HTTP Channel request-response

Hi,
I have configured HTTP channel for synchronous request response (syncresponse=true in additional headers). I have to send an outbound Invoice to TP via http, get the response back and process it as an email. I have the outbound and inbound agreements set and it works fine. The issue is that I am unable to create a correlation between the request and response (invoice request corresponds to which response). Is there any setting to achieve this?
Thanks in advance.

This looks to be known issue. Similar bug was reported for
Bug 17304428 - hcfpmlr: sync 271 response does not set reference to outbound 270
There could be one possible solution of using correlation xpaths defined into the document definition, however, this being a sync transfer, it might happen that the outbound msg's xpaths are not persisted into the DB and the response msg xpath for correlation wouldn't find this.
Hence, for the correlation of sync request and response to work by default the bug should get fixed. Please indicate the same in the bug if fix is required.

Similar Messages

HTTP request/response object not thread safe.

According to the serlvet spec. Http Request/Response
are not thread safe. Quoting from the Spec:
" Implementations of the request and response objects are not guaranteed to be thread safe. This means that they should only be used within the scope of the request handling thread. References to the request and response objects must not be given to objects executing in other threads as the resulting behavior may be nondeterministic."
This has prompt me to ask the following question.
For Example I have a servlet which does the following
request.setAttribute("myVar","Hello");
The request and response is dispatched(using RequestDispatch.include(request,response)) to another
servlet which retrieve this attribute i.e request.getAttribute("myVar");
Is this safe?
The Spec only said "The Container Provider must ensure that the dispatch of the request to a target
servlet occurs in the same thread of the same VM as the original request." I take this meaning that the targeting servlet does not have to run in the same thread(only dispatch), otherwise it would be safe.

To put it another way, you can only have onle thing working on a request at a time. For instance, the ServletContext is available to all servlets running on a server. If you tried to save a particular request to the ServletContext, it would potentially be available to many concurrently running servlets. They could all change whatever in it at the same time. Each servlet is in its own running thread. Hope that helps some.

HTTP PUT Request for File Uploads is returning a response header with content-length = 0

After upgrading from CF9 to Coldfusion 10, I'm running into an odd issue, with `cURL` calls to a webservice that used to work.
We are using an HTTP PUT Request with multipart="no" so that the request header content is the file itself, now the data is being sent properly in the content but it has a ~8k limit. This is fine for smaller files but some files are 60kb etc.
Errors are odd too, near the 8KB limit we get a bad gateway error 502, and above that the webpage errors with a connection reset.
It works fine with multipart="yes", but in a PUT request the file's data isn't even sent since it's looking for `httpparam formField` , the content-length from the target page's Headers show a content-length of 0 which causes `cURL` to fail with an error (56): http://curl.haxx.se/docs/manpage.html
Here's example code to reproduce:
<cfset sFilename = "C:\999\test4.txt">
<cffile action="readBinary" file="#sFilename#" variable="fileRead">
<cfset oFileInfo = GetFileInfo("#sFilename#")>
<cfhttp url="localhost/Clarence/diff_elt_test_output.cfm"
 method="PUT"
 username="******"
 password="******"
 multipart="yes"
 result="oHttp">
 <cfhttpparam type="header" name="Content-Type" value="text/plain" />
 <cfhttpparam type="header" name="Content-Length" value="#oFileInfo.Size#" />
 <cfhttpparam type="body" value="#fileRead#"/>
</cfhttp>
<cfdump var="#oHttp#">
Dumping the response via GetHttpRequestData() shows that the header's content-length = 0 and content is blank.
Whereas POST requests work fine, cURL has a -F form option which is our fallback but a solution to this would be great.
Here's what I've tried:
1. Changing CF post request limit sizes (64MB+)
2. Changing IIS config web/webserver http runtime and security.request filtering request limits to much higher values
3. AJP Connector between IIS and Tomcat has a default 8KB header limit, I changed that to 64k on both sides, still nothing
Also am I missing something fundamental here? I thought at the network layer a packet is split up and rejoined, so large content in a http request body should work, what's wrong with Coldfusion 10?

I am familiar with java.net package and know how to
Read and Write Streams.
However, what I do not know is what string
represntation of PUT or POST resquests is?It's HttpURLConnection.setRequestMethod("PUT") or ("POST").
Also you have to setDoOutput(true).
Then you set the content type, possibly encode the input, set the content length, and write the file data to the stream.
Using a Jakarta package may be easier, however.

Possible to get runtime info (Http request, response) from a WD4A Appl.?

Hey,
In a BSP / JSP application, it is possible to retrieve and set the runtime data (http request and response). For Example:
response.setContentType("application/x-suvaagent;charset=iso-8859-1");
response.setHeader("Cache-Control", "public");
response.getWriter().print("<Request>");
response.getWriter().print("</Request>");
Is it possible to do this in a WebDynpro (ABAP) Application?
The requirement is to construct a file using http response method. This file contains parameters like business data etc. The file type is already registered as a MIME type which is associated with a standalone program.
When sending the http response, the file will be filled out with needed data and the associated program will be called using the data in the file.
I haven't found out how to do this in web dynpro application, since we use WD4A in our project.
Thanks and Regards,
Liang

In Web Dynpro you do not have direct access to the Request or Response object. This is part of the design of the abstracted rendering and makes things like the SmartClient and the AJAX based Delta Rendering possible.
In Web Dynpro you should use the FileDownload UI element or the CL_WD_RUNTIME_SERVICES=>ATTACH_FILE_TO_RESPONSE
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/47/a8d95673b12fe2e10000000a42189d/frameset.htm
If you want more control over the response object for a download then I might suggest that you can create a cached response object, place it into the ICM cache and generate a unique URL for it. You can then fire a navigation plug or a LinkToURL to go to that cached response object.

Http request response

Hi
Im having trouble with a request /response.
What I'm trying to do is send a string to a http request such
as
http://webdeploy/r/mixes/mixreq.aspx?username="+username+"&mixname="+mixname,
"_parent"
The response of this returns a string value.
Ive tried using getURL but all that does is open a new html
page with the response string printed on it.
I couldnt get this to work with urlRequest either.
Basically all I want to do is capture the returned string
thanks,
dub

Thanks for the reply Raymond.
I've been using the URIRequest class. It wasnt working for me
and then I ran the application in debug mode.
I got the following error
*** Security Sandbox Violation ***
Connection to
http://webdeploy/r/mixes/mixreq.aspx?username=bernard1&mixname=My
XYZ Mix_parent halted - not permitted from
file:///C|/Documents%20and%20Settings/ba%Fetch.swf
-- Untrusted local SWFs may not contact the Internet.
Unable to load requested document.
Do you know what this whole sandbox business is about and how
to get around it?

Sender adapter request response bean not working for calling a webservice

Hi All,
In PI 7.31, My scenario : SOAP sender Asynch-> PI -> HTTP Receiver Sync ->take response to call another webservice (SOAP)
I have configured request response bean and response one way bean in the sender adapter to make this work.
Attached the screenshot of the module config in the sender soap adapter. The final response from HTTP has to be used to call another webservice (not sender webservice)
This giving an error "couldn't retrieve binding values for sender to receiver etc etc ----------"
Has anyone configured response one way bean to call a webservice to submit? If so, please share the configuration details. And let me know if I am doing anything wrong
thx
mike

Hi Michael,
I think the adapter type is for the receiver channel looking at the documentation SAP Library - SAP Exchange Infrastructure
Have you checked your receiver channel doesn't belong to a party?
I havent tried this bridge with the http_aae but looks to be problematic according with Michal comment here http://scn.sap.com/community/pi-and-soa-middleware/blog/2014/01/28/generic-pi-async-sync-bridge-configuration-for-any-adapters#comment-454463
Regards.

Request Response Bean for SOAP Sender Adapter

Hi Friends,
Is it possible to use Request Response Bean Module described (FIle to RFC to File here) for SOAP(sender) and JDBC(receiver) adapter?
I want to configure SOAP to JDBC to JDBC scenario.
http://wiki.sdn.sap.com/wiki/display/HOME/UsingRequestResponseBeanModuleinFILE+Adapter
Scenario:
I will do SOAP adapter call Asynchronously and JDBC receiver adapter will select data from database. This response will go back to SOAP adapter and then SOAP will divert this response to another JDBC adapter. This JDBC adapter will insert data into another database.
I do not want to use ccBPM. Is there any design approach to implement this scenario?
Thanks,
Sandeep Maurya

Hi Sandeep,
SAP says SOAP sender adapter does not support Modules. You can serch Help.sap (for SOAP sender channel) to find the same.
I would suggest to use AXIS adapter (provides all the functionality of SOAP) and supports the Modules as well.
I have used the Module beans that you mentioned in the past... but it is not consistent with its processing.. sometimes it stucks with Message ID issue... I have seen same issue faced some other friends as well .. search on SDN you will find the issue with these modules...
Using BPM would be another option...
Thanks,
Sunil Singh

Retrieve data/files fro HTTP POST request in On-Demand process

Hello,
I would like to integrate https://github.com/blueimp/jQuery-File-Upload to my APEX 4.2 application inside XE11g. I would like to use this kind of jQuery component, multiple file upload, use Drag & Drop, image resize, size limit, filter extensions etc...
This jQuery component and also others javascript uploaders sends data files to some defined URL. Developer need to build some servlet, php script or something on server side that will read files from HTTP request and stores it somewhere.
Do you know how to do it in APEX? How can I read data from HTTP POST request in PL/SQL? Now I can only call my On-Demand application process from javascript, but I am not able to read any data from HTTP POST in it.
Can I do it in APEX, or using MOD_PLSQL?
I would like to implement this:
1) some javascript uploader will call some URL of my application and sends HTTP POST with data files
2) I will read data files from HTTP POST and store them into database
3) I will create some HTTP response for javascript uploader
Thank you for some tips

I know about that existing plugin " Item Plugin - Multiple File Upload"
But I doesn't work in IE and has only basic features. Licence for commercial use is also needed. I would like to use some existing jQuery plugin. There are many of these plugins with nice features. And only one problem is that I need to create some server side process/servlet/script.. that can recieve HTTP request, get files from it and stores them into DB.

Using Request Response Bean Module in FILE Adapter

Hi Experts,
Can we use Request Response Bean Module in FILE Adapter in reverse way. That is can we configure thses adapter modules in Reciever file channel and call a sender file channel in it?
My case is RFC to File synchronous case? How do we do this?
Thanks & Regards,
priyanka

Can we use Request Response Bean Module in FILE Adapter in reverse way. That is can we configure thses adapter
modules in Reciever file channel and call a sender file channel in it?
My case is RFC to File synchronous case? How do we do this?
The above is not possible....Bean works only for Sender channel and not for Receiver.....requirement not possible using even a BPM as FILE does not support SYNC communication in receiver end......max you can do is split the scenario into SYNC-ASYNC bridge.
Regards,
Abhishek.

How to make a HTTP Post request to a remote server ?

Hi Guys,
I'm new to java technology. I've a small problem with my code. All i need is to send a request to the remote server whose control is not at all in my hands with the POST method, which includes few of the parameters along with one of them is a xml formatted variable. The result of this request is an xml generated out which i want to fetch in my jsp code. I've tried it with the HTTPUrlConnection method and code for the same is below :
<%
try {
String xmlString = "<FARES><AGENCY_ID>TFI</AGENCY_ID><DEP_CITY>NYC</DEP_CITY><ARR_CITY>LON</ARR_CITY><DEP_DATE>12</DEP_DATE><DEP_MONTH>DEC</DEP_MONTH><OWRT>RT</OWRT></FARES>";
URL url = new URL("http://www.lowestairprice.com/Canada/mars.asp?WCI=Start&WCE=XMLFARES&reqMsg=Yes&");
HttpURLConnection con = (HttpURLConnection)url.openConnection();
con.setInstanceFollowRedirects(true);
con.setFollowRedirects(true);
con.setRequestMethod("POST");
con.setDoOutput(true);
out.println("Testing...");
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(con.getOutputStream()));
bw.write("xmltekst=" + xmlString);
bw.flush();
bw.close();
BufferedReader br = new BufferedReader(new InputStreamReader(con.getInputStream()));
String line = br.readLine();
String result ="";
while (line !=null) {
result += line;
line = br.readLine();
br.close();
out.println("Resultat: " + result);
} catch(Exception exc) {
exc.printStackTrace();
out.println(exc);
%>
But when i run this on browser it gives me the following error.
java.net.MalformedURLException: unknown protocol: https
Now the response they provide is thrown back with the https protocol instead of the http. How can i fetch their response in my jsp code and store it in a local variable.
If anybody can help me out in this, i would be thankful for the same.
Thanking You,
Rgds,
Gaurav
(Software Engineer)
Ultra Infotech.

Have you tried to use HttpsURLConnection instead ?

ESB Console turns Request/Response message into One Way message

Hi folks,
have come across a strange situation and wondered if anyone else had come across this. Maybe it's fixed as part of a patch set.
I'm running SOA Suite 10.1.3.1.0 on Windows.
After I've created and deployed a Request/Response service (either RS or SOAP Invocation Service) if I go to the ESB Console and click on "Apply" in say the Definition tab, my service turns into a One Way service.
This then causes null pointer exceptions when I run my process, as you might expect.
If I redeploy from JDev and leave the "Apply" button alone I'm back in business.
Is this something that anyone else has had a problem with?

Hi.
I would recommend you to install version 10.1.3.3 of SOA Suite
http://download.oracle.com/otn/nt/ias/10133/ias_windows_x86_101330.zip
http://download.oracle.com/otn/linux/ias/10133/ias_linux_x86_101330.zip
Also, use the JDev 10.1.3.3
http://www.oracle.com/technology/software/products/jdev/htdocs/soft10133.html
They are supposed to be much more stable.
After using the new release, let us know if you still run into this problem.
Denis

How to implement request/response domain in JMS

hi friends,
I need help regarding implementing request/response domain
in jms.please help me.

See the TopicRequestor and QueueRequestor helper classes in the JMS API.
FWIW there's a POJO based request/response implementation using JMS here...
http://lingo.codehaus.org
you might find the source code useful as it does efficient request/response in a highly concurrent way using JMS under the covers.
James
http://logicblaze.com/

HTTP GET request to XI

hi forum,
i have been trying to send a HTTP GET request to XI using SOAP and HTTP adpaters (by designing objects in IR and ID), but failed to do so,
the requirement is specifically sending HTTP GET, (no content in the body)
Is there any way of achieving this using existing adapters,
My observations:
when i make a HTTP GET request to XI using sender HTTP adapter, it gives a response "Body is empty" with HTTP code 204-No content,
when i use SOAP adapter, and make a HTTP GET request to intergration engine, using sender SOAP adapter, it gives a response
<html>
<head>MessageServlet</head>
<body>
Message Servlet is in Status OK
Status information:
Servlet com.sap.aii.af.mp.soap.web.MessageServlet (Version $Id: //tc/xi/NW04_23_REL/src/_adapters/_soap/java/com/sap/aii/af/mp/soap/web/MessageServlet.java#2 $) bound to /MessageServlet
 Classname ModuleProcessor: null
 Lookupname for localModuleProcessorLookupName: localejbs/ModuleProcessorBean
 Lookupname for remoteModuleProcessorLookupName: null
 ModuleProcessorClass not instantiated
 ModuleProcessorLocal is Instance of com.sap.aii.af.mp.processor.ModuleProcessorLocalLocalObjectImpl0_0
 ModuleProcessorRemote not instantiated
</body></html>,
and http response code 200 OK, but i cant find anything in the integration engine (from SXMB_MONI),
pls help

hi prateek..... lot of thanks,
developing/deploying a proxy ejb for this purpose seems good,
but, deploying a custom servlet (for calling that ejb) seems "not-so-standard" way,
since i m very new to custom j2ee development in XI, i have certain queries:
1. Is there any guidelines for developing and deploying custom j2ee components,
2. Will SAP provide support in case of these components not working "as expected" or hampering other applications,
thanks for help

XML Namespace in WebService Request/Response

Hi all,
I have a question regarding xml namespace usage in wsdl and the corresponding request/response messages.
I have already browsed quite some articles about xml namespaces as well as some forum threads, but I am still not sure.
I have the following part of a wsdl document (generated by Integration Directory), defining a targetnamespace.
u2026
<wsdl:types>
 <xsd:schema targetNamespace="http://www.dorma.com/sap/xi/finance"
 xmlns="http://www.dorma.com/sap/xi/finance"
 xmlns:xsd="http://www.w3.org/2001/XMLSchema">
 <xsd:element name="DebtorGetDetailResponse" type="Z_BAPI_DEBTOR_GETDETAIL_Response"></xsd:element>
 u2026
 <xsd:complexType name="Z_BAPI_DEBTOR_GETDETAIL_Response">
 <xsd:sequence>
 <xsd:element name="DEBITOR_COMPANY_DETAIL" type="BAPI1007_5" minOccurs="0">
 </xsd:element> u2026
 </xsd:sequence>
 </xsd:complexType>
 u2026
 </xsd:schema>
 u2026
</wsdl:types>
u2026
In my understanding, all types defined in the schema section of a wsdl document will be in the targetnamespace, if defined.
Therefore the element DEBITOR_COMPANY_DETAIL would be in the namesapce
http://www.dorma.com/sap/xi/finance
However, the ABAP proxy generates a response message like follows,
where only the root element is in this namespace and the child elements are in the global namespace:
<?xml version="1.0" encoding="utf-8"?>
<ns1:DebtorGetDetailResponse xmlns:ns1="http://www.dorma.com/sap/xi/finance"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
 <DEBITOR_COMPANY_DETAIL>
 u2026
 </DEBITOR_COMPANY_DETAIL>
 u2026
</ns1:DebtorGetDetailResponse>
Do I have a wrong understand of the wsdl (xml schema) or is this an erroneous behavior?
The problem is that some 3rd-party software web service module does not accept
the response message as not complient with the respective wsdl document.
Any input is appreciated.
Thanks
Hans
Edited by: Hans-Jürgen Schwippert on Oct 1, 2008 12:02 PM

I have the same problem. I am trying to connect to a webservice running on IBM websphere but it doesn't accept the xml in my request. It appears to be the same namespace issue.
Did you ever find a solution for this?
Is it a valid webservice call if you omit the namespace for an element or is this a bug in the Adaptive WS implementation?
Web Dynpro web service model generated request:
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<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>
look between these lines -
<ns1:tamKontrolleraKontoLastAnrop xmlns:ns1="http://schemas.fora.se/modell/tam/1.0/TAM_Data">
<AnvandarNamn>30039647</AnvandarNamn>
</ns1:tamKontrolleraKontoLastAnrop>
look between these lines -
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
As you can see the tag
<AnvandarNamn>30039647</AnvandarNamn>
is missing a namespace.
It should be
<ns1:AnvandarNamn>30039647</ns1:AnvandarNamn>
Using a third part tool called Soapui i generate this request that works:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tam="http://schemas.fora.se/modell/tam/1.0/TAM_Data">
 <soapenv:Header/>
 <soapenv:Body>
 <tam:tamKontrolleraKontoLastAnrop>
 <tam:AnvandarNamn>30039647</tam:AnvandarNamn>
 </tam:tamKontrolleraKontoLastAnrop>
 </soapenv:Body>
</soapenv:Envelope>

Is there a way to attach request/response handlers in BEA Weblogic Workshop similar to Axis?

Apache Axis allows developers to attach Request/Response handlers to do
stuff like logging, authorization check etc.
Something like...
public class MyHandler extends org.apache.axis.handlers.BasicHandler {
public void invoke(org.apache.axis.MessageContext msgContext) throws
AxisFault
Does BEA Weblogic Workshop has a similar capability?
Thanks.
Best Regards
Hitesh

Hi Hitesh,
The logging in Workshop user log4j and is configured in the
<WL-HOME>/weblogic700/server/lib/workshopLogConfig.xml file.
To log the SOAP responses, add the following lines in the xml file:
<category name="knex.SoapJwsReq"> <priority value="debug" /> <appender-ref
ref="MYLOGFILE" /> </category>
<category name="knex.SoapJwsResp"> <priority value="debug" /> <appender-ref
ref="MYLOGFILE" /> </category>
The MYLOGFILE can be configured by copying from the already defined
appenders. The file location is relative to the domain directory.
<appender name="MYLOGFILE" class="org.apache.log4j.RollingFileAppender">
<param name="File" value="mylog.log" />
<param name="Append" value="true" />
<param name="MaxFileSize" value="3000KB" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d{DATE} %-5p %-15c{1}: %m%n"/>
</layout>
</appender>
As of now, the SOAP request message is not logged, only the responses are
getting logged. This will be corrected within the next few days. Please also
note that if you are using the Test View for running the web service, you
should use the 'Test XML' tab for seeing the SOAP requests/responses. The
'Test Form' tab uses HTTP GET, and hence you will not see any SOAP messages.
Do let me know if you have any further queries.
Regards,
Anurag
Workshop Support
"Hitesh Seth" <[email protected]> wrote in message
news:[email protected]...
Thanks Anurag. What is the best recommended way in BEA Weblogic Workshop
today to implement a logger which will log all SOAP Requests & Responses
into a custom logging system.
Best Regards
Hitesh
"Anurag Pareek" <[email protected]> wrote in message
news:[email protected]...
Hitesh,
You can modify the SOAP request and response payload by using ECMA
Script
and XMLMaps.
In the current release, Workshop does not support 'handlers' for SOAP
messages.
Regards,
Anurag
Workshop Support
"Hitesh Seth" <[email protected]> wrote in message
news:[email protected]...
Apache Axis allows developers to attach Request/Response handlers to
do
stuff like logging, authorization check etc.
Something like...
public class MyHandler extends org.apache.axis.handlers.BasicHandler {
public void invoke(org.apache.axis.MessageContext msgContext)throws
AxisFault
Does BEA Weblogic Workshop has a similar capability?
Thanks.
Best Regards
Hitesh

HTTP Channel request-response

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