Exception while invoking web service

[Former Member]

Hi all,

I am trying to consume a web service which is actually a BAPI which is being exposed as a WS. The BAPI is BAPI_COMPANYCODE_GETLIST. The following is the code that I use to execute the Web service:

/***************************Code Begins*************************/

MO_CompanyWS model_inst = new MO_CompanyWS();

Request_BAPI_COMPANYCODE_GETLIST request_para = new Request_BAPI_COMPANYCODE_GETLIST(model_inst);

BAPI_COMPANYCODE_GETLIST input_values = new BAPI_COMPANYCODE_GETLIST(model_inst);

request_para.setBAPI_COMPANYCODE_GETLIST(input_values);

wdContext.nodeRequest_BAPI_COMPANYCODE_GETLIST().bind(request_para);

try

{

wdContext.currentRequest_BAPI_COMPANYCODE_GETLISTElement().modelObject().execute();

}

catch(Exception exp)

{

wdComponentAPI.getMessageManager().reportException(

"Exception - " + exp,

true);

}

/*************************Code Ends**************************/

I am getting the exception as follows - java.io.FileNotFoundException: C:\Documents and Settings\Desktop\ZGetCompanyList.xml (The system cannot find the path specified)

at java.io.FileInputStream.open(Native Method)

at java.io.FileInputStream.<init>(FileInputStream.java:106)

at java.io.FileInputStream.<init>(FileInputStream.java:66)

at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:69)

at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:156)

Can someone help me out in getting the problem solved?

Here is the detailed exception -

com.sap.tc.webdynpro.model.webservice.exception.WSModelRuntimeException: Exception on creation of service metadata for WSDL URL ' C:\Documents and Settings\Desktop\ZGetCompanyList.xml' and service factory configuration 'null'

at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateWsrService(WSModelInfo.java:422)

at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.readOperationsFromWSDL(WSModelInfo.java:372)

at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.importMetadataInternal(WSModelInfo.java:342)

at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.importMetadata(WSModelInfo.java:326)

at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo$Cache.getModelInfo(WSModelInfo.java:199)

at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getModelInfoFromCacheOrCreate(WSModelInfo.java:1035)

at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getModelInfoFromCacheOrCreate(WSModelInfo.java:248)

at com.sap.tc.webdynpro.model.webservice.gci.WSTypedModel.<init>(WSTypedModel.java:41)

at com.cts.wsmodel.MO_CompanyWS.<init>(MO_CompanyWS.java:51)

at com.cts.bapiws.BAPIWSView.wdDoInit(BAPIWSView.java:111)

at com.cts.bapiws.wdp.InternalBAPIWSView.wdDoInit(InternalBAPIWSView.java:233)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.doInit(DelegatingView.java:61)

at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)

at com.sap.tc.webdynpro.progmodel.view.View.initController(View.java:445)

at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)

at com.sap.tc.webdynpro.progmodel.view.ViewManager.getView(ViewManager.java:709)

at com.sap.tc.webdynpro.progmodel.view.ViewManager.bindRoot(ViewManager.java:579)

at com.sap.tc.webdynpro.progmodel.view.ViewManager.init(ViewManager.java:155)

at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.doOpen(WebDynproWindow.java:295)

at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.show(ApplicationWindow.java:183)

at com.sap.tc.webdynpro.clientserver.window.ApplicationWindow.open(ApplicationWindow.java:178)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:364)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:707)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:269)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:759)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:712)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:261)

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:46)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:160)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)

at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)

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:100)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

Caused by: com.sap.engine.services.webservices.jaxrpc.exceptions.WebserviceClientException: GenericServiceFactory initialization problem. Could not load web service model. See nested exception for details.

at com.sap.engine.services.webservices.espbase.client.dynamic.impl.DGenericServiceImpl.generateProxyFiles(DGenericServiceImpl.java:150)

at com.sap.engine.services.webservices.espbase.client.dynamic.impl.DGenericServiceImpl.<init>(DGenericServiceImpl.java:50)

at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:71)

at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:91)

at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateWsrService(WSModelInfo.java:420)

... 45 more

Caused by: com.sap.engine.services.webservices.jaxrpc.exceptions.ProxyGeneratorException: Proxy Generator Error. Problem with WSDL file parsing. See nested message.

at com.sap.engine.services.webservices.jaxrpc.wsdl2java.ProxyGenerator.generateProxy(ProxyGenerator.java:182)

at com.sap.engine.services.webservices.espbase.client.dynamic.impl.DGenericServiceImpl.generateProxyFiles(DGenericServiceImpl.java:147)

... 49 more

Caused by: com.sap.engine.lib.xml.util.NestedException: IO Exception occurred while parsing file: C:\Documents and Settings\Desktop\ZGetCompanyList.xml (The system cannot find the path specified) -> java.io.FileNotFoundException: C:\Documents and Settings\Desktop\ZGetCompanyList.xml (The system cannot find the path specified)

at com.sap.engine.services.webservices.wsdl.WSDLDOMLoader.loadDOMDocument(WSDLDOMLoader.java:1038)

at com.sap.engine.services.webservices.wsdl.WSDLDOMLoader.loadWSDLDocument(WSDLDOMLoader.java:1125)

at com.sap.engine.services.webservices.jaxrpc.wsdl2java.ProxyGenerator.generateProxy(ProxyGenerator.java:178)

... 50 more

Caused by: java.io.FileNotFoundException: C:\Documents and Settings\Desktop\ZGetCompanyList.xml (The system cannot find the path specified)

at java.io.FileInputStream.open(Native Method)

at java.io.FileInputStream.<init>(FileInputStream.java:106)

at java.io.FileInputStream.<init>(FileInputStream.java:66)

at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:69)

at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:156)

at java.net.URL.openStream(URL.java:913)

at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:201)

at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:263)

at com.sap.engine.lib.xml.parser.Parser.parseWithoutSchemaValidationProcessing(Parser.java:280)

at com.sap.engine.lib.xml.parser.Parser.parse(Parser.java:342)

at com.sap.engine.lib.xml.parser.DOMParser.parse(DOMParser.java:101)

at com.sap.engine.lib.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:127)

at com.sap.engine.services.webservices.wsdl.WSDLDOMLoader.loadDOMDocument(WSDLDOMLoader.java:1022)

... 52 more

Thanks in advance.

~Subathra M

[Abhinav_Sharma]

Hi,

Are your webservice or BAPI is reading data from the file specified?

Regards

Abhinav

[Former Member]

Hi,

The file refers to the wsdl file that corresponds to the web service!

Regards,

Subathra M

[Former Member]

Hi,

Are u deploying your application in another server or local server?

This FileNottFoundException will be caused if no such file found in specified path..

Make sure the file is present in the Specified path.. in the server in which you are

deploying..

Regards

LakshmiNarayana

[Former Member]

Hi,

I am deploying the application to another server. There's no local server.

But I am using the option - 'Local file System or URL'. And the wsdl in my local system. That should be enough, right?

Regards,

Subathra M

[Former Member]

Hi,

Yes tht's enough..

But, Check once by placing WS in the remote server and give that WSDL URL

Regards

LakshmiNarayana