Web Service vs. Enterprise Service

Hi all,
what is the difference between this two things. I have built a web service on my own. But what is an enterprise service?
And what is the difference between the UDDI for web services and the ESR??
regards

God, these answers are killing SOA concepts
Registry is a UDDI based framework to hold a service specification if the services are build using web service technology.
A UDDI entity just represent the metadata of a service, it do not matter whether it is a specific type of services.
Even SAP support Systinet Enterprise registry, so you guys are telling me that Systinet only support enterprise service???.
Service is cataloged based on the service Taxonomy
Service taxonomy are in two type
1. Horizontal
2. Vertical
In horizontal taxonomy we categorize services as
1. Infrastructure services
2. Application Services
Infrastructure services are further divided into
1.     Utility services
2.     Communication Services
Application Services are further divided into
1.     Entity Services
2.     Activity Services
3.     Capability Services
4.     Process Services
A process service is composed of any of the other services in service taxonomy
In Vertical Taxonomy of services
We divide a business or organizations major business process as followed
1.     Major processes
a.     Such as Product manufacturing
b.     Supply Chain
2.     Supporting Processes
a.     HR
b.     Banking
3.     Integration Process
a.     Business Services (in technical term BPM, BPEL)
A business requirement such as
1. Order to Cash
Order Fulfillment etc are composed of business actions from major and supporting business process of an organization. It is connected using integration process in vertical taxonomy.
Integration Process do have nodes which can have same semantics as process service in horizontal taxonomy, this connect both taxonomy
If a service is based on vertical taxonomy and composed of horizontal services then it is called an enterprise service, cuz it address an enterprise wide concern
If a service is just for a supporting purpose and it is just based on any horizontal services it is not an enterprise service.
Finally what is service?
It is an entity which is designed based on SOA principles and have re-usability as the fundamental nature
What is web service?
It is just a technology used to implement services
Hope this answer clear
Finally, please do not try to learn SOA from just a tool perspective or a technology perspective
Thanks

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Hi,
I have a question.
Is it possible, with a callable Object (GP), to obtain information on any budget, from ECC6, through a Web Service or Enterprise Service, provided by ECC6?
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Hi David,
If Enterprise Services for the underlying Business Objects ("Budgets" in ur case) already exists and you have the required enhancement pack, then definitely you can go ahead and use enterprise Services.
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Settings for idempotent enterprise services in ECC

Hi,
I want to use enterprise service ECC_GOODSMOVEMENTCRTRC1 / GoodsMovementERPCreateRequestConfirmation_In_V1 within a nonSAP application to post GoodsMovements at an ECC system.
http://es-workplace.sap.com/socoview(bD1lbiZjPTAwMSZkPW1pbg==)/render.asp?packageid=DE0426DD9B0249F19515001A64D3F462&id=…
The service works and I can do all movement types I want.
Now I want to have idempotency activated at the ECC system.
But nobody of the ECC guys knows, what has to be done for this.
What transaction has to be used?
Is there a default value for the time frame for which the system keeps responses for already processed service calls?
If not, I would propose 100 days, because this is the worst case, the nonSAP application could send a message again.
Are 100 days to large for the idempotency time frame of an ECC system?
Regards
Roland

Now I have got readonly permission for transaction SPRO at the ECC system.
The path to the idempotency settings is:
SPRO -> SAP Reference IMG -> Cross-Application Components -> Processes and Tools for Enterprise Applications -> Enterprise Services -> General Settings for Enterprise Services -> Define Settings for Idempotent Services
Permission for transaction WSIDPADMIN is required to execute the activity "Define Settings for Idempotent Services". I don't have this.
But there is a good explanation in SPRO what has to be done in "Define Settings for Idempotent Services"
Define Settings for Idempotent Services
Use
Enterprise Services for which you need to ensure that every service call is executed precisely once are called idempotent services.
You use this IMG activity to define how long the system keeps stored response messages or details about query messages (the message IDs) for which responses have already been sent for synchronous Enterprise Services. You have to define this for each client in which you wish to use synchronous Enterprise Services.
In order not to burden the database by storing the response messages or message IDs unnecessarily long, the system schedules two background jobs to regularly delete stored response messages and message IDs:
SAP_BC_IDP_WS_SWITCH_BD for response messages
SAP_BC_IDP_WS_SWITCH_BDID for message IDs
The system uses table pairs to ensure that the response message or the ID of the answered query message is deleted as soon as possible once the set retention period has expired:
One table pair for each client for the response messages
One table pair for each client for the message IDs that have been stored
The two tables of a table pair are entered alternately. When switching from the first table to the second, the data in the first table is retained and that in the second table is deleted before the system generates new entries.
You decide how ofter the system switches back and forth between the tables of a table pair. The result is the minimum retention period for the stored data.
Requirements
This function is available to you as of SAP NetWeaver 2004s SP09 and ECC SE 600 SP03.
Activities
In the Document section, define the minimum retention period for the response messages. You do this by specifying how often you want the system to switch between the two tables.
In the Document ID section define the minimum retention period for the message IDs. You do this by specifying how often you want the system to switch between the two tables.
SAP recommends you define a longer retention period for the message IDs than for the response messages. Bear in mind that a repeated query message leads to an error if the corresponding response message has already been deleted but the message ID is still available.
To save what you have defined, choose Schedule.
Repeat steps 1 to 4 for all clients in which you wish to use Enterprise Services.
Example
You have defined the time for switching between the two tables in which the response messages are stored as two hours. This means that the response messages are kept for at least two hours but for no more than four hours.
You have defined the time for switching between the two tables in which the message IDs are stored as one day. This means that the message IDs are kept for at least one day but for no more than two days.

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...

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

Enterprise services and Web services

Hi Everyone
I need documents about Invoking enterprise services from Netweaver PI and web services from Netweaver PI, I can find only NetWeaver CE, but not PI. So help, any links?? or pdfs?? or ideal would be some demo example of invoking a web service using PI.
Thank you
Vijay

Hi,
Since you would need to wet your hands by playing with webservice and PI. Please consider the following links.
SOAP scenario
/people/siva.maranani/blog/2005/09/03/invoke-webservices-using-sapxi
https://weblogs.sdn.sap.com/pub/wlg/1334 [original link is broken] [original link is broken] [original link is broken]
https://weblogs.sdn.sap.com/pub/wlg/2131 [original link is broken] [original link is broken] [original link is broken]
https://weblogs.sdn.sap.com/pub/wlg/1442 [original link is broken] [original link is broken] [original link is broken]
Regards
joel
Edited by: joel trinidade on Mar 25, 2009 10:41 AM
Edited by: joel trinidade on Mar 25, 2009 10:43 AM

Calling Enterprise Services through xMII Web Service action block

Hi All,
I'm calling some Enterprise Service through xMII Web Service action block.
After providing URL and user credentials, I'm getting error "SOAP Service could not be loaded: The element type 'p' must be terminated by the matching end-tag '</p>'."
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If you haven't already, try using the browser from the xMII server machine rather than your own (client).
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Error while invoking web services from Proxy services in OSB

I have a Proxy Service of message type in Oracel Service Bus 10gR3 and it passes the incoming messages from a JMS Queue to Business Service of Web Services type. This Web Service is hosted in Glass Fish v3 and it's binding style is RPC. The JRE used in both the servers are 1.6.0_20. The JMS message is of Text type. The Web Services at the Glass Fish throws MessageCreationException for any content of the JMS message. However, it works fine if Business Service's test client is invoked from the OSB'S Admin Console. However, the same will not work if Proxy Service's test client is called.
The detailed exception stack is given below :
Thanks for the help.
- Raj
com.sun.xml.ws.protocol.soap.MessageCreationException: Couldn't create SOAP message due to exception: XML reader error: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
     at com.sun.xml.ws.encoding.SOAPBindingCodec.decode(SOAPBindingCodec.java:359)
     at com.sun.xml.ws.transport.http.HttpAdapter.decodePacket(HttpAdapter.java:318)
     at com.sun.xml.ws.transport.http.HttpAdapter.access$500(HttpAdapter.java:92)
     at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:501)
     at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:285)
     at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:143)
     at org.glassfish.webservices.Ejb3MessageDispatcher.handlePost(Ejb3MessageDispatcher.java:116)
     at org.glassfish.webservices.Ejb3MessageDispatcher.invoke(Ejb3MessageDispatcher.java:87)
     at org.glassfish.webservices.EjbWebServiceServlet.dispatchToEjbEndpoint(EjbWebServiceServlet.java:196)
     at org.glassfish.webservices.EjbWebServiceServlet.service(EjbWebServiceServlet.java:127)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
     at com.sun.grizzly.http.servlet.FilterChainImpl.doFilter(FilterChainImpl.java:195)
     at com.sun.grizzly.http.servlet.FilterChainImpl.invokeFilterChain(FilterChainImpl.java:139)
     at com.sun.grizzly.http.servlet.ServletAdapter.doService(ServletAdapter.java:376)
     at com.sun.grizzly.http.servlet.ServletAdapter.service(ServletAdapter.java:329)
     at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:166)
     at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:100)
     at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:245)
     at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:791)
     at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:693)
     at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:954)
     at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:170)
     at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
     at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
     at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
     at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
     at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
     at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
     at com.sun.grizzly.ContextTask.run(ContextTask.java:69)
     at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:330)
     at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:309)
     at java.lang.Thread.run(Thread.java:619)
Caused by: com.sun.xml.ws.streaming.XMLStreamReaderException: XML reader error: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog
at [row,col {unknown-source}]: [1,0]
     at com.sun.xml.ws.streaming.XMLStreamReaderUtil.wrapException(XMLStreamReaderUtil.java:267)
     at com.sun.xml.ws.streaming.XMLStreamReaderUtil.next(XMLStreamReaderUtil.java:95)
     at com.sun.xml.ws.streaming.XMLStreamReaderUtil.nextContent(XMLStreamReaderUtil.java:110)
     at com.sun.xml.ws.streaming.XMLStreamReaderUtil.nextElementContent(XMLStreamReaderUtil.java:100)
     at com.sun.xml.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:175)
     at com.sun.xml.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:303)
     at com.sun.xml.ws.encoding.StreamSOAPCodec.decode(StreamSOAPCodec.java:129)
     at com.sun.xml.ws.encoding.SOAPBindingCodec.decode(SOAPBindingCodec.java:354)

Let me explain what I am trying to achieve. Our application receives data from multiple sources - from mainframe using FTP, JMS Queue and BPM application using Web Services. The data from all these sources are sending to a Web Service running in GlassFish V3. To handle this I have created three Proxy Services and one Business Service on OSB. The Business Service is of type Web Service using the same WSDL from the target Web Service.
The Proxy Services are configured as follows:
Proxy 1 (type - Messaging service) listens to the JMS Queue and receives JMS Text Message -> Business Service(B1) (Web Service).
Proxy 2 (type - Messaging service Polls files from the FTP Server -> Business Service(B1) (Web Service).
Proxy 3 (type - Web service) is invoked by the BPM application and sends a String -> Business Service(B1) (Web Service).
All the Proxies route to the same Business Service - B1 which calls the Web Service in GlassFish. The only Proxy that works fine is Proxy 3 which is created using the same WSDL of the Web Service. In the other two proxies it thows the same exception in GlassFish as I mentioned before.
com.sun.xml.ws.protocol.soap.MessageCreationException: Couldn't create SOAP message due to exception: XML reader error: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at [row,col {unknown-source}]: [1,0] at com.sun.xml.ws.encoding.SOAPBindingCodec.decode(SOAPBindingCodec.java:359)
Is this configuration correct to achieve my requirements?
Once again thanks for the help.
- Raj

Unable to test enterprise services in SAP SRM 7.0 EhP1

Hi experts,
For my recent project, we have enabled "PI Independent Enterprise Services" business function in our SRM 7.01 EhP1 system. While to trying to test some of the enterprise services, we are facing some error. I am pasting the request message and the response that I got from the enterprise service InternalRequestSRMByElementsQueryResponse_in. While defining the end point, I have used basic authentication settings. Note that I am testing this ES with my own user id and password which is a valid on for the SRM system. Can someone help please?
Request message:
POST /sap/bc/srt/xip/sapsrm/internalrequestsrmbyel/100/sapsrm_internalrequestsrmbyel/sapsrm_internalrequestsrmbyel_binding HTTP/1.1
Host: <host>:<port>
Content-Type: text/xml; charset=UTF-8
Connection: close
Authorization: <value is hidden>
SAP-PASSPORT: 2A54482A0300E60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000064353632326163306235363431316530383330333030303030323337663833320000000002D5622AC0B56411E0830300000237F832D562EADFB56411E0AD3800000237F83200000001000000002A54482A
Content-Length: 753
SOAPAction: ""
<?xml version="1.0" encoding="UTF-8" ?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema"><SOAP-ENV:Header><sapsess:Session xmlns:sapsess="http://www.sap.com/webas/630/soap/features/session/"><enableSession>true</enableSession></sapsess:Session></SOAP-ENV:Header><SOAP-ENV:Body><ns1:InternalRequestSRMByElementsQuery_sync xmlns:ns1='http://sap.com/xi/SAPGlobal20/Global'><InternalRequestSelectionByElements><CreationDatePeriod><StartDate>2011-04-01</StartDate><EndDate>2011-07-22</EndDate></CreationDatePeriod></InternalRequestSelectionByElements></ns1:InternalRequestSRMByElementsQuery_sync></SOAP-ENV:Body></SOAP-ENV:Envelope>
Response that I got:
HTTP/1.1 200 OK
content-type: text/xml; charset=utf-8
content-length: 915
accept: text/xml
sap-srt_id: 20110723/194910/v1.00_final_6.40/4E24C49F23184117E1008000097C2FFA
sap-srt_server_info: SRM_100,167 ,http://sap.com/xi/SRM/SE/Global,InternalRequestSRMByElementsQueryResponse_in,InternalRequestSRMByElementsQuery_sync,126
server: SAP NetWeaver Application Server / ABAP 702
<soap-env:Envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/"><soap-env:Header/><soap-env:Body><n0:InternalRequestSRMByElementsResponse_sync xmlns:n0="http://sap.com/xi/SAPGlobal20/Global"><Log><BusinessDocumentProcessingResultCode>5</BusinessDocumentProcessingResultCode><MaximumLogItemSeverityCode>4</MaximumLogItemSeverityCode><Item><SeverityCode>4</SeverityCode><Note>Abort occurred; Internal request not read</Note></Item><Item><SeverityCode>4</SeverityCode><Note>Abort The attributes of the user are inconsistent or not defined. See transaction PPOMA_BBP. on Internal request level</Note></Item><Item><SeverityCode>4</SeverityCode><Note>Abort An exception with the type CX_GDT_CONVERSION occur red, but was neither handled locally, nor declared in a RAISING clause on Internal request level</Note></Item></Log></n0:InternalRequestSRMByElementsResponse_sync></soap-env:Body></soap-env:Envelope>

Hi Gaurav,
Thanks for responding. Yes, all the backend config are in place since I am able to successfully run an equivalent RFC (BBP_PD_SC_GETLIST) and another RFC named BBP_PD_SC_GETDETAIL from SE37. The problem seems to be something very specific to the ES. May I request you to run this ES at your end (if possible) and let me know the result possibly with the input and output message similar to the one I pasted in the origincal question.
Thanks in advance,
Nilay

How to consume an ABAP Enterprise Service in JAVA

Dear colleagues:
I'm kind of confused and need your help.
I have already created a Enterpricse Service (for test) in SE80 and configured it through SOAMANAGER.
Question1:
Here is the WSDL URL I got from SOAMANAGER:
http://ldcihri.wdf.sap.corp:50000/sap/bc/srt/wsdl/flv_10002A111AD1/srvc_url/sap/bc/srt/rfc/sap/z_ws2/000/z_ws2/z_binding?sap-client=000
And here is the WSDL URL I got from SE80:
http://ldcihri.wdf.sap.corp:50000/sap/bc/srt/wsdl/flv_10002P111AD1/sdef_url/Z_WS2?sap-client=000：
The XML file I got from the two URL are different, the former is bigger.
Which URL should I use? thanks.
Question2:
I have tested the 2 WSDL URL through Online SOAP Client - WSDLBrowser.com
But both URL failed the test.
I test the same URL in SOAMANAGER-TOOLS-WSDL Analyzer.
Both URL were OK.
Any idea? Is it because the authorization? I need to input user name and password for WSDL Analyzer.
Question3:
I'd like to consume the web service in JAVA.
Is it possible to consume the service in Eclipse IDE?
(I have tried several times by creating Web Service Client using the WSDL but it always say that the WSDL is invalid.
Or I have to consume the Enterprise Service in NetWeaver Develop Studio?

In addition.
I have already activate the web service.

Consume Enterprise Services in Java Application

Hey guys,
I'm very new in this field, maybe you can help me how to start....
I want to call Enterprise Services (asynchronous, provided by SAP) from an external java application. Therefore I want to configure a integration scenario between two business systems: java application (consumer) and sap application system (service provider). Maybe you can help me to answer the following questions.
1) What kind of adapter I have to use in communication channels?
2) Have I to define outbound/inbound interfaces for Communication Component "sender" (business system: java application)?
2) How does the communication between the java application and IS work? What kind of API I have to use - some kind of advanced adapter engine ... JCO, JCA ???
Is there any demo scenario from sap? Please help me to start
Kind regards,
Christian

Hello,
problem is you are using wsimport on web-service which uses RPC/encoding. Wsimport use JAX-WS so it is not able read it.
You should wscompile.bat instead it.
Here is example :
wscompile.bat -gen:client -d build/classes -s src -keep config.xml
(-gen:client -says to generate classes for client
-d - directory where to store classes
-s - directory where to store sources
-keep - to keep source file
xml file
Where config.xml looks like
<?xml version="1.0" encoding="UTF-8"?>
<configuration
xmlns="http://java.sun.com/xml/ns/jax-rpc/ri/config">
<wsdl location=
"http://something/yourws?wsdl"
packageName="org.your.package.client"/>
</configuration>
I hope it will help.
best regards

Error in Enhancing the Standard SAP Enterprise Service

Hi All,
I have enhanced standard SAP Enterprise service, when i am going to test in wsnavigator , I am facing the below problem..
ERROR : Definition of /wsdl:definitions/wsdl:types/xsd:schema[1]/xsd:attributeGroup/xsd:attribute is not correct. Missing top level component (uri: 'http://in.ibm.com/o2s'; name: 'MaterialSerialNumberCollection')."
Please help.
Thanks in advance.
Biplab Ray

Hello,
It looks like there is a syntax issue in your web service definition. Please correct this (SE80) and reactivate the service definition.
Thanks,
Venu

Web Service vs. Enterprise Service

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