JCAPS mixes up namespaces on Web Service response

**edited**
The issue was resolved.
Mapping top level nodes instead of leafnodes can result in caps responding with different namespaces. We have opened a support case on this.
Message was edited by:
maparicio
Message was edited by:
maparicio

Was there a solution or Work Ticket logged for it?
**edited**
The issue was resolved.
Mapping top level nodes instead of leafnodes can
result in caps responding with different namespaces.
We have opened a support case on this.
Message was edited by:
maparicio
was edited by:
maparicio

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Error in namespace on web service response

How does the namespace value get set in the exchangeDataResponse element in the SOAP response below? It's wrong and it's causing the error shown.
When I look at the SOAP message weblogic is sending back I see

<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<env:Header>
</env:Header>
<env:Body env:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<m:exchangeDataResponse xmlns:m="http://partners.mcdata.com">
<result xsi:type="xsd:string"><exchangeDataResult>
<status>ERROR</status>
<message>XML failed validation:cvc-elt.1: Cannot find the declaration of element 'shippingResponse'. Column: 252 Line: 1</message>
</exchangeDataResult></result>
</m:exchangeDataResponse>
</env:Body>
</env:Envelope>
notice the namespace setting on the m:exchangeDataResponse element is http not https. Now look at this error message:
[java] java.rmi.RemoteException: Runtime exception; nested exception is:
[java] unexpected element name: expected={https://partners.mcdata.com/}exchangeDataResponse, actual={http://partners.mcdata.com}exchangeDataResponse
[java] at com.sun.xml.rpc.client.StreamingSender._handleRuntimeExceptionInSend(Ljava.lang.RuntimeException;)V(StreamingSender.java:248)
[java] at com.sun.xml.rpc.client.StreamingSender._send(Ljava.lang.String;Lcom.sun.xml.rpc.client.StreamingSenderState;)V(StreamingSender.java:230)
[java] at com.mcdata.websvc.riverbed.server.DataExchangerSoap_Stub.exchangeData(Ljava.lang.String;Ljava.lang.String;Ljava.lang.String;Ljava.lang.String;)Ljava.lang.String;(DataExchangerSoap_Stub.java:70)
[java] at jsp_compiled.__index._jspService(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(__index.java:134)
[java] at weblogic.servlet.jsp.JspBase.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(JspBase.java:33)
[java] at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run()Ljava.lang.Object;(ServletStubImpl.java:971)
The namespaces don't match, but I can't find anything in the code that is setting the namespace value for the response I'm sending you.

Peggy,
At what stage you get this error in ERM role usage sync job? This job operates as below -
1) based on Sync date provided it fetches roles assigned to all the users changed in given period from backend.
2) It then gets the tcode usage for users from RAR virsaccactionusage service
3) It fetches tcodes in a role and then calculates the usage information per role for each user.
Can you check and provide the job history? Also check if there is any dump on the backend system against which role usage sync is done. You can also verify if there is any error in RAR Logs.
What support pack level are you at?
I remember getting similar error a while back. Not able to recollect exact fix, but above information should provide some hint.
With SP06 onwards ERM parameter "noOfUsersForUAR" is used to control user batch size for doing ERM role usage sync. Having a larger value for this parameter can sometime cause issues. You can check value for this parameter in vt_gbl_ermconfig table.
Regards,
Amol

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Brendon

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

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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:
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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..??
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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).
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Regards, Otto

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<env:Envelope
xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:ns0="http://tempuri.org/">
<env:Body>
<ns0:SubmitMessageResponse>
<ns0:SubmitMessageResult>Response String</ns0:SubmitMessageResult>
</ns0:SubmitMessageResponse>
</env:Body>
</env:Envelope>
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The result would be something similar to
<env:Envelope
xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://tempuri.org/">
<env:Body>
<SubmitMessageResponse>
<SubmitMessageResult>Response String</SubmitMessageResult>
<SubmitMessageResponse>
</env:Body>
</env:Envelope>
I know this can be achieved by generating a web service that complies to the 1.3 standard, ideally i'd like to avoid this. Additionaly, altering the calling system is not an option.
Many thanks
Chris

Hi,
I cannot confirm whether or not this is a known issue or even a defect. Out of instinct I am building Web Services proxies in their own project because it generates artifacts e.g. for the return types that I don't want to see lying around in my Web Services project. So I assume that it is considered best practices to not put them into the same project to avoid file overrides
Frank

Read Web Service Response

Hello,
I am really new to the IT field and just got the task of reading Web Service data and then write it into an SAP table. As a first task, I started off by calling a web service from SAP. To do that, I have followed the several tutorials that I found on the posts, which is basically the following:
1. Call the service description.
2. Generate a WS client proxy.
3. Create a logical Port.
4. Implement the client application.
I went through these for steps successfully I believe; however, I did not get any visible data from the Web Service. I guess it was because I did not send any type of query to get the response nor did I include a command to display it.
The web service I am trying to call is
The WSDL file I am trying to get information from is [http://www.webservicex.net/stockquote.asmx?wsdl].
The code I am using is:
REPORT Z_WEST_029_WSPROXY.
DATA: proxy TYPE REF TO ZES_CO_STOCK_QUOTE_SOAP,
      in    TYPE ZES_GET_QUOTE_SOAP_IN,
      out   TYPE ZES_GET_QUOTE_SOAP_OUT.
TRY.
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EXPORTING
    LOGICAL_PORT_NAME = 'STOCK_QUOTE'.
CATCH CX_AI_SYSTEM_FAULT .
ENDTRY.
TRY.
CALL METHOD proxy->GET_QUOTE
EXPORTING
    INPUT = in
IMPORTING
    OUTPUT = out.
CATCH CX_AI_SYSTEM_FAULT .
CATCH CX_AI_APPLICATION_FAULT .
ENDTRY.
As far as sintax the program works correctly, but after I successfully run it no results are displayed.
Do I have to declare input variables??
How can I display the results??
I kindly accept basics and simple explanations as I am very new to this.
Thanks a lot in advance!

Hi,
Are both requests (plain PI and WS encapsulated) strictily identical ? If PI can not parse body when intermediate WS is invoked, it might be due to a (slight) change in the WS request (ie namespace, declaration etc) ...
Chris

Changing SOAP Namespace for Web Service

Hi Experts,
Got a requirement to modify the SOAP namespace for a BAPI program exposed as a web service on SAP.
The fieldd denoting the SOAP namespace is accessible via transaction SE80 and navigating under: Package Name>Enterprise Services>Service Definitions> and double clicking on the exposed web service and selecting "Properties".
The SAP SOAP namespace provided by default is: urn:sap-com:document:sap:rfc:functions
Is anyone aware of a means to modify this namespace on the web service? Any help would be greatly appreciated. Thanks!
Regards,
Lionel

hi tan,
Although the SOAP Runtime is generally designed for RFC-type calls, it can also be used to access Web Services that are not implemented in a Web AS. For example, the Google search engine offers some services using SOAP, which can be accessed from the SAP Web AS.
Naming Conventions
The SOAP Runtime offers three methods of representing the original ABAP names (everything in upper case and separated by underscores) as data types in XML. Each method is associated with a different XML namespace:
urn:sap-com:document:sap:rfc:functions this is the canonical representation, which means that all names in the XML document are represented as they are in ABAP on a 1:1 basis. For repeating groups (such as the rows of a table), an XML element with the tag name item is generated (in writing) and expected (in parsing).
urn:sap-com:document:sap:soap:functions:uc-style this naming convention is similar to the first one, with the difference that instead of item, the name of the structure of the table row is generated or expected.
urn:sap-com:document:sap:soap:functions:mc-style this third convention also involves conversion of the upper case ABAP names to mixed case (both upper and lower case), according to the following algorithm: All characters except the first one are implicitly in lower case, and the underscore acts as a Shift key to effect an upper case character. RFC_SYSTEM_INFO thus becomes RfcSystemInfo. The addition of an initial underscore makes the first character lower case: RFCSYSTEM_INFO thus becomes rfcSystemInfo. An underscore character is transferred by adding an additional underscore: RFC__SYSTEM_INFO thus becomes Rfc_systemInfo.
When using the SOAP Runtime caller side, note the following points regarding the naming convention:
If the called Web Service is implemented in the Web AS 6.20, always use the namespace convention urn:sap-com:document:sap:rfc:functions. The namespace for the SOAP method must also be set according to this convention. To do this, specify the importing parameter nsvalue of the method set_method in the class CSoapDocument.
Setting the namespace of the naming convention for the SOAP method does NOT automatically mean that the SOAP Runtime also sets the naming convention for serialized SOAP messages. As a developer, you must ensure that the naming conventions are followed. To do this, you can use the methodsset_tag_name_format and set_item_name_format:
The method set_tag_name_format of the class CSoapDokument can be used to control the upper case or mixed case naming convention for tags that correspond to ABAP data types. To activate the normal ABAP format (upper case), use the value CSoapConstants=>ic_tagfmt_default for the importing parameter format. To switch to the mixed format, use the value CSoapConstants=>ic_tagfmt_mixcase.
The method set_item_name_format of the class CSoapDokument is used to control the use of the tag name for repeating groups in ABAP data types (table rows). To implement the structure name of the table row, set the value CSoapConstants=>ic_itemfmt_default for the importing parameter format. To use item as a tag, set the value CSoapConstants=>ic_itemfmt_useitem.
All names passed to the API must be in a format that is expected by the server side. This affects the importing parameter name of both the methods set_method and add_parameter of the class CSoapDocument. The SOAP Runtime caller side does not perform any conversion of these names. The document class on the calling side does NOT take into account the namespace you have selected here.
You should only implement the mixed case naming convention where it is necessary. This particularly applies when calling external Web Services, over the structure of which you have no control.
Sending the SOAP Header in the Call
The SOAP Framework does not provide general support for the handling of SOAP Header elements.
However, for calling external Web services, it is sometimes sufficient to be able to send simple Header entries as part of the request. In this special case, you can use the class CSoapDocumentHeader.
An instance of the class can be filled using the methods set_header_as_string or set_header_as_dataref. Using the method add_header, it can then be added to an instance of the class CSoapDocument, and is then serialized as a part of the document instance when the call is made.
regards
karthik
dont forgrt to reward me points if it helps u

CANNOT_READ_PAYLOAD error in Web Service Response

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When we call the SAP PI web service through a different J2EE web service, the fields in response are null(though the SOAP message is received), because PI is not able to get the PAYLOAD in the SOAP request, the following error is obtained in the response.
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
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<SAP:P2 />
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<SAP:P4 />
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Please Help..Urgently.
Thanks..

Hi,
Are both requests (plain PI and WS encapsulated) strictily identical ? If PI can not parse body when intermediate WS is invoked, it might be due to a (slight) change in the WS request (ie namespace, declaration etc) ...
Chris

Web Service response not working...

Hi, does anyone see anything wrong with this code? It
executes the web service fine but the returned response it is not
showing up in the text area...
TIA
<?xml version="1.0" encoding="utf-8"?>
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</mx:request>
</mx:operation>
</mx:WebService>
<mx:Button label="Get Data"
click="foo.synchronousInvoke.send()" x="261" y="405"/>
<mx:TextArea text="{foo.synchronousInvoke.result}"
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</mx:Application>

Hi, does anyone see anything wrong with this code? It
executes the web service fine but the returned response it is not
showing up in the text area...
TIA
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="absolute">
<mx:WebService id="foo" wsdl="
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</mx:request>
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<mx:Button label="Get Data"
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How can prevent http chunks receiving in a web service response?

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I managed to fix it by using the well known pattern:
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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.
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Regards,
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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

MTOM Encoded Web Service Response

Hi,
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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
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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.
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Thanks!

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

JCAPS mixes up namespaces on Web Service response

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