Create Entity Service as Web Service wrapper for Netweaver dev studio 7.1

Hi,
I am totally new to Netweaver.
I was trying to create a CAF service that wraps my own service.On searching i found this document
[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/11669cea-0c01-0010-63b2-b98c35b1b370] where the process was mentioned.But this document is on netweaver 7.0 and i am working on 7.1 .
Here while trying to create a entity service, its mentioned in the doc to right click on the entity service node..but in my netweaver i dont find that node anywhere..the only nodes i see are external and modeled..I am assuming the components must have chaged for version 7.1..
Can anyone tell me where i can find the updated documentation for Netweaver 7.1 to create a entity service as a webservice wrapper.
Thanks in advance.
Regards
Siri

Thank you Dipankar..that solved my problem.
Regards
Siri

Similar Messages

How do I create a "document-centric" Web Service?

By document-centric I'm talking about receiving a SOAP message on the server-side, where the initial parsing and security processing (this aspect is very important) is performed but then allowing the developer to access the delivered "payload", i.e. the XML, and perform whatever mapping/processing that is required without automatically mapping to the "standard" auto-generated Java objects.
It is important that the client receives the "full" complex WSDL and can therefore generate their proxy classes with whatever tool (or language) that is appropriate.
On the server side we do not want to create hundreds (if not thousands) of Java Bean clases as we already have the legacy code to map XML to Java. The idea is that JAX-RPC only instantiates the SOAPElements that represent the "raw" message, or, if possible, doesn't instantiate any objects whatsoever.
I've spent many days now trying to find a single well-worked example for this type of Web Service without success - many, many references of the style "..and you can then create a document style web service.." but without the all important "how".
From what I've read a custom type-mapping and/or serializer/deserializer could be the answer but again no good, solid examples are forthcoming.
Another alternative seems to be to create the server side stub-classes using a "dummy" WSDL with the elements set to "anyType" but then distribute the "genuine" WSDL to the clients - we've got a simple example of the kind working but I don't like the idea of "tricking" the system in this way.
I'm working with WASD 5.1, which in theory conforms with JAX-RPC so any ideas offered here should also apply in that environment.
Has ANYONE successfully created a service of this type?
Any help with this issue would be very much appreciated and rewarded (with Duke Dollars of course).
Chris.

Chris,
I too noticed that most vendors take the RPC centric approach. Its because most of the industry examples of how WSs were used were simple enough to implement using RPC and anything more (document literal) would add to the complexity of implementation. This is something that is feared by many developers, especialy the .Net crowd who seem to want everything done through a wizard menu interface and don't care about other WS implementations at all.
This is sort of changing. J2EE 1.4 is WS-I compliant, so when you compile server side ties from WSDL you can specify a document literal option and WS-I compliance. This gives you access to the SOAPElement objects. There's still issues with going between W3C DOM and SOAP elements but that's just API inconvenience, not a show stopper. As the inudustry develops more complex WSs we will see the vendors change their tools to better support this...
Anyway, some more help...
I use the the following wscompile options to build from WSDL for document literal WSs.
wscompile.bat -d . -nd . -s . -f:documentliteral -f:wsi -keep -model model.gz -import config.xml
wscompile.bat -d . -nd . -s . -f:documentliteral -f:wsi -keep -model model.gz -gen:server config.xml
My "wrapper" elements look like this...
<xs:element name="AComplexXMLResponse">
     <xs:complexType>
          <xs:sequence>
               <xs:element ref="myNS:MYComplexXMLType"/>
          </xs:sequence>
     </xs:complexType>
</xs:element>
If I do this:
<xs:element name="ASimpleXMLResponse">
     <xs:complexType>
          <xs:sequence>
               <xs:element name="AName" type="xs:string"/>
          </xs:sequence>
     </xs:complexType>
</xs:element>
I still get the JAXRPC language bindings to a string, but in my case I don't really care. This may well be different for you.
What I do to manage these elements is to split up the WSDL, WS wrapper element definitions and actual data XML schema definitions into separate documents. This means I have a WSDL which IMPORTS my message schema (this is where I define wrappers for in and out XML) which INCLUDES the actual DATA XML schema that I have.
The WSDL import looks like this:
<types>
     <xs:schema>
          <xs:import namespace="http://schemaURI" schemaLocation="./relativePath/WrapperElementSchema.xsd"/>
     </xs:schema>
</types>
The wrapper element schema has:
<xs:include schemaLocation="./ActualDataSchema.xsd"/>
This way I can easily replace the wrapper documents with just anyType references if something doesn want to play nice. The data schema file and the WSDL stay the same. This minimises the impact on what you have to change in your distribution. This is important as the WSDL is often generated on the fly by your WS environment and so can not be easily changed once you build your WSs, but the schema files it references are easily changed without affecting your code.
Another reason for the wrapper elements was a JWSDP 1.2 issue (I don't know if this has been fixed in 1.3), where if you had the same method parameter signature in a web service (the parameters it took were the same XML types, for instance if you have an add and update methods for the same document input) JWSDP would get confused at runtime. It did not take account of the SOAP action that came along with the request to determine which operation to call. It just took the incoming XML, saw that it was of a certain type and it passed it to the first operation that took this element, which is VERY wrong. By using the wrapper elements, I could give all my input and output elements for each method different names (I used a naming stragegy that appended a 'request' or 'response' string to the method name to form a method parameter element name. This is a pain in the ass, but works and does wonders for interoperability with other WS vendors. Like I said before, I've got this working with JWSDP, BEA and .Net servers and clients.
Hope this helps,
If you think there is a real need for a public HOWTO on this, I could write one with a full step by step guideline that shows where I broke my legs getting this stuff to work. But this would eat into my sleep time :-/ TO JUDGE INTEREST I call on all people interested in a tutorial to respond to this thread (esp people involved with the JWSDP WS tutorial documentation). If I get 5 or more different people responding I will loose some sleep for the good of this community. Otherwise, I will just try to help you when I have time to read the forums.
Kuba

Have the capability that let Entity Objects from Web Services Datasources?

Have the capability that let Entity Objects from Web Services Datasources? or
where can we found the example about implement Entity Objects from Web Services Datasources ?

I'm not sure what are you asking for. If you are looking to create a data-control based on a web service then this online demo might help:
http://www.oracle.com/technology/products/jdev/viewlets/1013/WebServicesAndADF_viewlet_swf.html
Or are you asking how to expose an ADF Business Component as a Web service?

Create a schema from web service in eclipse

Hi all,
I'm trying to export some data out of SF to an 3rd party via a web service. In the webUI I have the possibility(Attachment 1) to create a schema from web service so my outgoing file matches the requirements. In Eclipse I cannot find that option and I'm encoutering some errors (attachement 2).
Can anyone tell me if there is a possibility like the web UI in eclipse?
Thanks in advance.

Hi,
You can create a portal service which can access KM to create a folder and then expose this portal service as Web Services.
To know more:
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/cb213e578c0262e10000000a11466f/frameset.htm
https://www.sdn.sap.com/irj/sdn/thread?threadID=324931
To know the api to create folder in your service method, check this:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/5d0ab890-0201-0010-849d-98d70bd1d5f0
Some code:
IResourceContext context = new ResourceContext(user);
ICollection parent = (ICollection) ResourceFactory.getInstance()
.getResource(″/documents″, context);
IResource resource = parent.createResource(″file″, null, null);
ICollection collection = parent.createCollection(″folder″, null);
Greetings,
Praveen Gudapati
p.s. Points are always welcome for helpful answers

Creating simple chain of web services

Hello.
My version of WLS is 8.4.
What I describe is easy to do with Weblogic Workshop, but not Weblogic Server.
What I want to do is the following:
1. Create and deploy very simple web service WS1.
2. Create and deploy another web service WS2 that calls a web operation of WS1.
3. Create and deploy another web service WS3 that calls a web operation of WS2.
etc.
In Workship it is easy to do as one can add a web reference to each other web service in the chain.
What is the most straightforward way to do that sort of thing with Weblogic Server?
I'd appreciate it if you could answer to [email protected] as well as posting here.

Hi,
Yes, you are right, this is very simple in WLW, unfortunately in WLS, one way of doing this by running the clientgen utility for each service and wrapping that call within an ejb. Not very clean, but will help you get the job done.
http://e-docs.bea.com/wls/docs81/webserv/client.html#1069294
hope this helps.
-Raj

How can I create a query with web service data control?

I need to create a query with web service data control, in WSDL, it's query operation, there is a parameter message with the possible query criteria and a return message contains the results. I googled, but cannot find anything on the query with web service. I cannot find a "Named Criteria" in web service data control like normal data control. In Shay's blog, I saw the topics on update with web service data control. How can I create a query with web service data control? Thanks.

Hi,
This might help
*054. Search form using ADF WS Data Control and Complex input types*
http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html

Delete / create the operations in Web services incoming

Hi Experts,
I have a situation, I begins in SIEBEL, and I have a question: I search the command that allows me to delete / create the operations in Web services incoming.
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Hi Friends,
Can any one please guide me ' How to create Query as a web service in Business Objects'.
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Hi,
which version of BOBJ are you using?
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Stratos

Invalid element RenderOptionsSpec - CB error while calling Output Service through web service

Hi,
      I am trying to call generatePDFOutput from Output Service through web service.
I have generated the proxy class using RAD webservice client option by http://10.235.0.232:8080/soap/services/OutputService?wsdl
here is my code
OutputServiceServiceLocator outputService =new OutputServiceServiceLocator();URL serviceURL =
new URL("http://10.235.0.232:8080/soap/services/OutputService?blob=base64");OutputServiceSoapBindingStub outputClient =
new OutputServiceSoapBindingStub(serviceURL, outputService);
((javax.xml.rpc.Stub) outputClient)._setProperty(javax.xml.rpc.Stub.
USERNAME_PROPERTY,DSC_CREDENTIAL_USERNAME);((javax.xml.rpc.Stub) outputClient)._setProperty(javax.xml.rpc.Stub.
PASSWORD_PROPERTY,DSC_CREDENTIAL_PASSWORD);
//Reference XML data to merge into the PDF document
BLOB inData =new BLOB();inData.setBinaryData("Input xml in bytes");
formName =
"/AdobePOC/Forms/sample.xdp";
//Set PDF run-time options
PDFOutputOptionsSpec pdfOptions =new PDFOutputOptionsSpec();pdfOptions.setFileURI(
"repository://");
RenderOptionsSpec renderOptions =
new RenderOptionsSpec();renderOptions.setCacheEnabled(
true);
BLOBHolder generatePDFOutputPDFDoc =
new BLOBHolder();BLOBHolder generatePDFOutputMetaDataDoc =
new BLOBHolder();BLOBHolder generatePDFOutputResultDoc =
new BLOBHolder();OutputResultHolder outResultHolder =
new OutputResultHolder();
//Create a PDF Document
outputClient.generatePDFOutput(TransformationFormat.PDFA, formName,"repository://", pdfOptions, renderOptions,inData, generatePDFOutputPDFDoc,generatePDFOutputMetaDataDoc, generatePDFOutputResultDoc,outResultHolder);
return generatePDFOutputResultDoc.value;
I am getting the following error while executing the above code.
09 17:05:05:407 IST] 00000028 SystemErr R AxisFault
  faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userExceptionfaultSubcode:
faultString:
org.xml.sax.SAXException: Invalid element in com.adobe.livecycle.output.client.RenderOptionsSpec - CBfaultActor:
faultNode:faultDetail:
{}faultData:<ns1:exception xmlns:ns1="http://adobe.com/idp/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true"/><ns2:message xmlns:ns2="http://adobe.com/idp/services">Invalid element in com.adobe.livecycle.output.client.RenderOptionsSpec - CB</ns2:message>
{http://xml.apache.org/axis/}hostname:A1AIGMD02018
[6/25/09 17:05:05:407 IST] 00000028 SystemErr R org.xml.sax.SAXException: Invalid element in com.adobe.livecycle.output.client.RenderOptionsSpec - CB[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.message.SOAPFaultBuilder.createFault(
SOAPFaultBuilder.java:222)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.message.SOAPFaultBuilder.endElement(
SOAPFaultBuilder.java:129)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.encoding.DeserializationContext.endElement(
DeserializationContext.java:1087)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch( Unknown Source)
[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.encoding.DeserializationContext.parse(
DeserializationContext.java:227)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.SOAPPart.getAsSOAPEnvelope(
SOAPPart.java:696)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.Message.getSOAPEnvelope(
Message.java:435)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(
MustUnderstandChecker.java:62)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.client.AxisClient.invoke(
AxisClient.java:206)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.client.Call.invokeEngine(
Call.java:2784)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.client.Call.invoke(
Call.java:2767)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.client.Call.invoke(
Call.java:2443)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.client.Call.invoke(
Call.java:2366)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.axis.client.Call.invoke(
Call.java:1812)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.adobe.idp.services.OutputServiceSoapBindingStub.generatePDFOutput(
OutputServiceSoapBindingStub.java:579)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.adobe.idp.services.WebOutputService.call(
WebOutputService.java:70)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.aig.dbg.cto.service.webService.controller.ServiceCallThroWebService.call(
ServiceCallThroWebService.java:13)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.aig.dbg.cto.service.webService.controller.WebServiceHandler.perform(
WebServiceHandler.java:92)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.struts.action.ActionServlet.processActionPerform(
ActionServlet.java:1787)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.struts.action.ActionServlet.process(
ActionServlet.java:1586)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at org.apache.struts.action.ActionServlet.doGet(
ActionServlet.java:492)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.aig.dbg.cto.service.publishing.controller.PubServlet.doGet(
PubServlet.java:42)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at javax.servlet.http.HttpServlet.service(
HttpServlet.java:743)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at javax.servlet.http.HttpServlet.service(
HttpServlet.java:856)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(
ServletWrapper.java:966)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(
ServletWrapper.java:478)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(
ServletWrapper.java:463)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(
WebApp.java:3129)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(
WebGroup.java:238)[6/25/09 17:05:05:427 IST] 00000028 SystemErr R at com.ibm.ws.webcontainer.WebContainer.handleRequest(
WebContainer.java:811)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(
WebContainer.java:1433)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(
WCChannelLink.java:93)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(
HttpInboundLink.java:465)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(
HttpInboundLink.java:394)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(
HttpICLReadCallback.java:102)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(
AioReadCompletionListener.java:152)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(
AbstractAsyncFuture.java:213)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(
AbstractAsyncFuture.java:195)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.io.async.AsyncFuture.completed(
AsyncFuture.java:136)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.io.async.ResultHandler.complete(
ResultHandler.java:194)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.io.async.ResultHandler.runEventProcessingLoop(
ResultHandler.java:741)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.io.async.ResultHandler$2.run(
ResultHandler.java:863)[6/25/09 17:05:05:437 IST] 00000028 SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(
ThreadPool.java:1510)
Please help me to fix this error.
Thanks in advance
Lavanya.

Hodmi, Thanks for your reply.
If i set RenderOptionsSpec values its not throwing Invalid element RenderOptionsSpec - CB error but its throwing ALC-DSC-000-000 internal error
[6/26/09 17:11:35:021 IST] 00000029 SystemErr R AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userExceptionfaultSubcode:
faultString:
com.adobe.livecycle.output.exception.OutputException: ALC-DSC-000-000: com.adobe.idp.dsc.DSCException: Internal error.faultActor:
faultNode:faultDetail:
{}faultData:<ns1:result xmlns:ns1="http://adobe.com/idp/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:nil="true"/>
{http://xml.apache.org/axis/}hostname:A1AIGMD01299
[6/26/09 17:11:35:021 IST] 00000029 SystemErr R
com.adobe.livecycle.output.exception.OutputException: ALC-DSC-000-000: com.adobe.idp.dsc.DSCException: Internal error.[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.message.SOAPFaultBuilder.createFault(
SOAPFaultBuilder.java:222)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.message.SOAPFaultBuilder.endElement(
SOAPFaultBuilder.java:129)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.encoding.DeserializationContext.endElement(
DeserializationContext.java:1087)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch( Unknown Source)
[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source)
[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.encoding.DeserializationContext.parse(
DeserializationContext.java:227)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.SOAPPart.getAsSOAPEnvelope(
SOAPPart.java:696)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.Message.getSOAPEnvelope(
Message.java:435)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(
MustUnderstandChecker.java:62)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.client.AxisClient.invoke(
AxisClient.java:206)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.client.Call.invokeEngine(
Call.java:2784)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.client.Call.invoke(
Call.java:2767)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.client.Call.invoke(
Call.java:2443)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.client.Call.invoke(
Call.java:2366)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at org.apache.axis.client.Call.invoke(
Call.java:1812)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at com.adobe.idp.services.OutputServiceSoapBindingStub.generatePDFOutput(
OutputServiceSoapBindingStub.java:579)[6/26/09 17:11:35:111 IST] 00000029 SystemErr R at com.adobe.idp.services.WebOutputService.call(WebOutputService.java)
[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.aig.dbg.cto.service.webService.controller.WebServiceHandler.perform(
WebServiceHandler.java:76)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at org.apache.struts.action.ActionServlet.processActionPerform(
ActionServlet.java:1787)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at org.apache.struts.action.ActionServlet.process(
ActionServlet.java:1586)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at org.apache.struts.action.ActionServlet.doGet(
ActionServlet.java:492)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.aig.dbg.cto.service.publishing.controller.PubServlet.doGet(
PubServlet.java:42)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at javax.servlet.http.HttpServlet.service(
HttpServlet.java:743)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at javax.servlet.http.HttpServlet.service(
HttpServlet.java:856)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(
ServletWrapper.java:966)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(
ServletWrapper.java:478)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(
ServletWrapper.java:463)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(
WebApp.java:3129)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(
WebGroup.java:238)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.webcontainer.WebContainer.handleRequest(
WebContainer.java:811)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(
WebContainer.java:1433)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(
WCChannelLink.java:93)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(
HttpInboundLink.java:465)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(
HttpInboundLink.java:394)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(
HttpInboundLink.java:274)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(
NewConnectionInitialReadCallback.java:214)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(
NewConnectionInitialReadCallback.java:113)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(
AioReadCompletionListener.java:152)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(
AbstractAsyncFuture.java:213)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(
AbstractAsyncFuture.java:195)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.io.async.AsyncFuture.completed(
AsyncFuture.java:136)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.io.async.ResultHandler.complete(
ResultHandler.java:194)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.io.async.ResultHandler.runEventProcessingLoop(
ResultHandler.java:741)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.io.async.ResultHandler$2.run(
ResultHandler.java:863)[6/26/09 17:11:35:121 IST] 00000029 SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(
ThreadPool.java:1510)
Please help me to fix this also.
Thanks in advance
Lavanya.

IWAB0014E Unexpected exception - Exposing Portal Services as Web Services

Hi!
I try to expose a Portal Service as a Web Service:
[Exposing Portal Services as Web Services |http://help.sap.com/saphelp_nw72/helpdata/en/49/e44e702784751be10000000a42189b/frameset.htm]
While using the wizard the following exception is rising:
IWAB0014E Unexpected exception occurred.
      java.lang.IllegalArgumentException
      at org.eclipse.wst.server.core.internal.facets.FacetUtil.getRuntime(FacetUtil.java:89)
      at org.eclipse.jst.server.core.FacetUtil.getRuntime(FacetUtil.java:59)
      at org.eclipse.jst.ws.internal.consumption.command.common.CreateFacetedProjectCommand.setFacetRuntime(CreateFacetedProjectCommand.java:283)
      at org.eclipse.jst.ws.internal.consumption.command.common.CreateFacetedProjectCommand.getFacetsToAdd(CreateFacetedProjectCommand.java:219)
      at org.eclipse.jst.ws.internal.consumption.command.common.CreateFacetedProjectCommand.execute(CreateFacetedProjectCommand.java:115)
      at org.eclipse.jst.ws.internal.creation.ui.extension.PreServiceDevelopCommand.execute(PreServiceDevelopCommand.java:191)
      at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.runCommand(CommandFragmentEngine.java:419)
      at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.visitTop(CommandFragmentEngine.java:359)
      at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.moveForwardToNextStop(CommandFragmentEngine.java:254)
      at org.eclipse.wst.command.internal.env.ui.widgets.SimpleCommandEngineManager$6.run(SimpleCommandEngineManager.java:294)
      at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464)
      at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372)
      at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:934)
      at org.eclipse.wst.command.internal.env.ui.widgets.SimpleCommandEngineManager.runForwardToNextStop(SimpleCommandEngineManager.java:264)
      at org.eclipse.wst.command.internal.env.ui.widgets.WizardPageManager.runForwardToNextStop(WizardPageManager.java:91)
      at org.eclipse.wst.command.internal.env.ui.widgets.WizardPageManager.getNextPage(WizardPageManager.java:154)
      at org.eclipse.wst.command.internal.env.ui.widgets.SimpleWizardPage.getNextPage(SimpleWizardPage.java:136)
      at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:813)
      at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:369)
      at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
      at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
      at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
      at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
      at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
      at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
      at org.eclipse.jface.window.Window.open(Window.java:801)
      at org.eclipse.wst.command.internal.env.ui.widgets.popup.DynamicPopupWizard.run(DynamicPopupWizard.java:130)
      at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
      at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:583)
      at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:500)
      at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
      at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
      at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
      at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
      at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2384)
      at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2348)
      at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2200)
      at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:495)
      at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
      at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:490)
      at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
      at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
      at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
      at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
      at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
      at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)
      at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
      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 org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
      at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
      at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
Has anybody an idea, or can tell me another way to do for NW 7.2?
Thanks Daniel

Hi Ankur,
Please go through the below link please. It may be helpful.
Eclipse WTP Tutorials - Creating Bottom Up Web Service via Apache Axis2
Thanks,
Hamendra

How to Expose CAF services as web services?

Hi friends,
I want to expose my CAF entity services and application services as web services.
Can I do that, if yes How?
In NWDS While designing the application service I have found two options in the <b>General</b> tab:
1) Remote Enabled Service [I am able to select it]
2) Web Service Enabled [I am not able to select it]
What is the significance of each
Also I am able to check first option but second option is disabled in my NWDS,
Can you guide me how can do that?
Thanks in advance for your time,
Deepak

Hi Deepak,
Please have a look at this tutorial written by Austin:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/5e9ca25b-0e01-0010-bbaa-f3b963e89edd
in there is a kind of step by step solution how to enable your application service as web service.
I am not sure if you can expose a entity service as a ws. The only way i know is mapping to an application service.
I hope this helps..
best regards,
rene

Exposing legacy-system's service using web services

Hi everybody,
     I have questions about how web services can be used with legacy system.
Let�s say I have a server serving stock data. The server is just POJO, it isn�t web module, doesn�t run on any J2EE container and client will request for data using my proprietary API which run over TCP/IP. My question is that what is the best practice or widely used pattern for exposing my stock service through web services.
     I�m not a web service expert so I think the easiest patter may be using web services as an adapter for my API. I�ll use jax-rpc to create web services StockWS.war and deploy it on a web server running on the same machine with my stock server. The web services will, in turn, internally use my proprietary API to request data.
I can see 2 problems in the above approach.
1. The need of web server. Administrator needs to start 2 processes; stock server and the web server containing StockWS.war. It would be great if I can get everything work in one process. Is there any framework or API that my stock server can internally use to intercept soap request over HTTP so that I don�t need a web server and everything is encapsulated in one process?
2. Performance. There will be my API sit between web services runtime layer and my stock server which may cause performance issue. If I can find a framework I�ve mentioned in problem1 then I can get rid of the API layer.
Please ignore my grammar mistakes.
Any suggestion is welcome, and if you have experiences integrating web services with your legacy system, feel free to share it here.
Thanks in advance.

Hi,
With regards to your statemetn "SDN downloaded document says to Generate Webservice URL through ABAP"   <- can you tell me more please? references/links/attachment?
As far as I am aware, that the type of web service required for integration it a 'normal' Netweaver Web app server web service.
There are limitations about the complexity of the WSDL - see Notes:
1653655 - Limitations in Web Service WSDL URL usage in Xcelsius 4.0
1703839 - Limitations of Web service usage in Xcelsius / Dashboard Design
also , changes between SAP versions requires reworking the WSDL
Note 1625091 - The WSDL URL for web service which generated in SAP Enterprise Central Component cannot be loaded into Xcelsius
regards,
H

How to expose a application service as web service?

<UL>Hi Experts,
   <LI>I have created a business component and application service. i have also built and deployed it,
   <LI>Now I want to expose the application service operation as web service so that I can call the application service from XI or any webservice testing tool like SOAPUI or SOAPSONAR?
   <LI>What are the steps involved in doing this?
   <LI>I have selected application service then right clicked and selected "Expose service as web service".
   <LI>This has generated the WSDL file. After this I don't know what to do.
   <LI>In the WSDL file the soap address location is pointing to a default link (<soap:address location="http://www.example.org/"/>).
   <LI>What will be the actual location look like?
   <LI>For example: http://<CE server>:<Port>/? <--- what will I have to put here so as to give the exact location?
<LI>Thanks & Regards
<LI>Gopal
</UL>

Hi Gopal,
If I am not wrong, you need not do anything to the WSDL.
If you carefully look at your WSDL in your NWDS, the soap:address attribute will point to the default location. However, the 'location' attribute will be 'Empty'. When you Deploy the Composite Application on the server, the location attribute value will be replaced by http://<server host name>:<port>/<WebService Name>/<Application Service Name> in the WSDL on the server. The WSDL URL is generated using the same format, and that is how it recognizes the service.
You can deploy your application on the server and go to the Web Service Navigator and check the WDSL.
Regards,
Ajay

Urgent: System.OutOfMemoryException in SQL Reporting Services 2005 Web Service

Hi All,
On a production server box with 8GB of RAM, we are running a windows service which retrieves image format bytes of a particular report which results in pages ranging from 10 to 300 using Reporting Services 2005 Web Service.
Problem is when image bytes are being retrieved by using Render method for a report with more than around 30-40 pages,
Report Web Service throws an exception of type System.OutOfMemoryException. This does not happen with reports with smaller pages. Please note that we are retrieving high DPI image and we have no option but to do so.
Since the production server has 8 GB of RAM and we have even enabled the 3GB switch in boot.ini of Windows Server 2003, This problem still exists.
I have already read the contents of the article http://support.microsoft.com/kb/909678 but as i mentioned even the large physical memory does not seem to help and shortening the report is not an option.
Also note that large number of records is also not a problem as our application works fine when we generate excel files instead of images.
Follwing is the detailed exception that we receive.
System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
   at System.String.GetStringForStringBuilder(String value, Int32 startIndex, Int32 length, Int32 capacity)
   at System.Text.StringBuilder.set_Capacity(Int32 value)
   at System.Xml.BufferBuilder.ToString()
   at System.Xml.XmlTextReaderImpl.ParseText()
   at System.Xml.XmlTextReaderImpl.ParseElementContent()
   at System.Xml.XmlTextReaderImpl.Read()
   at System.Xml.XmlTextReader.Read()
   at System.Xml.XmlTextReaderImpl.InitReadElementContentAsBinary()
   at System.Xml.XmlTextReaderImpl.ReadElementContentAsBase64(Byte[] buffer, Int32 index, Int32 count)
   at System.Xml.XmlTextReader.ReadElementContentAsBase64(Byte[] buffer, Int32 index, Int32 count)
   at System.Xml.Serialization.XmlSerializationReader.ReadByteArray(Boolean isBase64)
   at System.Xml.Serialization.XmlSerializationReader.ToByteArrayBase64(Boolean isNull)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderReportExecutionService.Read34_RenderResponse()
   at Microsoft.Xml.Serialization.GeneratedAssembly.ArrayOfObjectSerializer25.Deserialize(XmlSerializationReader reader)
   at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
   at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle)
   at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
   at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
   at ReportExecution2005.ReportExecutionService.Render(String Format, String DeviceInfo, String& Extension, String& MimeType, String& Encoding, Warning[]& Warnings, String[]& StreamIds)

Hi Hameer,
This error might be caused by the memory limit. There are two settings that will affect the memory configuration.
When you render a report through the Reporting Services Web service, the Reporting Services Web service obtains the "MemoryLimit" setting from the Machine.config file.
A scheduled report is rendered by the Report Server Windows service. The Report Server Windows service obtains the "MemoryLimit" setting from the RSReportServer.config file.
These values represent a percentage of physical memory. You can adjust them to change the memory limit.
If there are any more questions, please let me know.
Thanks.

Refer to Enterprise Services as Web Services

Hi Experts,
Is the statement "Each Enterprise Service is also considered as a Web Service" true? I think I got the general distinction between ES and WS. As I understood ES are based upon the technological concept of WS with additional "features" - basically business semantic and governence rules. In my opinion that means that each ES can also be declined as WS (of course the other way around it's not valid). Or did I miss any point about ES that makes the statement not working?
thanks for your answers
Ivonne
Edited by: Ivonne Heber on Jul 2, 2008 5:28 PM

Just thought of sharing a few more points.
1. All Enterprise Services are Web Services but the converse is not true.
2. All enterprise services would lead from one consistent state to another. With Web Services, this may not always be true.
3. An enterprise service provides one complete functionality and not a fuctionality step. Say we take updating of a Address details. Updating the door number and the street number could be different web services. However, these have to be together in an enterprise service.
4. Enterprise Services provided by SAP go through an unique governance process called the PIC process. Web services need just design reviews.
Maybe there are many more...

Create Entity Service as Web Service wrapper for Netweaver dev studio 7.1

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