Web service response doesn't include DTO contents

Hi,
I've created an EJB-based web service that takes two input parameters and returns as a response, a data transfer object (DTO) that contains several boolean values. When I test this web service in the Web Service Navigator however, the response object contains a flat DTO-- meaning the DTO contains no contents. For example...
Incoming parameters
    userID (String) = some user ID
    systemID (String) = some system ID
Outgoing parameters
    response
        (nothing contained within response--
         there should be boolean values here)
Documentation doesn't seem to address this problem. Does anyone know how to resolve this?
Thanks in advance,
Amy

Check out, that the URL of the WebService is correct:
"http://<YourServer>:<<b>ABAP_Port</b>>/sap/bc/srt/xip/sap/SXIDAL_FLIGHTSEATAVAIL_CHECK?sap-client=<<b>YourClient</b>>"
Change the default values if necessary.
Check in the client, if the role SAP_XI_APPL_SERV_USER (which should be applied to your user) is generated and has no errors.
Regards
Stefan

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How to use a Web Service Response

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There's 4 references to XSD into all the snps_users documentation but no one talking about.
Moreover it's written See Creating and Reverse-Engineering a
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java.sql.SQLException: No root found in the DTD file
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Thanks in advance.
BM

When I specify the XSD It raises another error,
my URL is :
jdbc:snps:xml?f=C:/Temp/File.xml&d=C:/Temp/File.xsd&s=REPON&nspg=xml
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Web service response processing inside a BPM

Hi Experts,
Please can you let me know if it is possible to achieve the following inside a BPM:
u2022     Once you getting the web service SOAP response, determine if itu2019s a SOAP fault or a normal web service response.
u2022     If itu2019s a SOAP fault, create a retry loop with a wait step inside the BPM to try and retry the process (perhaps 5 times in 1 minute intervals).
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If it is possible, please can you provide an example?
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Hi
Have you found the workaround?
Sorry for refreshing topic. Flag mustUnderstand ='1' in response is unussual thing.
BR

Web service response contains SOAP Headers with "mustUnderstand" true

Hi
I have a requirement where in I have to consume a web service as adaptive web service model, and while executing the service pass a mandatory parameter to the soap header. We are able to set the mandatory parameter to the soad header. We got the code snippet to do this from a wiki link
http://wiki.sdn.sap.com/wiki/display/WDJava/FAQ-Models-AdaptiveWebService#FAQ-Models-AdaptiveWebService-WhatarethefunctionalgapsofthecurrentAdpativeWSModelImporter%3F
On executing the service now through web dynpro we are getting the below error
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Any thoughts on how to handle this mustUnderstand attribute with some code snippet? Appreciate all help.
Thanks,
KN.

Hi
Have you found the workaround?
Sorry for refreshing topic. Flag mustUnderstand ='1' in response is unussual thing.
BR

Set listbox items from web service response

Hi All
I am trying to set list box items from a web service response. Couple of issues over here:
1. The user should be able to select multiple items from the list. Hence if I set "Allow multiple values" and set Commit on "exit", then after the web service returns the output, no data is displayed in the listbox. I need to click inside the list box to see the data returned by the web service. How to overcome this..?? ( However this problem (clicking inside the listbox to see the items) does not exist if "Allow multiple values" is unchecked and Commit is set on "Select". )
2. After the list box is filled up, certain default values should be selected. This selection is based on one of the response field (which is actually a table with multiple values... ). Hence, how to capture this response field and set the default values in the above list..??
3. The same case for a dropdown. The values are visible in dropdown. However, a default value should be selected and displayed after returning a response from web service. Again, this default value is dependant on another field in the response as in point no.2
I am trying to use postExecute event as described in [this|http://forms.stefcameron.com/2009/03/23/pre-process-web-service-responses/] link...however not able to achieve the functionality. Please provide suggestions / inputs.
Thanks
Deepak

Hello,
first: I don´t know anything about the right solution. I am unaware of the existence of the solution, because there were quite many of question about this multiple selection problem and I don´t remember a single "answer".
I can recommend you to simplify everything and create the functionality yourself. I have done that before to avoid these "Adobe-standard" problems. If you have a problem with autofill of the object, ask your WS to send you a single string and pass it yourself using scripting (JS).
And if you have problems with multiple selection, create your own field/ object. Get the string of values, parse it, create multiple lines of the dynamic table with some suitable tool to check/ select the rows you need (use checkbox for example, and your text as a table row). This way you can selected anything you want with no problems at all. It wil only cost you some extra work.
Regards, Otto

Retrieve error message of SAP provided web service in web service response

Hi All,
We have a SAP provided web service that sometimes fails to process data it is called with. This is not a problem as the data sometimes is just plain wrong (i.e. date field contains text). However, the error is only logged in SAP and can only be queried using SRT_UTIL.
The problem is that the error is not reported back via the response. How can we set up the web service so that the error could be displayed by the calling party without logging into SAP?
Thanks for the help in advance.
Best Regards,
Daniel

Hi Calvin,
The WS is indeed synchronous. The problem is not whether the error is captured or not. It is captured indeed but it is logged inside SAP only and not returned via the Web Service response mechanism. The error message says that error message can be retrieved using SRT_UTIL.
This is a major problem as the users of the outside system calling SAP have no right to use SRT_UTIL to track down the error. They need to contact SAP basis in order to get to the end of it.
What we need to achieve is to get back the same error message that can be seen with SRT_UTIL via the web service.
Thanks.

Web service response object contains no values

Hi,
Using Netweaver, I've created an EJB-based web service that contains a single method. The method takes two input parameters and returns as a response, a data transfer object (DTO) containing several boolean values. When I test this web service with the Web Service Navigator however, the response object contains a flat DTO-- meaning the contents of the DTO are missing. For example, this is what happens now when I call the web
service...
Incoming parameters:
...userID (String) = some user ID
...systemID (String) = some system ID
Outgoing parameters:
...response
......(nothing contained within response--
...... there should be boolean values here)
But this is what I should see when I call the web service...
Incoming parameters:
...userID (String) = some user ID
...systemID (String) = some system ID
Outgoing parameters:
...response
......booleanValue1
......booleanValue2
......booleanValue3
Documentation doesn't seem to address this problem. Does anyone know how to correct this?
Thanks,
Amy

Hi
Have you found the workaround?
Sorry for refreshing topic. Flag mustUnderstand ='1' in response is unussual thing.
BR

MTOM Encoded Web Service Response

Hi,
I am trying to call from APEX some web services that are MTOM encoded and the calls are failing.
Does APEX support MTOM encoding? I am using the apex_web_service.make_request function.
Below is a comparison of 2 service raw responses from soapUI, one that works with APEX and one that doesn’t.
Service 1 Raw Response:
HTTP/1.1 500 Internal Server Error
Date: Fri, 05 Jul 2013 17:06:41 GMT
Server: Apache-Coyote/1.1
X-Powered-By: None
Content-Type: application/soap+xml;charset=UTF-8
Content-Length: 734
Access-Control-Allow-Origin: *
Connection: close
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope"><soap:Body>.................</soap:Body></soap:Envelope>
Service 2 Raw Response:
HTTP/1.1 500 Internal Server Error
Date: Fri, 05 Jul 2013 17:05:14 GMT
Server: Apache-Coyote/1.1
X-Powered-By: None
Content-Type: multipart/related; type="application/xop+xml";boundary="uuid:2505d950-8e95-4cd7-a350-a73962f5b748";start="<[email protected]>";start-info="application/soap+xml"
Content-Length: 1175
Access-Control-Allow-Origin: *
Connection: close
--uuid:2505d950-8e95-4cd7-a350-a73962f5b748
Content-Type:application/xop+xml; charset=UTF-8; type="application/soap+xml";
Content-Transfer-Encoding: binary
Content-ID: <[email protected]>
<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope"><soap:Body>.............</soap:Body></soap:Envelope>
--uuid:2505d950-8e95-4cd7-a350-a73962f5b748—
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Service 2 does not work with APEX, it has the specific MTOM “multipart/related;type="application/xop+xml"” content type and after the header the uuid reference for the multipart response.
Any idea on how to handle these types of web service calls from APEX?
Thanks!

Hi
Have you found the workaround?
Sorry for refreshing topic. Flag mustUnderstand ='1' in response is unussual thing.
BR

Differing Web Service responses between 10.1.3.3 and 11g

In our production environment we have deployed several ESB projects. I am currently going through these projects and attempting to update them to 11g. These projects follow the same basic design. In the 101.3.4 environment they consist of an exposed routing service generated from a schema document which routes to a Web service adapter. The exposed service is called from our asset management system the service adapter is invoking a PeopleSoft Asynchronous one way web service. In 11g this became two web service adapters (the first as an exposed one-way service) linked by a mediator.
In our 101.3.4 environment this process worked without exceptions. After upgrading the project our asset management system would raise an exception after each call to the exposed service. Interestingly I can check em and also PeopleSoft and the payload is successfully delivered. When I review the instance in em there are no faults or exceptions. I have auditing turned on and can see that the service, mediator and reference steps have all successfully completed. When I look at the log for the particular instance I do receive a warning which states:
Error parsing envelope: most likely due to an invalid SOAP message.: Unexpected EOF in prolog\r\n at [row,col {unknown-source}]: [1,0]
I used soapUI to debug the service calls. If I call the PeopleSoft web service without using the mediator project I receive the following response:
Tue Aug 18 20:55:37 PDT 2009:DEBUG:<< "HTTP/1.1 200 OK[\r][\n]"
Tue Aug 18 20:55:37 PDT 2009:DEBUG:<< "HTTP/1.1 200 OK[\r][\n]"
Tue Aug 18 20:55:37 PDT 2009:DEBUG:<< "Date: Wed, 19 Aug 2009 03:57:01 GMT[\r][\n]"
Tue Aug 18 20:55:37 PDT 2009:DEBUG:<< "Content-Length: 0[\r][\n]"
Tue Aug 18 20:55:37 PDT 2009:DEBUG:<< "Content-Type: text/xml; charset=UTF-8[\r][\n]"
Tue Aug 18 20:55:37 PDT 2009:DEBUG:<< "X-Powered-By: Servlet/2.4 JSP/2.0[\r][\n]"
When I call the exposed service in my 10.1.3.4 ESB project I receive the following response:
Tue Aug 18 20:57:26 PDT 2009:DEBUG:<< "HTTP/1.1 200 OK[\r][\n]"
Tue Aug 18 20:57:26 PDT 2009:DEBUG:<< "HTTP/1.1 200 OK[\r][\n]"
Tue Aug 18 20:57:26 PDT 2009:DEBUG:<< "Date: Wed, 19 Aug 2009 03:57:25 GMT[\r][\n]"
Tue Aug 18 20:57:26 PDT 2009:DEBUG:<< "Content-Length: 212[\r][\n]"
Tue Aug 18 20:57:26 PDT 2009:DEBUG:<< "Content-Type: text/xml;charset=utf-8[\r][\n]"
Tue Aug 18 20:57:26 PDT 2009:DEBUG:<< "X-Powered-By: Servlet/2.4 JSP/2.0[\r][\n]"
Tue Aug 18 20:57:26 PDT 2009:DEBUG:<< "[\r][\n]"
Tue Aug 18 20:57:26 PDT 2009:DEBUG:<< "<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">[\n]"
Tue Aug 18 20:57:26 PDT 2009:DEBUG:<< " <soapenv:Body/>[\n]"
Tue Aug 18 20:57:26 PDT 2009:DEBUG:<< "</soapenv:Envelope>"
You will notice that what is returned is a soap envelope which has an empty body.
If i then make the call through the 11g exposed service I get the following response:
Tue Aug 18 20:58:46 PDT 2009:DEBUG:<< "HTTP/1.1 202 Accepted[\r][\n]"
Tue Aug 18 20:58:46 PDT 2009:DEBUG:<< "HTTP/1.1 202 Accepted[\r][\n]"
Tue Aug 18 20:58:46 PDT 2009:DEBUG:<< "Date: Wed, 19 Aug 2009 03:58:46 GMT[\r][\n]"
Tue Aug 18 20:58:46 PDT 2009:DEBUG:<< "Content-Length: 0[\r][\n]"
Tue Aug 18 20:58:46 PDT 2009:DEBUG:<< "Content-Type: [\r][\n]"
Tue Aug 18 20:58:46 PDT 2009:DEBUG:<< "X-ORACLE-DMS-ECID: 0000ICkncqY0bq3pzk8DyW1ANuRl000035[\r][\n]"
Tue Aug 18 20:58:46 PDT 2009:DEBUG:<< "X-Powered-By: Servlet/2.5 JSP/2.1[\r][\n]"
Tue Aug 18 20:58:46 PDT 2009:DEBUG:<< "[\r][\n]"
I believe the exception being thrown by the asset management system is a result of the zero length, empty content-type being returned from my mediator service or possibly the fact that the return code is 202 as opposed to 200.
First I would like to know if anyone has experienced the same behavior and whether this behavior is by design. Is a response required from all services even if they are one way?
Second if this is by design is it possible within the mediator project to force a return code of 200 and a response that includes an empty soap envelope?
Of course any other solutions are welcome as well. I am leaning towards a solution which can be implemented within my mediator project as I have much more flexibility there then either of the other participating systems.
Thank you very much.

After exploring this issue with Oracle Support and doing some of my own research I believe that the issue is not the SOA Suite but rather the third party system which was calling exposed service in the SOA Suite. According to the link below both the response returned from the 10.1.3.4 esb project and the 11.1.1.1 mediator project are valid. What is returned from calling a one-way service appears to be up to the implementer of the service.
http://www.w3.org/TR/2006/NOTE-soap11-ror-httpbinding-20060321/
"This SOAP 1.1 request optional response HTTP binding, in conjunction with the SOAP 1.1 binding [SOAP 1.1], can be used for sending request messages with an optional SOAP response. This binding augments the SOAP 1.1 binding by allowing that the HTTP [RFC 2616] response MAY have a 202 status code and the response body MAY be empty. Note that the HTTP [RFC 2616] specification states "the 202 response is intentionally non-committal" and so any content in the response body, including a SOAP Envelope, MAY not be an expected SOAP response"

Web Service returning JCO.Table with no content

Hello all,
I've written a web service returning an object of type JCO.Table
When I'm testing it in the Web Service Navigator the response contains two parameters: tabLength and row (current row number), but doesn't contain the content of the table.
I tried testing the Web Service also from Webdynpro but its the same -
the result contains a ComplexTypeJCOTable and from that object I can only get the tabLength and row.
Anyone knows why is it happening?
Thanks for your help, Adi.

Hi Rajendrakumar Gaikwad,
Thanks for your suggestion.
I don't think this will be an efficient solution for me or for the web service clients.
I'm still looking for an explanation why can't I get the JCO.Table content.
Is it impossible for some reason or am I doing anything wrong?
Thanks again, Adi.

Problems with building web services - tutorial doesn't work

I've been going through this tutorial from technet.oracle.com -
trying to deploy the example stateless session bean service.
First problem comes when running the deploy command -
java -jar <j2ee_home>/admin.jar ormi://<host> <uid> <pwd> -deploy -file ejbws.ear -deploymentName ejbws.
This command fails insisting that it can't find application.xml (even though it is clearly in the .ear file).
Got around this by manually editing the server.xml file and bouncing OC4J. Then did the bind command. The first steps of compiling and running the client application then worked fine - I could see the .wsdl file and download the proxy jar.
But when I came to actually run the client I got the error:
Exception in thread "main" [SOAPException: faultCode=SOAP-ENV:Protocol; msg=Unsu
pported response content type "text/html", must be: "text/xml". Response was:
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But how do I get it do deploy correctly in the first place????

I ran into the EXACT same problem described by Tracy, and I assembled my .ear file manually.
According the error message, it would appear that the server is looking for the EJB remote interface in the ../temp/__session_bean_rpc directory when it is trying to generate its session bean wrapper class. As Tracy notes, when the file Hello.class is copied into the directory, the problem goes away. Furthermore, once the wrapper class has been generated, Hello.class is no longer needed and can be deleted from the directory.
Better still, I found a way to deploy the web services web module and make the error go away. I created the ejbws.war file with a copy of the remote interface Hello.class in the WEB-INF/classes directory. This makes the class available when the wrapper class is generated.
The WebServicesAssembler tool doesn't copy the EJB remote interfaces into the .war web module, which would appear to be
necessary.
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Return Table empty in Web Service response

Hi All,
My Question is more of related to Web Service. I have created a Web Service from ABAP for BAPI_PO_GETDETAIL. This BAPI is working fine in R/3.
I am using this particular Web Service in Adobe Form (using only ADOBE LIVECYCLE Designer). It's is working fine If i pass the correct Data(Purchase order no.) I'll get the O/p. In case I put a wrong PO number I am not getting the values in return Table in response. (If i test the BAPI in R/3 i m getting a message in Return table that PO no. doesn't exist)
Any Help will be appreciated.
PS; I m using Adobe liveCycle designer 7.1 and Acrobat Professional 9.
Regards,
Sachin

Hi,
It is sufficient to make changes in the WebService Definition.
I communicated wrong entries, do make changes like: follow the previous steps and goto the se80 to respective webservice and do make changes in both External View and Internal View, as when you go into these views you'll find under some node "Input" and "Output", here need to do changes in tables present in the "input" and "output" as when you go into "input" or "output" to a respective table there you'll find two sections "External" and "Abap" do edit in Section "External" as Check the checkbox "Exposed" and Uncheck the checkbox "Optional" also "Min Occurr" should be "1" and "Max occurr" should be unbounded.
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Regards
Pradeep Goli

Asynchronous web service call doesn't work

Hi,
I'm trying to convert a synchronous web service call into an asynchronous call. (Folder-level Javascript, Acrobat Professional 8.1, Windows XP).
Everything works fine when I call Soap.Request as a synchronous call. It calls the web service and gets the expected result. However, when I try to convert Soap.Request into an asynchronous call by adding the OAsync property, as described on pp. 198-199 of "Developing Acrobat Applications Using JavaScript," NONE of the various OAsync functions (i.e. result, response, wait) are ever called. IOW, the Javascript code continues executing after the Soap.Request call and doesn't wait for my web service call to return. Indeed, the web service method on the server doesn't even BEGIN to execute by the time the Javascript code runs to completion. (I can confirm this by watching my ASP.Net code execute in the Visual Studio debugger. In fact, the Javascript code runs to completion even before the Global.asax Session_Start code begins to execute, much less the web service method itself.) So, the problem is not with the web service, which works fine when Soap.Request is called as a synchronous method.
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Thanks,
Bill

Hi Lukasz,
you can also define namespace the later in the operation GetOpenOrders itself, e.g.:
<tem:GetOpenOrders xmlns:tem=u201Dhttp://tempuri.org/u201D>
It does not need to be part of the Envelope element.
Best regards
Bastian

Web Service Response Customization

Hi There !
I wonder if it is possible to manipulate the pattern of response of the operations exposed by the OSM Web service .
For example by invoking the operation CreateOrder which responded me
<xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"> <env:Envelope
<env:Header/>
<env:Body>
xmlns:n1="http://xmlns.oracle.com/communications/ordermanagement"> <n1:CreateOrderResponse
<n1:OrderSummary>
<n1:Id> 12 </ n1: Id>
<n1:Specification>
<n1:Cartridge>
<n1:Name> ncaOsmFactibilidad </ n1: Name>
<n1:Version> 1.0.0 </ n1: Version>
</ n1: Cartridge>
<n1:Type> ncaOsmFactibilidadOrder </ n1: Type>
<n1:Source> ncaOsmFactibilidadOrder </ n1: Source>
</ n1: Specification>
<n1:State> open.running.in_progress </ n1: State>
<n1:Reference> 17-12C96Z </ n1: Reference>
<n1:Priority> 5 </ n1: Priority>
</ n1: OrderSummary>
</ n1: CreateOrderResponse>
</ env: Body>
</ env: Envelope>
I would like to modify the response to include new custom elements
Regards

Hi Andres;
We do not support the ability to enrich the Create Order response message in the way that you are describing below, however you may be able to make use of order lifecycle notifications to be able to generate a custom event out of OSM when an order is created. To do this, you would automate the order state change or order create even with an automated notification plugin, and then have it send a jms message on the queue/topic of your choosing and format it how you wish using xquery/xslt/java (just as with a task automator).
Brian.

Web Service response from XMLA (using BW SAP) returns french Accent characters as question marks '?'

I am using .Net Framework 4 C# web service project.
I am connecting with XMLA service (using as web reference) in my C# project. The issue seems to be able to handle the French characters once i am getting response back from the XMLA execute method.
At this moment the data is coming back as '??' whenever it contains french special characters.
I am pasting the code below and would appreciate help at earliest.
sapqasbwi.MsXmlAnalysis _sMxlA = new sapqasbwi.MsXmlAnalysis(); // Create XMLA reference object.
System.Net.NetworkCredential _nc = new System.Net.NetworkCredential(); // Creating Network credentials object
_nc.UserName = userid;
_nc.Password = _password;
_sMxlA.Credentials = _nc.GetCredential(new System.Uri(url), "Basic");
_sMxlA.Url = url;
sapqasbwi.ExecuteCommand cmd = new sapqasbwi.ExecuteCommand();
cmd.Statement = stText; // sText contains the query
_bwPropertyList.DataSourceInfo = "default";
_bwPropertyList.Format = "Tabular";
_bwPropertyList.AxisFormat = "ClusterFormat";
_bwPropertyList.Content = "SchemaData";
_bwParameters.PropertyList = _bwPropertyList;
_sMxlA.RequestEncoding = System.Text.Encoding.GetEncoding("ISO-8859-1"); // already tried utf 8
//Execute BW Query
System.Xml.XmlElement returnXML;
returnXML = _sMxlA.Execute(cmd, _bwParameters); // Execute method only returns an XML element object.
This particular object is containing the '??' whenever a french character is found
The output i am receiving is as follows
<MainServiceAndStatuses>
<MainService>Entreposage ?? long terme</MainService>
<MainServiceStatus>Service Termin??</MainServiceStatus>
<TransactionID>1000006216_10_Cde client standard</TransactionID>
</MainServiceAndStatuses

Hi
Can you please send me the direct link for C# forum, i cannot find it on this forum.
thank
TheNauman

Web service response doesn't include DTO contents

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