do it. I have tested to insert in Business Function's source code the following line:
"#pragma comment(lib,"CALLWS.dll")" to force to include it, but when it was built:
************CALLWS************
B5500055.c
Replacing B5500055.obj
jdertdll.c
Creating library E:\e900\DV900\lib32\CALLWS.lib and object E:\e900\DV900\lib32\CALLWS.exp
LINK : fatal error LNK1104: cannot open file 'CALLWS.dll'
Microsoft (R) Manifest Tool version 5.2.3790.2075
Copyright (c) Microsoft Corporation 2005.
All rights reserved.
mt.exe : general error c10100b1: Failed to load file "E:\e900\DV900\bin32\CALLWS.dll". The system cannot find the file specified.
Adjusting DLL load addresses . . .
************Build Finished************
I don't understand nothing, because the path is totally right.
Any help is appreciated!
Thank you and regards.
Edited by: user12085357 on 29-abr-2010 2:55
Edited by: user12085357 on 29-abr-2010 3:02

Consuming a web service with an applet...

Hi, Ive created an applet in netbeans 5.5, which consumes a web service - it works 100% "run file" in the ide, but when i look at it via web browser, it seems the webservice object cannot be instantiated. I'm guessing I need to somehow include jax-ws objects in my deployment, but how do I do this? - I'm a little out of my depth here, so please explain thoroughly
Thanks

Hi,
We encountered problems when consuming a foreign WS. It seems to be that RPC style WSDL isn't supported by the WAS 6.4 WS proxy. An interesting reading on this is
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/the difference between rpc and document style wsdl.article
Eddy

Consume a Web Service in ABAP

Hi,
We have a Web Service URL on PI. Run time of this Web Service in a Portal Server.
We need to access the Same URL from ECC using ABAP Programming?
Can any one tell me how we can call the same Web Service?
I need to pass few values to the web service using ABAP Code and I need to get back the result into some variables.
any code available for verify?
Thanks,
Sekhar.J

Hi,
Steps involved in Consuming a Web Service in ABAP.
1. You will need to create a Service Consumer Proxy in the ECC system.
The procedure for this is available in the documentation link [http://help.sap.com/saphelp_erp60_sp/helpdata/en/46/9743916d1115ece10000000a114a6b/frameset.htm] in the section Consuming a Web Service.. The URL access path of the WSDL can be used to generate the Service Consumer Proxy in ABAP.
2. Using transaction SOAMANAGER create the Logical Port for the Consumer Proxy created in Step 1.
3. Code the Consumer Proxy call in the ABAP program. Check section Consuming a Web Service --> Programming with Client and Server Proxies --> Sending a Message in the link specified above.
The Video link [Consuming Services in ABAP |https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/media/uuid/20eb3174-41ab-2a10-a383-907faf60eed3] will provide good conceptual knowledge, steps involved and Logical port maintenance..
In case you face any problems, shoot your queries.
regards
Nitesh

Can I consume Asynchronous Web Services from WD?

We have some asynchronous web services running on XI, my doubt is if I can consume those web services in my WebDynpro application...
Any ideas... thanx in advance.
JV

Hi Raja,
Following patterns will likely give you a good idea of the type of problems you will have to address in real-world apps involving interactions with async Web services. I would encourage you to make the leap to studying BPEL4WS (and possibly WS-Transaction as well if you have true transactional requirements).
App servers are at the core synchronous engines while BPEL4WS calls for asynchrony top to bottom. Saying that, it is possible to create an orchestration engine (as a J2EE container) on top of an app server to deliver orchestration infrastructure that deals with asynchrony, exception handling, long-running transactions, to enable developers to focus on the orchestration logic (i.e. BPEL) rather than re-invent the infrastructure wheel for each application built.
Take a look at the Q&A content here, hope it helps.
http://searchwebservices.techtarget.com/ateAnswers/0,289620,sid26_cid492833_tax292928,00.html
Doron\

No result while creating a service consumer with Web Service Wizzard

Hi,
I've tried to create a service consumer with Web Service Wizzard in SE80 by using URL/HTTP Destination but nothing happens. After the popup with logondata for the WSDL I get the CRM start screen and nothing has been created in the given package.
technical details:
I use a CRM 5.0 system with SP15 (SAPKB70015).
I created the provider service at a 7.10 system with SP5 (SAPKB71005) via SPROXY, SOAMANAGER and WSPUBLISH and get the WSDL-URL from Service Registry.
The Service Registry of the 7.10 system serves as central Service Registry.
Has anybody an idea ?
Christoph

Guy,
Thanks for your reply.
This problem has been solved. Since I haven't turned on everything that to use transaction SOAMANAGER needs. After complete the switch-on works, the problem never happens again.
Thanks again.

Error when consuming a web service in CF 11

I am consuming a web service in ColdFusion what was written in .NET. Some methods of the web service work fine, but some we get the below error. We have identified the issue is the name of one of the properties in the web service appears to be the issue. The property name is ID. This is a very common property name so I would think someone has run across this before. It appears that maybe ID is a default property for Axis? I can dump the method that works and I see there is a getID() method with a return type of org.apache.axis.types.Id.
If we change the name of the property to something other than ID it works, but this will cause us to refactor a lot of code.
Here is the error I get when I try to call GetRoles method, which contains an ID property:
Cannot perform web service invocation GetRoles. The fault returned when invoking the web service operation is:
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: org.xml.sax.SAXException: For input string: "i1"
java.lang.NumberFormatException: For input string: "i1"
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:org.xml.sax.SAXException: For input string: "i1"
java.lang.NumberFormatException: For input string: "i1"
at org.apache.axis.encoding.ser.BeanDeserializer.onStartElement(BeanDeserializer.java:462)
at org.apache.axis.encoding.DeserializerImpl.startElement(DeserializerImpl.java:393)
at org.apache.axis.encoding.ser.BeanDeserializer.startElement(BeanDeserializer.java:154)
at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java: 1048)
at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
at org.apache.axis.message... ''
I am running CF 11 Update 4.

I am not passing any parameters to the method (it has no parameters). On the ColdFusion side I do not use i1 anywhere. I will check with the .net developer on Monday to see if he is using it anywhere in his code. If he is he is using in consistently as the only methods that work from his service are those that do not have an ID property. All services with an ID property give me the same error message.

Problem while Introspecting a Web-Service in OBPM 10GR3 studio

I get the following problem while Introspecting a Web-Service in OBPM 10GR3 studio:-
Introspecting...
downloading /test-ws/testc?wsdl [Error] Instrospection exception: Web Service WSDL parse exception: HTTPS hostname wrong: should be <test-01.test.net>...
Any idea why?
It runs well in a browser, eclipse and SOAP UI?

have you create the destination?
do you use the wizard to generate code?
usually there is catch clause for this line of code
wdContext.currentRequest_SERVICE_MDM_LOOKUPElement().modelObject().execute();
Edited by: John Wu on Dec 16, 2010 11:51 PM

Handling of SOAP Faults in SOAP Clients consuming PI Web services

Hi there,
the following is in regards to SOAP fault error handling in a SOAP client that consumes a Web Service published by PI.
I have been reading a number of threads and blogs in regards to this topic and I am still left with some open questions which I hope to get some final answersclarifications through this thread.
In particular the blogs
Handling Web Service SOAP Fault Responses in SAP NetWeaver XI      - Handling Web Service SOAP Fault Responses in SAP NetWeaver XI
XI: Propagation of meaningful error information to SOAP Client     - XI: Propagation of meaningful error information to SOAP Client
have caused by attention.
Both of these threads are realating to the Fault Message type one can use to return errors back to a SOAP Client (.Net, Java, etc.).
In our scenario we published a number of Web Services through PI that provide functionality to integrate with an R3 back-end system using inbound ABAP Proxies.
The services are standardised and will be consumed by a number of .NetJava applications and systems. The reason for the use of ABAP proxies is the customer specific application logic that is executed in the backend system. The Web services are synchronous and don't use ccBPM in the middle. Transformations are performed in PI combined with various lookups to set default values before the message is passed into the ABAP Framework of the R3 back-end system. The lookups are done against the R3 back-end system using the PI RFC Lookup feature.
The inbound proxies currently return application errors as part of the response message back to the SOAP client. For more critical errors we introduced the use of Fault message types as the method to return the information back to the SOAP Client. This is all working satisfactory.
The questions I have are as follows.
1. When an error occurs at the IE level (e.g. mapping error), ABAP Proxy framework level (e.g. conversion from XML to ABAP format) or Adapter Framework level (Adapter releated error) a different SOAP fault message structure is returned to the SOAP Client than the one    used for the application errors. The SOAP fault message structure used in this case is the standard SOAP fault used by PI to return system errors back to the caller. For those SOAP fault messages there is no payload generated that could be mapped to the SOAP fault structure used for the application errors. This would be preferrable as there would be only one Fault message structure used for both inbound ABAP proxy generated fault messages and PI generated fault messages.
Also the error messages generated by PI can be quite cryptic and difficult to interpret at the client end and could be filtered     ranslated during message mapping if the payload of the PI generated SOAP fault message could be accessed in a message mapping.
Point 3 of the above thread 2759 indicates that this would be possible but doesn't outline how. Could somebody please clarify this for me as I don't believe that this is really possible ???.
My idea instead was to use the PI SOAP fault message structure to also return application errors. Therefore I would create a Fault message type that matches the PI SOAP fault structure. This would enable the SOAP Client to handle only one SOAP Fault error structure. Would that be something to look into instead ?????.
2. We have been looking at using the integrated WEB AS SOAP adapter instead of using the AF Sender SOAP adapter. While playing with this we encountered differences in the content returned through the SOAP fault generated by PI. A sample is below. Shouldn't the content of these SOAP faults be the same if the error that caused it is the same. Also the SOAP fault returned by the IE SOAP adapter is much more    useful in this particular case. Both errors below are the same, a conversion error from XML to ABAP took place in the inbound ABAP proxy framework of the back-end system.
SOAP fault returned when using SOAP Sender adapter of AF
<!see the documentation>
<SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP:Body>
      <SOAP:Fault>
         <faultcode>SOAP:Server</faultcode>
         <faultstring>Server Error</faultstring>
         <detail>
            <s:SystemError xmlns:s="http://sap.com/xi/WebService/xi2.0">
               <context>XIAdapter</context>
               <code>ADAPTER.JAVA_EXCEPTION</code>
               <text>com.sap.aii.af.ra.ms.api.DeliveryException: XIProxy:PARSE_APPLICATION_DATA:
     at com.sap.aii.adapter.xi.ms.XIEventHandler.onTransmit(XIEventHandler.java:455)
     at com.sap.aii.af.ra.ms.impl.core.queue.consumer.CallConsumer.onMessage(CallConsumer.java:134)
     at com.sap.aii.af.ra.ms.impl.core.queue.Queue.run(Queue.java:916)
     at com.sap.aii.af.ra.ms.runtime.MSWorkWrapper.run(MSWorkWrapper.java:56)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)</text>
            </s:SystemError>
         </detail>
      </SOAP:Fault>
   </SOAP:Body>
</SOAP:Envelope>
SOAP fault using integrated SOAP adapter of PI IE
<SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP:Body>
      <SOAP:Fault>
         <faultcode>SOAP:Server</faultcode>
         <faultstring>System Error</faultstring>
         <detail>
            <s:SystemError xmlns:s="http://sap.com/xi/WebService/xi2.0">
               <context/>
               <code>ABAP.PARSE_APPLICATION_DATA</code>
               <text>Error during XML => ABAP conversion (Request Message; error ID: CX_ST_DESERIALIZATION_ERROR; (/1SAI/TXSBE20FF604BAFEF8D990A XML Bytepos.: 564 XML Path: ns1:CreatePORequest(1)POHEADER(2)COMP_CODE(1) Error Text: Data loss occurred when converting ############################## Kernel ErrorId: CONVT_DATA_LOSS))</text>
            </s:SystemError>
         </detail>
      </SOAP:Fault>
   </SOAP:Body>
</SOAP:Envelope>
I have been reading threads for hours without being able to find one that answers questions 1 or provides a blog that outlines the approach one should take for error handling in SOAP clients that consume PI Web Services (and covers both PISystem generated faults and faults raised in Proxies).
There may already be a blog or thread and I just missed it.
Any comments are welcome.
Thanks. Dieter

Hi Dieter,
As Bhavesh already mentioned fault messages are used for application errors. The same is described in SAP XI help:
http://help.sap.com/saphelp_nw04/helpdata/en/dd/b7623c6369f454e10000000a114084/frameset.htm
In case of system error (e.g. field length too long in proxy call or error in XI/PI mapping) there seems to be no standard way of handling it and propagating the response to the consumer of webservice.
Each system error is not recognized by SOAP adapter and SOAP adapter exception is raised.
The only bizzare solution that I can see is developing an adapter module and transport wrong message to standard fault message before delivering it to adapter engine:
http://help.sap.com/saphelp_nw04/helpdata/en/a4/f13341771b4c0de10000000a1550b0/frameset.htm
Kind regards,
Wojciech
btw nice thread

Issue in consuming a web service

Hi All,
We are consuming a Web service ( Microsoft Share point ) through our Web dynpro Application.
Every time we consume the web service , there is a popup for authentication to connect to the Share point server. The problem is that the popup actually appears in the SAP GUI client and not as a web based popup hence it does not appear in the Web dynpro Application.
On analysis in SOA MANAGER , it was found that the Logical Port that we make use of to connect to the Web service has a configuration of entering the User Name and a password.
The Question is, Is it Mandatory to supply login credentials to the server from which the web service is consumed ? or is there any other configuration/setting where we can consume the web service without login credentials ?.
Any pointers/OSS notes are very much Appreciated.
Thanks !

hi,
check out these links :
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/244e7923-0a01-0010-5887-fe0b0c6dbb8d
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/30f1b585-0a01-0010-3d96-ad0ea291c4f9
I hope u shud b clear wid ur query

Consuming a Web Service with WEB AS 6.40

Hello,
i try to consume a Webservice from the internet. I have configured the logical port and i created the client proxy as shown in the following real good weblog from
Thomas Jung.
/people/thomas.jung3/blog/2004/11/17/bsp-a-developers-journal-part-xiv--consuming-webservices-with-abap
But when i try to test the proxy in SE80 I retrieve the following error:
<CODECONTEXT>http://www.sap.com/xml_errorcodes</CODECONTEXT>
<CODE>SOAP:111</CODE>
<ERRORTEXT>Unallowed RFC-XML Tag (SOAP_EINVALDOC)</ERRORTEXT>
What's wrong here? Someone can help me?
Thanks for your help!
Klaus

We had the same error message for one of our Proxy Web Service calls.
We tried to use an RFC instead of the URL, and performed a TEST CONNECTION. And low and behold, we received an error message that was much more helpful than the "Unallowed RFC-XML Tag (SOAP_EINVALDOC)" message.
The problem for us was that the Server that we were trying to consume the Web service from was blocking the IP address of our Web Application Server.
We contacted the administrator, he verified that was the case, removed the restriction, and all is good now.
Here was the message we saw when we tested it in the RFC:
The Web server you are attempting to reach has a list of IP addresses that are not allowed to access the Web site, and the IP address of your browsing computer is on this list. Please try the following: Contact the Web site administrator if you believe you should be able to view this directory or page.
Hope this helps!

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