Call 3rd party web service from OAS J2ee application.

Hi everyone,
I have the following problem. I am using Oracle Application Server 10g (version 10.1.2.0.2).
I have deployed a J2EE web service to this App Server and from within this service I call a 3rd party Web Service (.NET) to a remote system. It works fine.
However when the remote server for some reason restarts my web service noway can find the remote web service. I get a connection timeout exception to my logs.
With a standalone client that I have to the same machine where the Oracle Application Server is installed I can call directly the 3rd party web service with no problems at any time so I am sure that there is no connection problem.
If I restart the Oracle Application server then the J2EE web service finds the remote web service again.
This means that whenever the remote server falls and recovers I will need to restart my Oracle Application Server as well, to let my web service find the remote web service. Crazy isn't it?
Does anyone knows what happens??
Thanks

All depends on the service. You can not just access a service. You need things like if the data is JSONP or if they have instructions or keys etc. You need to just follow the instructions the service will offer on how to connect to it.

Similar Messages

Need to restart OAS server to find a 3rd party Web Service

Hi everyone,
I have the following problem. I am using Oracle Application Server 10g (version 10.1.2.0.2).
I have deployed a J2EE web service to this App Server and from within this service I call a 3rd party Web Service (.NET) to a remote system. It works fine.
However when the remote server for some reason restarts my web service noway can find the remote web service. I get a connection timeout exception to my logs.
With a standalone client that I have to the same machine where the Oracle Application Server is installed I can call directly the 3rd party web service with no problems at any time so I am sure that there is no connection problem.
If I restart the Oracle Application server then the J2EE web service finds the remote web service again.
This means that whenever the remote server falls and recovers I will need to restart my Oracle Application Server as well, to let my web service find the remote web service. Crazy isn't it?
Does anyone knows what happens??
Thanks

Hi everyone,
I have the following problem. I am using Oracle Application Server 10g (version 10.1.2.0.2).
I have deployed a J2EE web service to this App Server and from within this service I call a 3rd party Web Service (.NET) to a remote system. It works fine.
However when the remote server for some reason restarts my web service noway can find the remote web service. I get a connection timeout exception to my logs.
With a standalone client that I have to the same machine where the Oracle Application Server is installed I can call directly the 3rd party web service with no problems at any time so I am sure that there is no connection problem.
If I restart the Oracle Application server then the J2EE web service finds the remote web service again.
This means that whenever the remote server falls and recovers I will need to restart my Oracle Application Server as well, to let my web service find the remote web service. Crazy isn't it?
Does anyone knows what happens??
Thanks

3rd Party Web Service Integration

I am a complete beginner with SAP Process Integration. I could do with a simple 'To Do' List on what I should do and in what order to do it so that I can 'talk' to external 3rd party web service. In a nutshell, I will be using 3rd party web service to create document for eventual printing, so I will need to populate XML with various database fields. I have been provided with the WSDL files for the web service.
Appreciate any help, o matter how small.

Hi Huw,
Please have a look at the following links and see if it helps you.
Re: communicating with a 3rd party system using webservices
calling external web service from ABAP Program
Re: Web service & Soap adapter Examples
Best Regards

How to call a SAPME web service from MII

Dears,
How can I call a SAPME web service from MII such as PlaceFutureHold?
By using MII, I would like to develop some logic to check some values which query from SAPME database, if the value is out of spec, it needs to send a emal to inform user ans also hold the SFC.
Thanks!

Hi,
I can config the SAPME web service ItemServiceService
I used Config Links to assign values in request ItemByBasicDataQuery_sync, such as material, revision, site.
But get a almost empty response ItemByBasicDataResponse_sync, I wrote both web service request and response in file as below.
What did I missed? Thanks!
request:
<?xml version="1.0" encoding="UTF-8" ?>
- <ItemByBasicDataQuery_sync xmlns="http://sap.com/xi/ME">
- <ItemByBasicDataQuery>
<Item>MA1</Item>
<Revision>A</Revision>
- <SiteRef>
<Site>HP</Site>
</SiteRef>
</ItemByBasicDataQuery>
</ItemByBasicDataQuery_sync>
response:
<?xml version="1.0" encoding="UTF-8" ?>
- <ItemByBasicDataResponse_sync xmlns="http://sap.com/xi/ME">
- <Item>
<Item />
<Revision />
- <SiteRef>
<Site />
</SiteRef>
<ItemType>K</ItemType>
<IncrementBatchNumber>S</IncrementBatchNumber>
<LotSize>0.00</LotSize>
- <StatusRef>
<Status languageCode="" />
- <SiteRef>
<Site />
</SiteRef>
</StatusRef>
<EffectivityControl>R</EffectivityControl>
<Description languageCode="" />
<UnitOfMeasure languageCode="" />
<AssignSerialAtRelease>false</AssignSerialAtRelease>
- <AssyDataTypeRef>
<AssyDataType languageCode="" />
- <SiteRef>
<Site />
</SiteRef>
</AssyDataTypeRef>
- <InventoryAssyDataTypeRef>
<AssyDataType languageCode="" />
- <SiteRef>
<Site />
</SiteRef>
</InventoryAssyDataTypeRef>
- <RemovalAssyDataTypeRef>
<AssyDataType languageCode="" />
- <SiteRef>
<Site />
</SiteRef>
</RemovalAssyDataTypeRef>
<CreateTrackableSFC>I</CreateTrackableSFC>
- <BomRef>
<Bom />
<Revision />
<BomType>S</BomType>
- <SiteRef>
<Site />
</SiteRef>
</BomRef>
- <RouterRef>
- <SiteRef>
<Site />
</SiteRef>
<Router />
<Revision />
<RouterType>D</RouterType>
</RouterRef>
<CurrentRevision>true</CurrentRevision>
<DrawingName languageCode="" />
<EffectiveEndDate daylightSavingTimeIndicator="true" timeZoneCode="" />
<EffectiveEndSequence unitCode="">0.00</EffectiveEndSequence>
<EffectiveStartDate daylightSavingTimeIndicator="true" timeZoneCode="" />
<EffectiveStartSequence unitCode="">0.00</EffectiveStartSequence>
- <ItemGroupRef>
- <SiteRef>
<Site />
</SiteRef>
<ItemGroup languageCode="" />
</ItemGroupRef>
- <MaskGroupRef>
- <SiteRef>
<Site />
</SiteRef>
<MaskGroup languageCode="" />
</MaskGroupRef>
<MaximumUsage unitCode="">0.00</MaximumUsage>
<Panel>true</Panel>
<PreAssembled>true</PreAssembled>
<QuantityMultiplier>0.00</QuantityMultiplier>
<QuantityRestriction>W</QuantityRestriction>
- <SelectorActivityRef>
<Activity languageCode="" />
</SelectorActivityRef>
<SelectorNote languageCode="" />
- <TransferItemGroupRef>
- <SiteRef>
<Site />
</SiteRef>
<ItemGroup languageCode="" />
</TransferItemGroupRef>
<UseCompFromDrawing>true</UseCompFromDrawing>
<IsCollector>true</IsCollector>
<CollectParentSerial>true</CollectParentSerial>
<RequiresSerialNumberChange>true</RequiresSerialNumberChange>
- <DocumentLinkList>
- <DocumentLink>
- <DocumentRef>
- <SiteRef>
<Site />
</SiteRef>
<Document />
<ModifiedDateTime daylightSavingTimeIndicator="true" timeZoneCode="" />
<Revision />
</DocumentRef>
- <DocumentContext>
- <ItemRef>
<Item />
<Revision />
- <SiteRef>
<Site />
</SiteRef>
</ItemRef>
- <RouterRef>
- <SiteRef>
<Site />
</SiteRef>
<Router />
<Revision />
<RouterType>D</RouterType>
</RouterRef>
<OperationRef />
- <SiteRef>
<Site />
</SiteRef>
</DocumentContext>
<Sequence unitCode="">0.00</Sequence>
</DocumentLink>
</DocumentLinkList>
- <ItemLocationList>
- <ItemLocation>
<Location languageCode="" />
<Description languageCode="" />
<Sequence unitCode="">0.00</Sequence>
- <ItemRef>
<Item />
<Revision />
- <SiteRef>
<Site />
</SiteRef>
</ItemRef>
</ItemLocation>
</ItemLocationList>
- <ItemAlternateList>
- <ItemAlternate>
- <AlternateItemRef>
<Item />
<Revision />
- <SiteRef>
<Site />
</SiteRef>
</AlternateItemRef>
<Sequence unitCode="">0.00</Sequence>
<Substitute>true</Substitute>
- <ItemRef>
<Item />
<Revision />
- <SiteRef>
<Site />
</SiteRef>
</ItemRef>
- <ItemGroupRef>
- <SiteRef>
<Site />
</SiteRef>
<ItemGroup languageCode="" />
</ItemGroupRef>
<RequiredSubstitute>true</RequiredSubstitute>
<ValidAssembly languageCode="" />
<ValidEnd daylightSavingTimeIndicator="true" timeZoneCode="" />
<ValidRevision />
<ValidStart daylightSavingTimeIndicator="true" timeZoneCode="" />
</ItemAlternate>
</ItemAlternateList>
- <ItemDPMOList>
- <ItemDPMO>
<Opportunities unitCode="">0.00</Opportunities>
- <OperationRef>
- <SiteRef>
<Site />
</SiteRef>
<Operation />
<Revision />
</OperationRef>
<ForAllOperations>true</ForAllOperations>
<ForAllDpmoCategories>true</ForAllDpmoCategories>
- <DpmoCategoryRef>
- <SiteRef>
<Site />
</SiteRef>
<DpmoCategory>TERMINATION</DpmoCategory>
</DpmoCategoryRef>
- <ItemRef>
<Item />
<Revision />
- <SiteRef>
<Site />
</SiteRef>
</ItemRef>
</ItemDPMO>
</ItemDPMOList>
- <TransferDataList>
- <TransferData>
- <TransferParent>
<ShopOrderRef />
- <ItemGroupRef>
- <SiteRef>
<Site />
</SiteRef>
<ItemGroup languageCode="" />
</ItemGroupRef>
- <ItemRef>
<Item />
<Revision />
- <SiteRef>
<Site />
</SiteRef>
</ItemRef>
</TransferParent>
<TransferType>N</TransferType>
- <TransferSite>
<Site />
</TransferSite>
- <AlarmTypeConfigRef>
- <SiteRef>
<Site />
</SiteRef>
<AlarmType languageCode="" />
<TypeSpecific>true</TypeSpecific>
</AlarmTypeConfigRef>
<DefaultChoice>true</DefaultChoice>
- <ExportTemplateRef>
<TransferDataType>S</TransferDataType>
- <SiteRef>
<Site />
</SiteRef>
<TemplateName />
</ExportTemplateRef>
<ReceiveRequired>true</ReceiveRequired>
</TransferData>
</TransferDataList>
- <ItemShopOrderTypeList>
- <ItemShopOrderType>
- <ShopOrderTypeRef>
- <SiteRef>
<Site />
</SiteRef>
<OrderType />
</ShopOrderTypeRef>
- <RouterRef>
- <SiteRef>
<Site />
</SiteRef>
<Router />
<Revision />
<RouterType>D</RouterType>
</RouterRef>
- <ItemRef>
<Item />
<Revision />
- <SiteRef>
<Site />
</SiteRef>
</ItemRef>
</ItemShopOrderType>
</ItemShopOrderTypeList>
- <CustomFieldList>
- <CustomField>
<Attribute languageCode="" />
<Value languageCode="" />
<Description languageCode="" />
</CustomField>
</CustomFieldList>
<CreatedDateTime daylightSavingTimeIndicator="true" timeZoneCode="" />
<ModifiedDateTime daylightSavingTimeIndicator="true" timeZoneCode="" />
<HoldId unitCode="">0.00</HoldId>
<LastReleasedDate daylightSavingTimeIndicator="true" timeZoneCode="" />
- <OriginalStatusRef>
<Status languageCode="" />
- <SiteRef>
<Site />
</SiteRef>
</OriginalStatusRef>
</Item>
</ItemByBasicDataResponse_sync>

How can I call a SAPME web service from MII such as PlaceFutureHold?

Dears,
How can I call a SAPME web service from MII such as PlaceFutureHold?
By using MII, I would like to develop some logic to check some values which query from SAPME database, if the value is out of spec, it needs to send a emal to inform user ans also hold the SFC.
Thanks!

With Web service action block you can view all ME available services
in I.E
https://sapme:5000/manufacturing-services/ProductionServiceService?wsdl you could see your FutureHold service
To do that in MII, you need Web Service action block. Have you work with MII transaction before?
(saw your post in MII)

SocketTimeoutException when calling a web service from a WD application

I'm trying to call a method of a web service from my WD application. The execution of the method longs more than 60 sec, so I'm always getting:
Service call exception; nested exception is: java.net.SocketTimeoutException: Read timed out
I've got this post, which tells to change the property "socketTimeout" of the client.
Read Timed Out Error
But I don't know what is the client in my WD application, does this refer to the logical port ?
I've tried inserting this into wdInit:
com.hesa.hesanet3.h3wsmodel.proxies.Hesanet3Impl service = com.hesa.hesanet3.h3wsmodel.H3WSModel.getServiceImpl();
logicalPort =(com.hesa.hesanet3.h3wsmodel.proxies.Hesanet3ViDocument) service.getLogicalPort("Config1Port_Document", com.hesa.hesanet3.h3wsmodel.proxies.Hesanet3ViDocument.class);
logicalPort._setProperty("socketTimeout", "30000");
But it doesn't work.
I've tried getting the logical port from the model object corresponding to the method of the webservice unsuccesfully.
I've tried with Visual Administrator -> instance -> Web Service Container -> Settings -> WS Clients Socket Timeout, increasing to 120 secs. No result, still stop at 60s.
I've tried with Visual Admin -> global configuration -> Http provider -> KeepAliveTimeout, increasing to 120 secs, and still stop at 60s.
I can't change model object code, but I've tried to debug it and setting the property in stubForLogicalPort and in _getGlobalFeatureConfig(), without change.
I'm using a HTTP Destination, does this have something to do?
I'm getting insane with this and I'm in urgent need of help.
How can I change the time the WD waits for the WebService to answer ?
Thanks in advance.

Find solution. Check this thread:
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/wdjava/faq%2b-%2bmodels%2b-%2badaptive%2bweb%2bservice
The com.sap.tc.webdynpro.model.webservice.api.IWDWSInvocationModifier interface can be implemented by an application using the Adaptive Web Service model in order to modify the web service invocation object just before it's execution. Invocation modifiers need to be registered with the executable model class for which invocation is to be modified:
Request_NumberToWords requestMO = new Request_NumberToWords(model);
requestMO.wdSetInvocationModifier(
new IWDWSInvocationModifier() {
    public void doModifyInvocation(Object port) {
      HTTPControlInterface httpItf = HTTPControlFactory.getInterface(port);
      //timeout for this WS invocation is 120 sec; don't use global config. setting of WS-Runtime
      httpItf.setSocketTimeout(120000);
    public void doModifyAfterInvocation() {}
Best regards.

How to call an external web service from OIM?

Hi,
I have a question on how to call an external web service from OIM within e.g. creating user process? How should it be done; through adapter and task in the process?
Any recomendations?
Thanks in advance!

it is not clear to me if you are having problems with calling java code from OIM or if the problem is the web service API.
Lets do some divide and conquer:
Can you create a simple java class that just writes a couple of lines to the log? Please attach this code to the OIM task and make sure it runs.
Once this works we can start looking at the web service call.
Best regards
/Martin

Calling a restful web service from a script task

Hi. I'm weak in c# but am looking to accomplish this...
I want to call a RESTful web service from an ssis script task. I don't want to create a web service so I'm hoping there is some publicly available one I can practice with before our web team provides me with the service I'll eventually use. Can
the community provide an example? I wish I had more but my knowledge is very limited except for using ssis in more sql centric apps. It would be great if I could exercise both a get and put verb but I understand i'll be lucky if I can even get
a get to work.
Here is an example of a get I found on the web but I don't know if its a viable candidate for me to practice with from my package...
using System;
using System.IO;
using System.Net;
using System.Text;
// Create the web request
HttpWebRequest request = WebRequest.Create("http://developer.yahoo.com/") as HttpWebRequest;
// Get response
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
// Get the response stream
StreamReader reader = new StreamReader(response.GetResponseStream());
// Console application output
Console.WriteLine(reader.ReadToEnd());
and in the same article an example of a put ...
// We use the HttpUtility class from the System.Web namespace
using System.Web;
Uri address = new Uri("http://api.search.yahoo.com/ContentAnalysisService/V1/termExtraction");
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request.ContentType = "application/x-www-form-urlencoded";
// Create the data we want to send
string appId = "YahooDemo";
string context = "Italian sculptors and painters of the renaissance"
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string query = "madonna";
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data.Append("appid=" + HttpUtility.UrlEncode(appId));
data.Append("&context=" + HttpUtility.UrlEncode(context));
data.Append("&query=" + HttpUtility.UrlEncode(query));
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byte[] byteData = UTF8Encoding.UTF8.GetBytes(data.ToString());
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StreamReader reader = new StreamReader(response.GetResponseStream());
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Console.WriteLine(reader.ReadToEnd());

Hi
db042190,
These kinds of operations are commonly found outside the SSIS section of the forum, you just need to "borrow" the code and wrap into the Script Task. And based on what you see you are on the right tracks.
One thing you need to be aware of: in production such RESTfull call usually lead to a fiasco for the machine residing in some kind of DMZ or Firewall rules prohibiting these methods or you need a proxy account to run the package and you face unbeggable admins
who resist to relaxing security.
My suggestion is to go the easy route: write the app up as a console, standalone app - it will be easier to debug and there will be complete examples of them in abundance on the web.
Arthur
MyBlog
Twitter

Calling a soap web service from a java desktop application

Hi,
Does anyone know how to call a soap web service from a java desktop application? I've seen examples using Apache Axis, but it sounds like Axis needs to run on a web server and we are trying to avoid that. My initial thought was that, "of course we need a web server", but I'm wondering if there is a way to do this without a web server.
Any help is greatly appreciated.
thank you,
Julie

If you are the consumer you don't need any web server. The web server is only needed in the provider end.
In java 6 there is a built in framework to call web services without the need of third parties (such as apache axis)
take a look at:
https://jax-ws.dev.java.net/guide/Developing_client_application_with_locally_packaged_WSDL.html
http://java.sun.com/webservices/technologies/index.jsp
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take a look at:
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Consuming 3rd party web service in Java web dynpro application

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This is normal process to me. I am struck with this 3rd party web service. Please share your ideas on the same. Any help is highly appreciated.
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I ve created a provider system pointing to where 3rd party WS resides. i am trying to connect through WSIL. While pinging that provider system, I don't see that particular WS(that I am gonna consume). And while assigning this Provider system to service group, processing state getting 'Failed'.
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We would like to call a WebLogic web service from WebLogic web application. The current architecture looks like:
LoadBalancer--->iPlanet-1/iPlanet-2--->Firewall--->WebLogic-AppServer-1/WebLogic-AppServer-2
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Does the WebLogic web application need to make a call back outside the firewall to the load balancer?
Is there a way the web services can be called locally with load balancing?
Can web service calls be made over the t3 protocol?
Thanks,
Mike

I think one solution is to use a Java proxy to call the Web services.
In the Java proxy you can have a method that accepts the user/pass and sets them correctly for the Web service.
Then you expose that Java proxy as a data control (right click, create data control) - and then create a page that invokes that method.
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Calling an external web service from SharePoint 2010

Hi Friends,
Idea is to call an external web service from SharePoint 2010 list.
Can we do this using visual studio 2010, how.
another pointers, please advise.

Hi,
You can create Windows Communication Foundation (WCF) web services that you can consume as external content types from Microsoft Business Connectivity Services (BCS).
For more information, you can refer to:
http://msdn.microsoft.com/en-us/library/office/gg318615(v=office.14).aspx
http://www.c-sharpcorner.com/UploadFile/Roji.Joy/connecting-to-a-web-service-using-business-connectivity-serv/
http://blogs.msmvps.com/windsor/2011/11/04/walkthrough-creating-a-custom-asp-net-asmx-web-service-in-sharepoint-2010/
Best Regards,
Linda Li
Linda Li
TechNet Community Support

Calling a java web service from R/3 6.0

hi experts,
can anyone please tell me how to call a java web service from R/3 6.0?
i found some answers to this question but all those were for 6.4 or 6.2 but not for 6.0.
i want to generate a outbound flow from ERP system. so please tell me something about web service in that context.
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Sagar.

Hi!!!
I would do this scenario as a synchronous one:
[SAP R/3][ABAP proxy objects] <-> [XI]<->[SOAP Adapter]<--->[external java app]
In your ABAP transaction you will have to execute ABAP proxy method to send a message to XI. If it's not your transaction, you can use user-exit.
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Regards,
Andrzej Filusz

Calling Sales Force Web-services from FMW

Hi,
Can anyone help me in calling Sales Force web-services from Fusion Middleware.
I've created a web-services in Sales Force & now I want to call it from FMW. The issue is we can't directly call SF web-services. We have to first authenticate ourself on SF site with user name & password along with Security token, get the session Id & then we have to call the web-service by setting the session Id in header.
If anyone has the PDF "salesforce-integration-fusion-middleware-twp.pdf " or any documentation on Sales Force integration with Oracle Fusion.
Please help. Thanks in adavance.
Edited by: Shailendra Suryawanshi on Oct 4, 2010 9:22 PM

Hi,
Thanks a lot for the reply & I absolutely think that's the way it should be. I've written a Java code with SF APIs to first login, get the session Id & then call the actual web-service with session Id set in header.
But the issue I'm facing from Fusion is I don't know the web-service for authentication with valid credentials to get the session Id.
I need the details of web-service which I should call first with my valid credentials to get the session Id so that I can pass the session Id as header parameter for calling the actual web-service.
Looking forward to your reply desperately.
Thanks & Regards,
Shailendra Suryawanshi

Calling a SharePoint Web Service from SAP??

Hi Everyone,
I have been following the below link to call a SharePoint Web Service from SAP.
Consuming Microsoft SharePoint Web Services in SAP using Basic Authentication
But after entering the URL this pops up :
and I enter my SAP username and password, then I get this error:
But I have full SAP authorization.
Please can someone advice or help on this problem.
Thank you.

Hi,
It accepts WSDL files, but only using basic authentification. I had the same problem. Probably you have NTLM authentification. Check note 1441809 - Logon fails when using IIS and NTLM authentication
Thanks,
Efren

Call 3rd party web service from OAS J2ee application.

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