Process Web Services and BPM Objects

Hi,
I try to expose a web service for a specific process (not PAPI-WS) for process creation. Works well but only if I use only simple types like String, etc. as input arguments. But when I try to use an BPM object, I get an error like 'Undefined variable 'arg1''.
So, is it not possible to use such a process web service using BPM objects as arguments?
Regards
Matthias

Yes it's true but Netbeans uses one of the existing SOAP implementations to do it. I'm almost sure that it uses one of the most popular implementations JAX-WS RI or Axis by default.
Regards,
Sławomir Wojtasiak

Similar Messages

How can I invoke web service in BPM Object's method?

In ALBPM 5.7,AJaX can code by Call BPM Object's method.So I want to invoke web service via AJaX by BPM method.
My sample code is:
1: HelloWorldWebService ws = HelloWorldWebService();
2: String param = "John";
3: String retresult = "";
4: ws.sayHello(name : parame; out result : retresult);
and,I have import HelloWorldWebService by wsdl into catalog.
In fact,at line 1 there is a error(fuego.connector.ConnectorRuntimeException: session is not started). Web service's instance is not created.
Anybody can help me? thanks.

Hi,
I tried calling a simple webservice deployed in weblogic 8.1(see code) and it was working fine for me.
Code for WS
package service;
import com.bea.control.JwsContext;
import com.bea.jws.Protocol;
import org.xmlsoap.schemas.soap.envelope.HeaderDocument;
import com.bea.xml.XmlException;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
public class CheckCredit implements com.bea.jws.WebService
* @common:context
JwsContext context;
static final long serialVersionUID = 1L;
* @common:operation
* @jws:protocol form-get="false" form-post="false"
public boolean getCreditRating(String cardNumber)
System.out.println("Card number is: " + cardNumber );
boolean result = ((int)(Math.random() *100)) % 2 == 0?true:false;
return result;
Code from ALBPM Object method
creditRatingResult as Bool
getCreditRating CheckCreditService
using cardNumber = "1234-5567-4667-4566"
returning creditRatingResult = creditRatingResult
logMessage "Result is: " + creditRatingResult
What I suggest for you problem is:
1. Check the server on which you have deployed the WS. Does it require any sort of authentication prior to connecting to the WS
2. It seems you are using Java style in ALBPM. Try switching to PBL. I don't know how it makes a difference, but sometimes it helps
Thanks and Regards
Vivek Nandey
BEA Certified Developer for Integration Solutions
[email protected]

Web Services and XML Object

Hi All ,
The types supported by JAX-RPC seem not to include any XML object (i.e. org.JDom.Document). But OC4J supports this. Any one can give me direction if any other tools can permit me in creating web services which will permit to exchange XML objects (Documents or Elements ) .
Regards,
Rao

Apache Axis has support for RPC, Document, Wrapped and Message service styles.
see http://ws.apache.org/axis/java/user-guide.html#PublishingServices and scroll down to the 'Message services' subheading.
JAX-RPC supports the RPC service style.
Pete

How to access/invoke Web Service from BPM Process

The following steps required to attach and invoke web service method from process:
1) Add a module in the catalog for ex WebServiceMO
2) Add WebService Catalog component demoWebService in WebServiceMO
3) Put ur WSDL address in WSDL address field like "http://localhost:8080/test/test?wsdl"
4) Click next to introspect the web service it will import required files and setting from the url to your project
5) Now for invoking webservice just call the method for ex.
@return as String[]
getTestStringList(TestInterfaceService, out @return : @return)
logMessage "web service calll result >>"+length(@return)+">>>"+@return[0]
Here @ return is the return from webservice call.
this way u can access web service from BPM process.
Edited by: Anurag Yadav on Jul 17, 2009 2:19 PM

I have a web service which does not return any value but when I introspect the web service, I have an out parameter to it.. Not sure why?
For e.g.
TestServiceListener.addTestNotes(TestNotes : testNotes, out TestNoteResponse : testNoteResponse);
So here I see an out parameter, but my web-service has no out parameter...
Any idea why is this happening?

Calling Process Web Service from another BPM project

Hi all,
Scenario: I need to launch an instance of a process in another project, running on another engine.
I figured a Process Web Service was the way to go and I am trying to invoke my Process Web Service method that creates a process. I have tried with and without passing the username token (checkbox in the Process Web Service) to no avail.
Does anyone have some sample code to do this ?
cheers
Tony
10gr3

Hi Matias,
Yeah, thanks. I am testing on Studio and Enterprise (Standalone). I kinda assumed that if username token is required that the wrappers to consume the PWS would take care of that but I guess not ?
I am having problems with "None" now, on enterprise (see below). I think it is one of those when you get so into the problem you dig a big hole and cant see any way out !
Gonna switch to using Papi to launch the instances I think :-(
cheers
Tony
HTTP/1.0 500 INTERNAL SERVER ERROR
Connection: close
Content-Type: text/xml;charset=utf-8
Content-length: 1915
<?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>
<soapenv:Fault>
<faultcode>soapenv:MustUnderstand</faultcode>
<faultstring>Did not understand "MustUnderstand" header(s):</faultstring>
<detail>
<ns1:stackTrace xmlns:ns1="http://xml.apache.org/axis/">
     at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:96)
     at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
     at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
     at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
     at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453)
     at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
     at fuego.soaptype.AxisSoapService.invoke(AxisSoapService.java:359)
     at fuego.soaptype.AxisSoapService.invoke(AxisSoapService.java:123)
     at fuego.webservices.HttpSoapListener.process(HttpSoapListener.java:206)
     at fuego.http.HttpExecution$1.run(HttpExecution.java:71)
     at fuego.component.Message.process(Message.java:576)
     at fuego.component.ExecutionThread.processMessage(ExecutionThread.java:780)
     at fuego.component.ExecutionThread.processBatch(ExecutionThread.java:755)
     at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:142)
     at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:134)
     at fuego.http.HttpExecution$HttpPrincipal.processBatch(HttpExecution.java:190)
     at fuego.component.ExecutionThread.work(ExecutionThread.java:839)
     at fuego.component.ExecutionThread.run(ExecutionThread.java:408)
</ns1:stackTrace>
<ns2:hostname xmlns:ns2="http://xml.apache.org/axis/">myhostname</ns2:hostname>
</detail>
</soapenv:Fault>
</soapenv:Body>
</soapenv:Envelope>
after submitting:
Host: myhostname:9001
Cache-Control: no-cache
Pragma: no-cache
SOAPAction: "http://bea.com/albpm/GSR_INCR/INCRGNSAutomatic#startSession"
Content-Length: 847
<?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:Header>
<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" soapenv:mustUnderstand="1">
<wsse:UsernameToken><wsse:Username>anonymous</wsse:Username><wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">anonymous</wsse:Password></wsse:UsernameToken></wsse:Security></soapenv:Header>
<soapenv:Body>
<startSession xmlns="http://bea.com/albpm/GSR_INCR/INCRGNSAutomatic">
<password xmlns="">password</password>
<user xmlns="">user</user>
</startSession>
</soapenv:Body>
</soapenv:Envelope>

Error Updating Data using a Web Service from BPM

Hi there,
I'm trying to update data in an oracle database using a webservice created in DSP and get the following errors. It appears that BPM is unable to find a name, but I'm not sure what name this is referring to. The web service is straight forward and takes in the original and current objects as arguments. I can successfully call the query and insert web services and have double checked my code for the update web service but can't figure out why this is failing. Any idea on why this error might be occurring, or any pointers on what I need to be aware of?
Caused by: Task '0' in activity '/PlanSubmittal#Default-1.0/Interactive[ViewEditPlan]' for instance '/PlanSubmittal#Default-1.0/1/0' could not be successfully executed. The task failed while executing method 'AddEditWell_Router'.
Caused by: The method 'AddEditWell_Router' from class 'xobject.Fuego__AutoGen__Screenflows__.__EditPlan' could not be successfully executed.
Caused by: Could not retrieve name
fuego.web.exception.WapiTaskFailedException: Task failed.
Thanks.
Azeem.

Hi,
For the same 'omni portlet' tutorial I am stuck whiile using 'http://webservices.oracle.com/WeatherWS/WeatherWS?WSDL' the error
'Failed to open specified URL. Check the following: is the URL is active; is there a valid proxy setting or, if HTTP authentication is required, check user name and password. [http://webservices.oracle.com/WeatherWS/WeatherWS?WSDL]'
get dispalyed. Any quick pointers to resolve this please..
Thanks,
Kalyan.

Process Web Service - XML Schema

Hi
I'm new to ALBPM and currently trying to learn about exposing a Process as a WebService. Specifically is it possible to use a XML Schema defined in the Catalog as an argument to the process Web Service? I've tried this and found the generated WSDL didn't include the Schema in the operation. This was using the Process Web Service menu item.
The Fast Trak codes sample passes in XML as a String and parses it back into an XMLObject in Pbl. Is this the best practice way to do it?
// Convert XML String to XML Object
load orderXML
using xmlText = orderRequest
Is there a sample project on dev2dev that shows an alternative approach using a Schema?
thanks
Ben

I'm new to web services, but we are currently
implementing a number of Web Services that all take
as arguments a single parameter which is an XMLBean,
which has been generated by a XML Schema.
What I find surprising is that when I submit a SOAP
message to the Web Service (through the http Web
Service Tester inside eclipse), I can send any valid
XML without getting a SOAP fault. Is there a way on
the Web Service that I want the XML submitted to be
validated against the XML Schema for that parameter?
Bit surprised I have to implement my own input
argument validation, and there doesn't appear to be a
standard way to do this. I must be missing soemthing
surely? Why else would the Schema be in the WSDL?
Cheers
JohnHas anyone found an answer to this, we have the same issue?

Synchronous call to process web service

Hi All,
Right now in my project I have exposed some process web services to be used by front end. But these process web service are asynchronous and does not return any output unless its an exception. Is there any other approach where front end system can contact OBPM and get response as well stating whether operation has been successfull or not. I am using OBPM 10gR3.
Thanks and Regards,
Yasmin.

Hello Yasmin:
Take a look to this thread. Maybe it can be helpfull.
how to create a process through API in BPM 11g
I hope you find what you are looking for.
isabelbernely

Sub-Process Main Process Web-Service

Hi,
I have a main Process and a sub-process inside this main process.
I have a Wait activity inside this sub-process, which waits for an external call from another system to call my Web-Service at this Wait activity. This Web-Service is built as Process As a Web-Service Call.
But I fail to get any information back from this Wait Activity which keeps waiting for the call from the external system which calls my Web-Service at this Wait Activity.
But the external system is calling my Web-Service and it gets a error notification from BPM..
Why is that so?
Is it because its a sub-process inside a main process or something else?

Did you use PAPI code inside your web service or did u just use PAPI Web Services ( like did u just pressed the button Launch PAPI Web Services ) and it created the WSDL for you and u used it to create the client?
I am using the latest version of OBPM..
Oracle 10.3.10
Can you let me know what do u mean by PAPI interface.. Is it the PAPI code of is the PAPI Web Service which is built by BPM automatically and could be used?
Edited by: user8707382 on Sep 10, 2009 9:00 AM

Diff b/w Web service and window service

What is the difference between web service and window service, whether the both are same or not, Give some explain about that each one and give some examples also.

An XML Web service is a component that implements program
logic and provides functionality for diseparate
applications. These applications use standard protocols,
such as HTTP, XML, and SOAP, to access the functionality.
XML Web services use XML-based messaging to send and
receive data, which enables heterogeneous applications to
interoperate with each other. You can use XML Web services
to integrate applications that are written in different
programming languages and deployed on different platforms.
In addition, you can deploy XML Web services within an
intranet as well as on the Internet. While the Internet
brings users closer to organizations, XML Web services
allow organizations to integrate their applications.
A Windows service starts much before any user logs in to
the system (if it has been setup to start at boot up
process). A Windows service can also be setup in such a way
that it requires a user to start it manually ? the ultimate
customization!
Windows services run as background processes. These
applications do not have a user interface, which makes them
ideal for tasks that do not require any user interaction.
You can install a Windows service on any server or computer
that is running Windows 2000, Windows XP, or Windows NT.
You can also specify a Windows service to run in the
security context of a specific user account that is
different from the logged on user account or the default
computer account. For example, you can create a Windows
service to monitor performance counter data and react to
threshold values in a database.

Pl/Sql web service and collections not working

Hello
I'm trying to create a web service from a function in a package which returns a collection. The creation of the web service and its deployment seem to work correctly. I do get the following warning :
WARNING: OWS-00077 The Value Type class: pxWsLang.PamLanguagerecordBase does not have a valid JAVA Bean pattern
but I don't think this is the source of the problem.
When I try to test the web service using the endpoint in the wsdl I get the following answer in the browser:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><env:Header/><env:Body><env:Fault xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"><faultcode>env:Server</faultcode><faultstring>Error creating target: pxWsLang.WsLangUser</faultstring><faultactor></faultactor></env:Fault></env:Body></env:Envelope>
In the DOS window for the OC4J I get the following error :
2006-11-15 09:21:25.852 ERROR OWS-04005 An error occurred for port: {http://pxWs
Lang/WsLang.wsdl}wsLangSoapHttpPort: javax.xml.rpc.JAXRPCException: Error creati
ng target: pxWsLang.WsLangUser.
The PL/SQL code is as follows :
Object:
CREATE OR REPLACE TYPE PAM_LanguageRecord as OBJECT
NR NUMBER(3),
SYMBOL VARCHAR2(2)
Collection:
CREATE OR REPLACE Type PAM_LanguageTable as Table of PAM_LanguageRecord;
Package body :
create or replace package body PAM_TEST is
function CursorTest return Pam_LanguageTable is
Res_LangTable PAM_LanguageTable;
cursor cur is select * from stc_languages;
begin
Res_LangTable := new PAM_LanguageTable();
for Rec in cur loop
Res_LangTable.Extend(1);
Res_LangTable(cur%ROWCOUNT) := new PAM_LanguageRecord
(Rec.NR,
Rec.SYMBOL
end loop;
Return Res_LangTable;
end;
end;
I'm using JDeveloper version 10.1.3.1.0.3984
How can I get this to work ? (without using Apache Axis or other tools :-)
Is it supposed to work ?
Many Thanks
Paul

Hi,
for the "error creating target" problem I found the solution here:
[WS from a PL/SQL package]: Error creating target
Hope this helps.
Regards,
Patrik

Exposing Web Services as Callable Objects

Hello!
I have SAP NetWeaver 04s SP7. How can I expose Web Services as Callable Objects?
According to "Exposing Web Services as Callable Objects" (http://help.sap.com/saphelp_nw2004s/helpdata/en/44/4758351fcb1193e10000000a155369/frameset.htm), I should start with choosing type of CO "Service -> Web Service".
Actually, I haven't this entry in CO type list!
According to integrate Web Services with GP, this type appeared in SP8. What are the alternatives in SP7?
"Background execution" and "External service" seem to be the best candidates...
What is the best solution?
Thanx in advance!

Hello, Jan!
I have SAP NWDS 7.0.07, and I cannot find there an option to create a CAF project. I can create Web service, EJB, Web DynPro, and something else - but not a CAF project. In documentation I did not find the connection points between NWDS and External Services, except some plug-ins.
Maybe I've misunderstood you, sorry - I'm a newbie in SAP
Actually, I've made a simple EJB, created a Web service from it, and deployed the WS to portal. Maybe, EJB instead of Web service can be somehow used in CAF?
I've tried to create a CO of type Composite Application Service, but there was necessary to configure endpoint aliases. I've read the manual "Configuring Endpoint Aliases", but didn't succeed to make one for EJB remote call... I've defined the name, URL (http://<host_of_portal>:<portal_port>), user and pwd - but I've got an exception when tried to use the created alias:
com.sap.caf.core.gp.servicelocator.exception.MetaModelBrowserException: Exception while trying to get InitialContext. at com.sap.caf.core.gp.servicelocator.CAFMetaModelBrowser.getAllApplications(CAFMetaModelBrowser.java:77) at com.sap.caf.core.gp.ui.backgroundco.admin.VSelect.browseCAFCore(VSelect.java:305) at com.sap.caf.core.gp.ui.backgroundco.admin.VSelect.onActionSelectEptAlias(VSelect.java:750) at com.sap.caf.core.gp.ui.backgroundco.admin.wdp.InternalVSelect.wdInvokeEventHandler(InternalVSelect.java:287) at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87) at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67) at
Maybe, the easiest way is to upgrade the versions of SAP and NWDS?
Are there some manuals that could provide me some help about:
1) creating CAS from the deployed Web service (from its creation in NWDS till its use in CAF, step-by-step)
2) binding Web Dynpro apps and Web services, using CAF and GP.
Or maybe I should attend SAP courses?
I have SAP NetWeaver 04s SP7 and NWDS ver. 7.0.07.
Sorry for the messy post, I did my best
Message was edited by:
Kirill Shepitko

Web service problem serializing objects?

JDeveloper Studio Edition Version 10.1.3.2.0.4066
I deployed a web service developed with JDeveloper to OAS 10.1.3.1.0
I generated a web service client proxy in JDeveloper to call the web service.
I get an exception (below). I tried regenerating the proxy code. Same exception when I try running it. I tried regenerating the web service and redeploying. Same exception.
It seems like the WSDL is correct, but the XML produced by the web service drops some letters from the schema types?
Has anyone else seen this? Here is the exception I'm getting:
unexpected element type: expected={http://edu.apollogrp.selfservice/ISelfService.xsd}edu_apollogrp_selfservice_SelfServiceResults, actual={http://edu.apollogrp.selfservice/ISelfService.xsd}edu_apollog_SelfServiceResults
at oracle.j2ee.ws.common.encoding.SerializerBase.verifyType(SerializerBase.java:168)
at oracle.j2ee.ws.common.encoding.ObjectSerializerBase.deserialize(ObjectSerializerBase.java:170)
at oracle.j2ee.ws.common.encoding.ReferenceableSerializerImpl.deserialize(ReferenceableSerializerImpl.java:147)
at customerservice.proxy.runtime.SelfServiceBinding_Main_RespS__SOAPSerializer.doDeserialize(SelfServiceBinding_Main_RespS__SOAPSerializer.java:44)
at oracle.j2ee.ws.common.encoding.ObjectSerializerBase.deserialize(ObjectSerializerBase.java:180)
at customerservice.proxy.runtime.SelfServiceBinding_Stub._deserialize_Main(SelfServiceBinding_Stub.java:193)
at customerservice.proxy.runtime.SelfServiceBinding_Stub._readFirstBodyElement(SelfServiceBinding_Stub.java:176)
at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:333)
at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:112)
at customerservice.proxy.runtime.SelfServiceBinding_Stub.main(SelfServiceBinding_Stub.java:81)
at customerservice.proxy.SelfServicePortClient.mainExt(SelfServicePortClient.java:44)
at customerservice.SelfService.getSSData(SelfService.java:116)
at customerservice.SelfService.Test(SelfService.java:93)
at customerservice.SelfService.main(SelfService.java:109)

Yeah. You need a deserialize class to deserialize (cast) the Complex Data Type (object). But the orignal class is not necessary. Also, it is impossible to use the orignal class if you write a client on J2EE platform to consume a service on .NET platform. Your can use the WSDL file to generate a tub using some tool. The stub can handle the remote calls and de/serialization (cast).
Hope this can help you. Cheers
Shaun

Delayed response while calling the process web service

I have four managed servers in a cluster and the ip addresses are
managed_server_1 -20.20.40.21
managed_server_2 -20.20.40.22
managed_server_3 -140.20.40.23
managed_server_4 -140.20.40.24
The admin server is on 20.20.40.21
I start the managed server from command prompt using the commant
./startManagedWeblogic {name of the managed server} {admin console url} ie
i start managed_server_1 from 20.20.40.21 unix box by going to {weblogic installation}\bin
and running the following command (we have some issues with the node manager so have been using this
method)
./startManagedWeblogic managed_server_1 http://20.20.40.21:17003
similarly i start the other servers from their respestive unix boxes
managed_server_2 from the 20.20.40.22 unix box using the command ./startManagedWeblogic managed_server_2 http://20.20.40.21:17003
managed_server_3 from the 140.20.40.23 unix box using the command ./startManagedWeblogic managed_server_3 http://20.20.40.21:17003
managed_server_4 from the 140.20.40.24 unix box using the command ./startManagedWeblogic managed_server_4 http://20.20.40.21:17003
all these servers are in the cluster named BPM_cluster and the bpmengine is deployed onto this cluster
when i deploy the application to the bpmengine it gets properly deployed onto the servers
and i could see the process web services getting generated
but when i try to call these webservices for each managed server seperately
the response from managed_server_1 and managed_server_2 takes leass tha 2 secs
but the response from managed_server_3 and managed_server_4 takes about 25 secs
I am not able to figure out why us taking so long from the managed servers 3 and 4
the bpmengine ds and directory ds have the cluster as targets (I also tried to point to all the servers in the cluster even that
didnot work). I feel that there is db connectivity issue from the servers but i am not sure how to check that.
Can anyone help me with this ?
Thanks

Please make sure that your solman box meet the software prerequisit as per this note below
1483508 : Solution Manager 7.1: Root Cause Analysis pre-requisites
This will solve that ptoblem .
Best Regards
Jai Wardhan

Difference between a WEB service and a Enterprise Service?

Can Anybody explain me the difference between a WEB service and a Enterprise Service?

Hi Anilkumar K Naidu ,
Web service
A Web service is a self-contained, modularized functionality, which can be published, discovered, and accessed across a network using open standards and which is supported by SAP NetWeaver. Web services cover services provision for integration within an enterprise as well as cross enterprises on top of any communication technology stack, whether asynchronous or synchronous, in any format.
Web Services in the NetWeaver framework play an important role in facilitating the integration of disparate applications from various departments or trading partners and thus increasing business productivity. This benefit allows small and medium businesses also to integrate their business applications with larger trading partners. The benefit derived from this seamless integration introduces security concerns when all the business logic is now being exposed through a standard interface that is a catalyst for security vulnerabilities. SAP Security Managers must use automated diagnostics tools to ensure that the security vulnerabilities are caught in pre-production and in post-production phase.
Web Services Testing: SAP Netweaver Platform
http://www.crosschecknet.com/web_services_testing_SAP.php
How Web services play a key role on the SAP NetWeaver
http://www.sap.info/public/INT/int/index/Category-28943c61b1e60d84b-int/0/articlesVersions-500244687cbd30ffd
How to develop a Simple Web Service Application Using SAP NetWeaver Developer Studio & SAP XI 3.0
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/5f3ee9d7-0901-0010-1096-f5b548ac1555
How To... Set Up a Web-Service Related Scenario with SAP xi
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/befdeb90-0201-0010-059b-f222711d10c0
Enhancing Your Web Services with SAP Exchange Infrastructure
http://www.sappro.com/downloads/SAPXI.pdf
Web Services, Part XI: Consuming Multiple Web Services
http://www.webreference.com/js/column106/
Vulneribility assesment of SAP Web Services
http://www.crosschecknet.com/resources/white_papers/sap_va.pdf
Enterprise Service
Enterprise Service-Oriented Architecture (Enterprise SOA)
Enterprise SOA is a blueprint for an adaptable, flexible, and open IT architecture for developing services-based, enterprise-scale business solutions. With SAP NetWeaver as a technical foundation, enterprise SOA moves IT architectures to higher levels of adaptability and moves companies closer to the vision of real-time enterprises by elevating Web services to an enterprise level.
An enterprise service is typically a series of Web services combined with business logic that can be accessed and used repeatedly to support a particular business process. Aggregating Web services into business-level enterprise services provides a more meaningful foundation for the task of automating enterprise-scale business scenarios.
SAP Enterprise Services Architecture
http://en.wikipedia.org/wiki/SAP_Enterprise_Services_Architecture
ENTERPRISE SERVICEORIENTED ARCHITECTURE DESIGN, EVELOPMENT,AND DEPLOYMENT
http://download.sap.com/platform/esoa/brochures/download.epd?context=FB8D5E235B637255604CD1EDB755014400C523BC4E4632245A59C838A212B5F04C71A43F8B38FC591628F4C698D8CAA859405AA974284758
Enabling Enterprise Services
http://help.sap.com/saphelp_nw04s/helpdata/en/80/be7042f1e6d242e10000000a1550b0/content.htm
Enterprise Service-Oriented Architecture
https://www.sdn.sap.com/irj/sdn/enterprisesoa
Define Enterprise Services using the Enterprise Services Community
https://www.sdn.sap.com/irj/sdn/define-es
Enterprise service bus
http://en.wikipedia.org/wiki/Enterprise_service_bus
Enterprise Services Workplace
http://erp.esworkplace.sap.com/socoview(bD1lbiZjPTgwMCZkPW1pbg==)/flddisplay.asp
cheers!
gyanaraj
****Pls reward points if u find this helpful

Process Web Services and BPM Objects

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