Expose C based system as Web Service

hi,
I have a C based MES which is storing data in non-relational file based DB from Stratus.
I need to integrate this system with SOA.
Not sure how do I expose this system as a web service.
Any thoughts, any links are most welcomed.
Thanks in advance.
Regards,

No, it is not yet possible.
You can only create a web service for an RFC Function Module, Function Group or Business Object.
You may create a RFC FM as a wrapper to your Class methods and create a web service on the RFC FM.
Regards,
Naimesh Patel

Similar Messages

Creating a LOV based in a Web Service

Hey guys...
I need to create a Lov based in a Web Service Result, but in always getting the same error:
LOV query is invalid, a display and a return value are needed, the column names need to be different. If your query contains an in-line query, the first FROM clause in the SQL statement must not belong to the in-line query.
Queries that I'm trying:
Original Query:
select extractValue(value(t),'/*/imgLocation','xmlns="http://oracle.ovs.api/types/"') "imgLocation"
, extractValue(value(t),'/*/imgName','xmlns="http://oracle.ovs.api/types/"') "imgName"
from wwv_flow_collections c,
table(xmlsequence(extract(xmltype.createxml(c.clob001),'//getAllTemplateResourcesResponseElement/result','xmlns="http://oracle.ovs.api/types/"'))) t
where c.collection_name = 'P1_GETALLTEMPLATERESOURCES2_RESULTS'
Other Query that I tried:
select imgLocation, imgName from (
select extractValue(value(t),'/*/imgLocation','xmlns="http://oracle.ovs.api/types/"') "imgLocation"
, extractValue(value(t),'/*/imgName','xmlns="http://oracle.ovs.api/types/"') "imgName"
from wwv_flow_collections c,
table(xmlsequence(extract(xmltype.createxml(c.clob001),'//getAllTemplateResourcesResponseElement/result','xmlns="http://oracle.ovs.api/types/"'))) t
where c.collection_name = 'P1_GETALLTEMPLATERESOURCES2_RESULTS')
And I tried creating a view, but I dont know where I have to put this.. Maybe in another process?
create view as
select imgLocation, imgName from (
select extractValue(value(t),'/*/imgLocation','xmlns="http://oracle.ovs.api/types/"') "imgLocation"
, extractValue(value(t),'/*/imgName','xmlns="http://oracle.ovs.api/types/"') "imgName"
from wwv_flow_collections c,
table(xmlsequence(extract(xmltype.createxml(c.clob001),'//getAllTemplateResourcesResponseElement/result','xmlns="http://oracle.ovs.api/types/"'))) t
where c.collection_name = 'P1_GETALLTEMPLATERESOURCES2_RESULTS')
Thanks

Fox,
I'd start by adding column aliases D and R to the query and see if that helps.
Greg

ABAP source code to connect to third party systems using web service calls?

Hi all,
can any one provide an example ABAP source code to connect to third party systems using web service calls? The base system is CRM.

Do you want to call a web service in a remote system, or do you want to provide a web service?
If you want to call a web service you should create a proxy object via SE80. Open your development package, right click on the tree entry and choose: Create -> Enterprise Service / Web Service -> Proxy Object and provide the needed information (including the WSDL description file). You may then use the proxy object to call the web service (if the connection and everything else works right).
See [http://help.sap.com/saphelp_nw04/helpdata/en/9b/dad1ae3908ee44a5caf57e10918be9/content.htm|http://help.sap.com/saphelp_nw04/helpdata/en/9b/dad1ae3908ee44a5caf57e10918be9/content.htm]

Expose ADF Business Components as Web Service

Hi,
In order to expose ADF BC as Web Services, and return a set a rows from a table, I have followed the tutorial on this page :
http://www.oracle.com/technology/tech/webservices/htdocs/series/pattern/
However, the set of rows returned are un-typed XML elements, because the method is :
public Element getEmp(int empNo)
getEmpView1().setWhereClause("empno = ?");
getEmpView1().setWhereClauseParam(0, new Number(empNo));
return (Element)getEmpView1().writeXML(1,Row.XML_OPT_ALL_ROWS);
As a consequence, in the WSDL the response port is returning a complex type with an "<any />" element. Instead, I would like the response complex type to be an Employee type.
How can I get the AppModule method to be something like :
public Employee getEmp(int empNo)
< what is here ? >
Can I generate the Employee class automatically with ADF BC and serialize it to expose the method as a Web Service ?
Thanks.

up

How to expose ODI scenario as a web service

How to expose ODI scenario as a web service?
Can we generate wsdl of ODI scenario if yes then how?

SSZ wrote:
Yes.But couldn't understand where to start.In that case use the magic wand.
Ask specific questions, Many of your posts have an underlying tone , that of you not having read any documentation of bothered to research anything yourself I havent got the time to tell you how if you havent got the time to tell me what you have read , what you grasp and what you do not grasp.

ODI:Expose an ODI scenario as Web service

how to expose an ODI scenario as web service.

Hi
Hope following link will helps you
OdiInvokeWebService - How to pass a variable in the request value
Thanks
Phani

Expose a class method as web service

hi ABAPers,
is it possibile to expose a class method as web service? I would like to write a base class with common code, while derived classes implement specific application logic.
I have both R/3 6.40 and Netweaver 7.0 kernels, so I'm interested in both.
thank you.

No, it is not yet possible.
You can only create a web service for an RFC Function Module, Function Group or Business Object.
You may create a RFC FM as a wrapper to your Class methods and create a web service on the RFC FM.
Regards,
Naimesh Patel

Exposing a report as RESTful web service - Parameters

Hi,
I am creating a RESTful web service by exposing an apex report. It just works fine and it renders the data. However I want to have parameters and values in the web service URL so that the data can be filtered based on the parameter values?
For example:
http://127.0.0.1:8080/apex/apex_rest.getReport?app=100&page=15&reportid=rest_example renders correctly for the report query
select * from (
select
"CUSTOMER_ID",
"CUST_FIRST_NAME",
"CUST_LAST_NAME",
"CUST_STREET_ADDRESS1",
"CUST_STREET_ADDRESS2",
"CUST_CITY",
"CUST_STATE",
"CUST_POSTAL_CODE",
"PHONE_NUMBER1",
"PHONE_NUMBER2",
"CREDIT_LIMIT",
"CUST_EMAIL"
from #OWNER#.DEMO_CUSTOMERS )
where (
instr(upper("CUST_FIRST_NAME"),upper(nvl(:P15_REPORT_SEARCH,"CUST_FIRST_NAME"))) > 0 or
instr(upper("CUST_LAST_NAME"),upper(nvl(:P15_REPORT_SEARCH,"CUST_LAST_NAME"))) > 0
)But I want to filter the result for a particular customer id by getting a value in the URL like this.
http://127.0.0.1:8080/apex/apex_rest.getReport?app=100&page=15&reportid=rest_example&P15_CUSTOMER_ID=6 and to use the value received thro the URL in the report query
select * from (
select
"CUSTOMER_ID",
"CUST_FIRST_NAME",
"CUST_LAST_NAME",
"CUST_STREET_ADDRESS1",
"CUST_STREET_ADDRESS2",
"CUST_CITY",
"CUST_STATE",
"CUST_POSTAL_CODE",
"PHONE_NUMBER1",
"PHONE_NUMBER2",
"CREDIT_LIMIT",
"CUST_EMAIL"
from #OWNER#.DEMO_CUSTOMERS
where customer_id = :P15_CUSTOMER_ID)
where (
instr(upper("CUST_FIRST_NAME"),upper(nvl(:P15_REPORT_SEARCH,"CUST_FIRST_NAME"))) > 0 or
instr(upper("CUST_LAST_NAME"),upper(nvl(:P15_REPORT_SEARCH,"CUST_LAST_NAME"))) > 0
)Is it possible to have it working in this way?
I am currently testing this in apex 4.2 and Oracle 11g XE. My development environment will be Apex 4.1 and Oracle 11g.
Thanks in Advance.
Regards,
Natarajan
Edited by: Nattu on Dec 18, 2012 2:09 AM

It does accept values for the parameters but does not accept value names in the URL.
The previous thread Restful web service passing character parameters helped me to get it working.
Thanks.

Publish ABAP utility implemented on PI system as Web service via PI itself.

Hello Experts,
We have a requirement where we might need to publish a feature related to user management from ABAP stack of PI as a web service via PI itself.
So scenario might look like
SOAP Client -> PI -> PI (ABAP functionality)
I have seen some blogs on SDN which suggest publishing FM directly using menu options in SE37 (Utilities (M) u2192 More Utilities u2192 Create Web Service u2192 From the Function Module). But then this interface will not be under PI and will be exception to general architecture of having all web services published via PI.
May be its a very simple scenario and I am thinking of solution in complex ways. Any quick inputs from experts on what would be the best way to implement this , will be a great help for me to start quickly.
Can we implement a normal SOAP to Proxy(ABAP) scenario for PI as we do while exposing services on ECC or any other ABAP system as a SOAP service?
Or is there any smart way of handling this scenario?
Kind Regards,
Abhijeet.

Thanks Raja & Greg for quick suggestions & your valuable time.
Appropriate points rewarded.
Greg, thanks for suggesting names of standard BAPI, it will save us from reinventing the wheel by using custom codes.
I will work out on SOAP to RFC scenario & close the thread when scenario works.
Just to Share: Yesterday, just out of curiosity I tried to use proxy scenario where PI system itself was Receiver in our sandbox, the message goes in a kind of infinite loop and keeps processing the message again and again till it turns out to error.
I tried it using the existing Business system for PI where it is configured as Integration Server & I have also tried to create a new business system for a different client on PI system with role as "Application System", but still the result was same.
Kind Regards,
Abhijeet.

How to use call back and user session id based conversation with web service in weblogic 6.1 sp2 ?????????

Hi, every one:
Here's my question of my day - >>>
I am using weblogic 6.1 SP2 right now - running on Unix and Win 2K, and
I got a web service up and running called Price Update web service through
which user can pick up a price and push a deal to another web service
called: deal service, the deal service will take the user deal and book the
deal ( sending a JMS message to a Queue, a MD will pick up and do the work,
then send the confirmation to another JMS Queue ), then the confirmation
will be picked up and sent to another web service , called: User Deal
Confirmation Service, here's the question:
1. Since the client application is only allowed to see its own confirmed
deals, how I can make the confirmed deal encrypted based on a server
generated key or the session id that client application provides
2. Now, I have 3 webservices: update, deal and confirm, each of them has a
client.jar file available - from the client application point of view, do I
need all these 3 client.jar, or I just need one of them ?????
3. How can I use web service call back in wls 6.1 sp2 ?????? - in the 7.0
beta, you can do this easily in the workshop, in the second question above,
I think I need some how relate the confirmation to the client conversation
id ??
thanks a lot for the input, have a nice day.
regards,
mark.

Any comments ?
mark
"markhu" <[email protected]> wrote in message
news:[email protected]..
Hi, every one:
Here's my question of my day - >>>
I am using weblogic 6.1 SP2 right now - running on Unix and Win 2K,and
I got a web service up and running called Price Update web service through
which user can pick up a price and push a deal to another web service
called: deal service, the deal service will take the user deal and bookthe
deal ( sending a JMS message to a Queue, a MD will pick up and do thework,
then send the confirmation to another JMS Queue ), then the confirmation
will be picked up and sent to another web service , called: User Deal
Confirmation Service, here's the question:
1. Since the client application is only allowed to see its own confirmed
deals, how I can make the confirmed deal encrypted based on a server
generated key or the session id that client application provides
2. Now, I have 3 webservices: update, deal and confirm, each of them has a
client.jar file available - from the client application point of view, doI
need all these 3 client.jar, or I just need one of them ?????
3. How can I use web service call back in wls 6.1 sp2 ?????? - in the 7.0
beta, you can do this easily in the workshop, in the second questionabove,
I think I need some how relate the confirmation to the client conversation
id ??
thanks a lot for the input, have a nice day.
regards,
mark.

How to expose sort attributes in a web service created on a AM 11g TP4

I'm using Jdeveloper 11g TP4 to create a web service on the application module.
When I run the web service, it is working fine. Can someone tell me how to expose the sort attributes for the user to choose?
How do I expose the sort Order for the user to select?
These are the steps I followed:
1) Created a new application.
2) Created a view object in the Model project.
Created one bind variable.
Created new view Criteria and used the bind variable.
3) Created a new jspx page.
From the Data control dragged and dropped the Named Criteria on to the page and used "ADF Query Panel with Table..."
4) Ran the Jspx page. It works fine.
Double Click Application Module.
Click on tab Service Interface.
Hit New, this will open the Wizard to Create a new Service Interface.
Followed instructions and selected all the applicable methods to expose as web service.
At the end of the process, wsdl, xsd, java files are created.
I'm able to run this web service.
The field to query the data is exposed in the Web Service.
Is there a way to expose the sorting attributes to be selected by the user? i.e. I want to expose the fields to the user.
Thanks,
Jagadish.

Why bother with TP 4? JDev 11g is already production.
--olaf

Offline Integration of Adobe Forms with CRM System using Web Service

Hi Experts,
I have a business requirement in which the end user us given an Application Form.
The user can save the form locally and fill the data.
Now the requirement is that when the end user clicks on Submit Button on the form, a web service is called and the entire data in the form is sent to CRM System.
I want to know is it possible to capture the entire data filled in the form in a web service???
Also the other major requirement is that i need to send the application form also to the CRM system.
I need to store the form as attachement for a Business Partner Record.
Is it possible to capture the data in the adobe form and still attach the form as attachement in an Offline Scenario????
Is it possible that a Web Service can be called on click of button in the form and still be able to attach the form itself as attachment???
Thanks and Regards
Gaurav Kumar Raghav

I have collected some links for WebServices for you:
https://cw.sdn.sap.com/cw/servlet/JiveServlet/download/38-51084/saptech_webservice.pdf
Re: Adobe forms with Web Service - nothing happens when clicking button.
/people/rudy.clement2/blog/2010/03/10/how-to-use-the-postexecute-event-in-sap-interactive-forms-to-retrieve-a-table-from-a-webservice
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/148ec26e-0c01-0010-e488-decaafae3b26
Usage of webservice in offline adobe scenarios
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/d0d0a250-ccd1-2c10-9e9f-b9d5cf259a6d?quicklink=index&overridelayout=true
cheers Otto

Exception while exposing Application Module Methods as Web Service

Hello Everyone,
I am working on Jdeveloper 11.1.1.3.0 version and tried to expose one method of application module as web service. To do this, i used "Service Interface" tab of Application module within Jdeveloper and Jdeveloper had generated all interfaces, stubs, code for the Session bean required for web service. I am now trying to "Test Web Service" from the implementation class generated then i am getting this error in Weblogic deployment. Any help/pointers would be highly appreciated.
I used another installation of Jdeveloper same version at my collegues desktop but getting the same error. Not sure, if this version of Jdeveloper is having issue in exposing application module as web service. I think that database related exception can be ignored as no database call is being made by the application.
[Running application SalaryControlService on Server Instance IntegratedWebLogicServer...]
[10:41:26 AM] ---- Deployment started. ----
[10:41:26 AM] Target platform is (Weblogic 10.3).
[10:41:27 AM] Retrieving existing application information
[10:41:27 AM] Running dependency analysis...
[10:41:27 AM] Deploying 2 profiles...
[10:41:27 AM] Wrote EJB Module to C:\Documents and Settings\sacggupt\Application Data\JDeveloper\system11.1.1.3.37.56.60\o.j2ee\drs\SalaryControlService\ModelEJB.jar
[10:41:28 AM] Wrote Enterprise Application Module to C:\Documents and Settings\sacggupt\Application Data\JDeveloper\system11.1.1.3.37.56.60\o.j2ee\drs\SalaryControlService
[10:41:29 AM] java.lang.NullPointerException
[10:41:29 AM]      at oracle.j2ee.ws.tools.wsa.jaxws.AssemblerProcessor.getClassNamesFromEjb(AssemblerProcessor.java:180)
[10:41:29 AM]      at oracle.j2ee.ws.tools.wsa.jaxws.AssemblerProcessor.processEjb(AssemblerProcessor.java:149)
[10:41:29 AM]      at oracle.j2ee.ws.tools.wsa.jaxws.JaxwsEjbAssembler.processEjb(JaxwsEjbAssembler.java:182)
[10:41:29 AM]      at oracle.j2ee.ws.tools.wsa.jaxws.JaxwsEjbAssembler.ejbAssemble(JaxwsEjbAssembler.java:152)
[10:41:29 AM]      at oracle.j2ee.ws.tools.wsa.cli.Processor.jaxwsEjbAssemble(Processor.java:630)
[10:41:29 AM]      at oracle.j2ee.ws.tools.wsa.cli.Processor.execute(Processor.java:327)
[10:41:29 AM]      at oracle.j2ee.ws.tools.wsa.cli.Processor.execute(Processor.java:230)
[10:41:29 AM]      at oracle.j2ee.ws.tools.wsa.Main.mainNoSystemExit(Main.java:84)
[10:41:29 AM]      at oracle.j2ee.ws.tools.wsa.Main.main(Main.java:49)
[10:41:29 AM] WARNING: Error while processing ejb-jar.xml for ejb module at "C:\Documents and Settings\sacggupt\Application Data\JDeveloper\system11.1.1.3.37.56.60\o.j2ee\drs\SalaryControlService\ModelEJB.jar".
[10:41:29 AM] INFO: Unable to load annotation weblogic.javaee.CallByReference for parsing. The annotation is ignored.
[10:41:29 AM] INFO: Unable to load annotation weblogic.javaee.CallByReference for parsing. The annotation is ignored.
[10:41:29 AM] INFO: GenericWSWarAnnotationListener.parseAnnotatedClass Adding Servlet Mapping with URL pattern /HrModuleService for annotated WebService class lt.andrejusb.model.server.serviceinterface.HrModuleServiceImpl
[10:41:30 AM] WSA process exited with code 0
[10:41:30 AM] Deploying Application...
<Jan 3, 2011 10:41:31 AM IST> <Warning> <J2EE> <BEA-160195> <The application version lifecycle event listener oracle.security.jps.wls.listeners.JpsAppVersionLifecycleListener is ignored because the application SalaryControlService is not versioned.>
<ServerMessages><warningMBeanRegisterError> Failed to register the web service Config MBeans for application: SalaryControlService endpoint: SalaryControlService the error is: oracle.as.jmx.framework.util.MissingConfigurationFileException: The configuration at URI "WEB-INF\oracle-webservices.xml" cannot be loaded.
[10:41:36 AM] Application Deployed Successfully.
[10:41:36 AM] The following URL context root(s) were defined and can be used as a starting point to test your application:
[10:41:36 AM] http://10.176.162.16:7101/SalaryControlService
[10:41:36 AM] Elapsed time for deployment: 9 seconds
[10:41:36 AM] ---- Deployment finished. ----
Run startup time: 9391 ms.
[Application SalaryControlService deployed to Server Instance IntegratedWebLogicServer]
Target URL -- http://localhost:7101/SalaryControlService/HrModuleService
Edited by: LearningToFly on Jan 2, 2011 9:13 PM

Hello,
Is this resolved yet? The reason I am asking is that I'm getting the same error as yours. I am trying to run the StoreFront tutorial in JDeveloper 11.1.1.3 and here's what I got:
[04:21:31 PM] ---- Deployment started. ----
[04:21:31 PM] Target platform is (Weblogic 10.3).
[04:21:32 PM] Retrieving existing application information
[04:21:32 PM] Running dependency analysis...
[04:21:32 PM] Deploying 4 profiles...
[04:21:32 PM] Wrote MAR file to C:\Documents and Settings\ylin\Application Data\JDeveloper\system11.1.1.3.37.56.60\o.j2ee\drs\StoreFrontModule\metadata1.mar
[04:21:33 PM] Wrote Web Application Module to C:\Documents and Settings\ylin\Application Data\JDeveloper\system11.1.1.3.37.56.60\o.j2ee\drs\StoreFrontModule\StoreFrontUIWebApp.war
[04:21:38 PM] Wrote EJB Module to C:\Documents and Settings\ylin\Application Data\JDeveloper\system11.1.1.3.37.56.60\o.j2ee\drs\StoreFrontModule\StoreFrontServiceEJB.jar
[04:21:40 PM] Wrote Enterprise Application Module to C:\Documents and Settings\ylin\Application Data\JDeveloper\system11.1.1.3.37.56.60\o.j2ee\drs\StoreFrontModule
[04:21:41 PM] java.lang.NullPointerException
[04:21:41 PM]      at oracle.j2ee.ws.tools.wsa.jaxws.AssemblerProcessor.getClassNamesFromEjb(AssemblerProcessor.java:180)
[04:21:41 PM]      at oracle.j2ee.ws.tools.wsa.jaxws.AssemblerProcessor.processEjb(AssemblerProcessor.java:149)
[04:21:41 PM]      at oracle.j2ee.ws.tools.wsa.jaxws.JaxwsEjbAssembler.processEjb(JaxwsEjbAssembler.java:182)
[04:21:41 PM]      at oracle.j2ee.ws.tools.wsa.jaxws.JaxwsEjbAssembler.ejbAssemble(JaxwsEjbAssembler.java:152)
[04:21:41 PM]      at oracle.j2ee.ws.tools.wsa.cli.Processor.jaxwsEjbAssemble(Processor.java:630)
[04:21:41 PM]      at oracle.j2ee.ws.tools.wsa.cli.Processor.execute(Processor.java:327)
[04:21:41 PM]      at oracle.j2ee.ws.tools.wsa.cli.Processor.execute(Processor.java:230)
[04:21:41 PM]      at oracle.j2ee.ws.tools.wsa.Main.mainNoSystemExit(Main.java:84)
[04:21:41 PM]      at oracle.j2ee.ws.tools.wsa.Main.main(Main.java:49)
[04:21:41 PM] WARNING: Error while processing ejb-jar.xml for ejb module at "C:\Documents and Settings\ylin\Application Data\JDeveloper\system11.1.1.3.37.56.60\o.j2ee\drs\StoreFrontModule\StoreFrontServiceEJB.jar".
[04:21:41 PM] INFO: Unable to load annotation weblogic.javaee.CallByReference for parsing. The annotation is ignored.
[04:21:41 PM] INFO: Unable to load annotation javax.interceptor.Interceptors for parsing. The annotation is ignored.
[04:21:41 PM] INFO: Unable to load annotation weblogic.javaee.CallByReference for parsing. The annotation is ignored.
[04:21:41 PM] INFO: Unable to load annotation javax.interceptor.Interceptors for parsing. The annotation is ignored.
[04:21:41 PM] INFO: GenericWSWarAnnotationListener.parseAnnotatedClass Adding Servlet Mapping with URL pattern /StoreFron
Can someone help with this? Thank you in advance!
Edited by: 834077 on Mar 5, 2011 6:28 AM

Exposing out of the box web services

I included DCS.WebServices and in web service registry I see the following screen. I see instance running and registered as false. In the documentation it says that when I execute it both security functional name and instance running and registered will be set.
Execute it in the sense invoke it from external source? Do I have to register the actor specifically for out of the box components too? Attached you will find screenshot of that too. Documentation was not very clear. In the curl command, there are bunch of options to include to invoke a service. THere is cookies.txt file too. Is there is any sample cookies.txt that I can use?

Please review the answer to the same question you posted in the MOS Communities at: Exposing out of the box webservices
Regards,
George

Exposing ABAP function modules as web services

Hi All,
I am trying to expose function modules as web service but when i click on 'Web service Homepage' button it is throwing error :
"Setting for J2EE server do not exist".
Could you please guide me through this?
Regards,
Abhijeet.

hi
r u releasing the web service for FMs
here r the steps.
To release FMs as webservice it should be RFC enabled.
then goto SE80 and search for the FM u want to release web service.
then right click on the FM
then Create->web service
then give the web service name then continue.
click on chk box for relase run time.
then assign one request and package
now goto WSADMIN tcode ahere u can see ur webservice and then use that.
mark points if helpful
Regs
Manas Ranjan Panda

Expose C based system as Web Service

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