HOW TO CALL A WEB SERVICE OR EJB FROM BPEL

HI
i want to call java web service or ejb from my bpel process. how can i do this.
i am using oracle soa10.1.3.1.0 and jdeveloper 10.1.3.1.0 and oracle database xe 10g.
thanks in advance K ROY

You could deploy your EJB or Java under a web service into your OC4J, after that, you invoke a partnerlink from BPEL to the destination of wsdl will do. Also don't forget to add in your XSD schema as well.
Thanks,
Jyno

Similar Messages

How to call a web Service from Oracle Applications?

Hi friends,
I've posted this question on OA Framework forum , but may be it's more appropiated put it here. Sorry for do it again:
It's about how to call a web service from a Form or a .sql (via Request) in Oracle Applications:
Could you please explain here the detailed steps (with code example if it's possible) to invoke a webservice from Oracle Applications?.. how did yo do it...?
I've read differents posts here and the 33097.1 metalink note (by the way, the first recommended link in this note is broken...), but there are lots of theorical concepts and no real examples to see how/from where invoke the WS
I'll have to call one webservice (I suppose the customer will give me the interface implementation)...but I've never did it with Applications so that's why I ask you for all the detailed steps...
I work with Forms 6i, Apps 11.5.10.2 and DB 9.2.0.7.
Thanks a lot.
Jose.

Hello Jose,
I did using java program to call BPEL web services in 11.5.10.
I pasted below the metalink note for your reference (Note:250964.1)
The idea is first write a java program to call the webservice (in my case it is calling an BPEL web service, so this may not help directly), test it.
Then port the java program as specified in the note, so that you could call your web service through concurrent manager scheduler.
Is this ok?
Thanks
Arun.
======================================================
Checked for relevance on 25-Apr-2007
Application Install - Version: 11.5.8 to 11.5.10
Goal
====
How to register and create a Java concurrent program for Oracle Applications
Release 11i
Solution
========
1. Create your Java Concurrent Program (JCP) , using a text editor.
/*===========================================================================+
| Concurrent Processing Sample Code |
| |
| FILENAME |
| Hello.java |
| |
| DESCRIPTION |
| Sample Java concurrent program |
| About the simplest possible program, just writes a message to the |
| logfile and output file. |
| |
| HISTORY |
| $Log$ |
| |
+===========================================================================*/
package oracle.apps.fnd.cp.sample;
import oracle.apps.fnd.cp.request.*;
public class Hello implements JavaConcurrentProgram {
public static final String RCS_ID = "$Header$";
public void runProgram(CpContext ctx) {
ctx.getLogFile().writeln("-- Hello World! --", 0);
ctx.getOutFile().writeln("-- Hello World! --");
ctx.getReqCompletion().setCompletion(ReqCompletion.NORMAL, "");
=======================================
End Sample
=======================================
2. Create a sample directory under $JAVA_TOP:
$ mkdir $JAVA_TOPoracle/apps/fnd/cp/sample
3. Copy Hello.java into $JAVA_TOP/oracle/apps/fnd/cp/sample:
$ cp $HOME/Hello.java $JAVA_TOP/oracle/apps/fnd/cp/sample
4. Compile your java program:
javac $JAVA_TOP/oracle/apps/fnd/cp/sample/Hello.java
5. Test at the command line with following syntax:
jre -Ddbcfile=$FND_TOP/secure/your_dbc_file.dbc \
-Drequest.outfile=./outfile \
oracle.apps.fnd.cp.request.Run \
oracle.apps.fnd.cp.sample.Hello
6. Register your custom java concurrent program with Oracle Applications.
a. Navigate: Concurrent > Program > Executable
b. Enter details into the form
Executable: JCPHELLO
Shortname: JCPHELLO
Application: Application Object Library
Execution Method: Java Concurrent Program
Execution File Name: Hello (Insert a name that does not contain space or period)
Execution File Path: oracle.apps.fnd.cp.sample
c. Save the details
d. Navigate: Concurrent > Program > Define
e. Enter details into the form
Program Name: JCPHELLO
Program Shortname: JCPHELLO
Application: Application Object Library
Executable: Choose JCPHELLO from LOV
Executable Options :
f. Save the details
7. Add this new concurrent request to your responsibility request group.
a. Navigate > Security > Responsiblity > Request
b. Query System Administrator
c. Add new row and choose TestJava
d. Save the changes.
8. Run your new Hello Java Concurrent Program
Navigate: Request > Run
References
~~~~~~~~~~~
Oracle Applications Developers Manual for Release 11i A75545-01
====================================================

Urgent - How to call a Web Services from PLSQL - Please help

Hello,
I am very much new to WebServices, need to call web services through PLSQL. I have a urgent requirement, where i need to call the web services by passing from some paramters to it and the web services will return a varchar values as 'PASSED' or 'FAILED'.
Can you please approch me the best way to start with.
Thanks,
Srikanth.

Hi,
I need to do it from PLSQL API's not from JAVA.
I have started developing the code through UTIL_HTTP. Getting lots of error.
Can you please guide me through these error.
Below is the wsdl and a blcok where i am trying to retrive the value from webservice.
Hope this will help you.
Code:
declare
soap_request varchar2(30000);
soap_respond varchar2(30000);
http_req utl_http.req;
http_resp utl_http.resp;
resp XMLType;
i integer;
begin
soap_request:= '<?xml version = "1.0" encoding = "UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<SOAP-ENV:Body>
<ns1:soapCheckRequest1 wsdl:ns1="https://isportal-qa.iss.net/exportcompliancemanager/services/ExportCheckService" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<FirstName xsi:type="xsd:string">saddam</FirstName>
<LastName xsi:type="xsd:string">hussein</LastName>
          <companyName xsi:type="xsd:string">samueladams</companyName>
          <address1 xsi:type="xsd:string">123 APT</address1>
          <address3 xsi:type="xsd:string">Atlanta</address3>
          <city xsi:type="xsd:string">uk</city>
          <stateOrRegion xsi:type="xsd:string">GA</stateOrRegion>
          <postalCode xsi:type="xsd:string">30338</postalCode>
          <email xsi:type="xsd:string">sj@samueladams</email>
          <isoCountryCode xsi:type="xsd:string">US</isoCountryCode>
          <endUserIP xsi:type="xsd:string">209.134.168.203</endUserIP>
</ns1:soapCheckRequest1>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
http_req:= utl_http.begin_request
( 'http://isportal-qa.iss.net/exportcompliancemanager/services/ExportCheckService'
, 'POST'
, 'HTTP/1.1'
utl_http.set_header(http_req, 'Content-Type', 'text/xml'); -- since we are dealing with plain text in XML documents
utl_http.set_header(http_req, 'Content-Length', length(soap_request));
utl_http.set_header(http_req, 'SOAPAction', ''); -- required to specify this is a SOAP communication
utl_http.write_text(http_req, soap_request);
http_resp:= utl_http.get_response(http_req);
DBMS_OUTPUT.PUT_LINE('-------utl_http.get_response---------------------');
DBMS_OUTPUT.PUT_LINE('http_resp.status_code is :'||http_resp.status_code );
DBMS_OUTPUT.PUT_LINE('http_resp.reason_phrase is :'||http_resp.reason_phrase);
DBMS_OUTPUT.PUT_LINE('http_resp.http_version is :'||http_resp.http_version);
DBMS_OUTPUT.PUT_LINE('http_resp.private_hndl is :'||http_resp.private_hndl);
DBMS_OUTPUT.PUT_LINE('-------utl_http.get_response----------------------');
utl_http.read_text(http_resp, soap_respond);
utl_http.end_response(http_resp);
resp:= XMLType.createXML(soap_respond);
resp:= resp.extract('/soap:Envelop/soap:Body/child::node()'
, 'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"'
i:=0;
loop
dbms_output.put_line(substr(soap_respond,1+ i*255,250));
i:= i+1;
if i*250> length(soap_respond)
then
exit;
end if;
end loop;
end;
Error Message
http_resp.reason_phrase is :Internal Server Error
http_resp.http_version is :HTTP/1.1
http_resp.private_hndl is :0
-------utl_http.get_response----------------------
<?xml version="1.0" encoding="UTF-8"?><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"><soapenv:Body><soapenv:Fault><faultco
apenv:Server.userException</faultcode><faultstring>org.xml.sax.SAXParseException: The prefix "ns1" for element "ns1:soapCheckRequest1" is not bound.</faultstring><detail><ns1:hostname xmlns:ns1="http://xml.apache.org/axis/">atlcms
2.iss.net</ns1:hostname></detail></soapenv:Fault></soapenv:Body></soapenv:Envelope>
<?xml version="1.0" encoding="UTF-8" ?>
- <wsdl:definitions targetNamespace="https://isportal-qa.iss.net/exportcompliancemanager/services/ExportCheckService" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="https://isportal-qa.iss.net/exportcompliancemanager/services/ExportCheckService" xmlns:intf="https://isportal-qa.iss.net/exportcompliancemanager/services/ExportCheckService" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- 
- <wsdl:message name="soapCheckResponse1">
<wsdl:part name="soapCheckReturn" type="soapenc:string" />
</wsdl:message>
- <wsdl:message name="soapCheckRequest1">
<wsdl:part name="firstName" type="soapenc:string" />
<wsdl:part name="lastName" type="soapenc:string" />
<wsdl:part name="companyName" type="soapenc:string" />
<wsdl:part name="address1" type="soapenc:string" />
<wsdl:part name="address2" type="soapenc:string" />
<wsdl:part name="address3" type="soapenc:string" />
<wsdl:part name="city" type="soapenc:string" />
<wsdl:part name="stateOrRegion" type="soapenc:string" />
<wsdl:part name="postalCode" type="soapenc:string" />
<wsdl:part name="email" type="soapenc:string" />
<wsdl:part name="phone" type="soapenc:string" />
<wsdl:part name="isoCountryCode" type="soapenc:string" />
<wsdl:part name="endUserId" type="soapenc:string" />
<wsdl:part name="endUserIP" type="soapenc:string" />
<wsdl:part name="endUserSession" type="soapenc:string" />
<wsdl:part name="performGovCheck" type="xsd:boolean" />
<wsdl:part name="sendEmailNotification" type="xsd:boolean" />
<wsdl:part name="screeningLevelBasedOnSuppliedCountryCode" type="xsd:boolean" />
<wsdl:part name="screeningLevelBasedOnEndUserIP" type="xsd:boolean" />
<wsdl:part name="soundexMatch" type="xsd:boolean" />
</wsdl:message>
- <wsdl:message name="soapCheckRequest">
<wsdl:part name="firstName" type="soapenc:string" />
<wsdl:part name="lastName" type="soapenc:string" />
<wsdl:part name="companyName" type="soapenc:string" />
<wsdl:part name="address1" type="soapenc:string" />
<wsdl:part name="address2" type="soapenc:string" />
<wsdl:part name="address3" type="soapenc:string" />
<wsdl:part name="city" type="soapenc:string" />
<wsdl:part name="stateOrRegion" type="soapenc:string" />
<wsdl:part name="postalCode" type="soapenc:string" />
<wsdl:part name="email" type="soapenc:string" />
<wsdl:part name="phone" type="soapenc:string" />
<wsdl:part name="isoCountryCode" type="soapenc:string" />
<wsdl:part name="endUserId" type="soapenc:string" />
<wsdl:part name="endUserIP" type="soapenc:string" />
<wsdl:part name="endUserSession" type="soapenc:string" />
<wsdl:part name="performGovCheck" type="xsd:boolean" />
<wsdl:part name="sendEmailNotification" type="xsd:boolean" />
<wsdl:part name="screeningLevelBasedOnEndUserIP" type="xsd:boolean" />
<wsdl:part name="soundexMatch" type="xsd:boolean" />
</wsdl:message>
- <wsdl:message name="soapCheckResponse">
Thanks and Regard,
Srikanth

How to call COPY web service from sharepoint in SAP

Hello Experts,
I want to call COPY web service from SharePoint in SAP web dynpro / JAVA application.
However, when I try to connect to web service and download wsdl using   http:// <hostname:port>/_vti_bin/copy.asmx?wsdl
it results in Unauthorized error and doesnt complete the setup. Detail error is :
Error occurred while downloading WSIL file. Error message: Deserializing xml stream http:// <hostname:port>/_vti_bin/copy.asmx?wsdl
failed.com.sap.engine.services.webservices.espbase.wsdl.exceptions.WSDLException: Invalid Response Code: (401) Unauthorized. The requested URL was:"Connect to
http:// <hostname:port>/_vti_bin/copy.asmx?wsdl , used user to connect: userid"
I am trying to connect with server user account. Any idea on what authorizations might be required or any help on the scenario .
-Abhijeet

Here's an example on how to delete a list item, hopefully this helps
package com.jw.sharepoint.examples;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Properties;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import com.microsoft.sharepoint.webservices.CopySoap;
import com.microsoft.sharepoint.webservices.GetListItems;
import com.microsoft.sharepoint.webservices.GetListItemsResponse;
import com.microsoft.sharepoint.webservices.ListsSoap;
import com.microsoft.sharepoint.webservices.UpdateListItems.Updates;
import com.microsoft.sharepoint.webservices.UpdateListItemsResponse.UpdateListItemsResult;
public class SharePointDeleteListItemExample extends SharePointBaseExample {
private String delete = null;
private String deleteListItemQuery = null;
private String queryOptions = null;
private static final Log logger = LogFactory.getLog(SharePointUploadDocumentExample.class);
private static Properties properties = new Properties();
public Properties getProperties() {
  return properties;
* @param args
public static void main(String[] args) {
  logger.debug("main...");
  SharePointDeleteListItemExample example = new SharePointDeleteListItemExample();
  try {
   example.initialize();
   CopySoap cp = example.getCopySoap();
   example.uploadDocument(cp, properties.getProperty("copy.sourceFile"));
   ListsSoap ls = example.getListsSoap();
   example.executeQueryAndDelete(ls);
  } catch (Exception ex) {
   logger.error("Error caught in main: ", ex);
public void executeQueryAndDelete(ListsSoap ls) throws Exception {
  Date today = Calendar.getInstance().getTime();
  SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
  String formattedDate = simpleDateFormat.format(today);
  String queryFormatted = String.format(deleteListItemQuery,formattedDate);
  GetListItems.QueryOptions msQueryOptions = new GetListItems.QueryOptions();
  GetListItems.Query msQuery = new GetListItems.Query();
  msQuery.getContent().add(createSharePointCAMLNode(queryFormatted));
  msQueryOptions.getContent().add(createSharePointCAMLNode(this.queryOptions));
  GetListItemsResponse.GetListItemsResult result = ls.getListItems(
    properties.getProperty("folder"), "", msQuery, null, "",
    msQueryOptions, "");
  writeResult(result.getContent().get(0), System.out);
  Element element = (Element) result.getContent().get(0);
  NodeList nl = element.getElementsByTagName("z:row");
  for (int i = 0; i < nl.getLength(); i++) {
   Node node = nl.item(i);
   String id = node.getAttributes().getNamedItem("ows_ID").getNodeValue();
   String fileRefRelativePath = node.getAttributes().getNamedItem("ows_FileRef").getNodeValue();
   logger.debug("id: " + id);
   logger.debug("fileRefRelativePath: " + fileRefRelativePath);
   String fileRef = properties.getProperty("delete.FileRef.base") + fileRefRelativePath.split("#")[1];
   logger.debug("fileRef: " + fileRef);
   deleteListItem(ls, properties.getProperty("folder"), id, fileRef);
public void deleteListItem(ListsSoap ls, String listName, String listId, String fileRef) throws Exception {
  String deleteFormatted = String.format(delete, listId, fileRef);
  Updates u = new Updates();
  u.getContent().add(createSharePointCAMLNode(deleteFormatted));
  UpdateListItemsResult ret = ls.updateListItems(listName, u);
  writeResult(ret.getContent().get(0), System.out);
public void initialize() throws Exception {
  logger.info("initialize()...");
  properties.load(getClass().getResourceAsStream("/SharePointDeleteListItemExample.properties"));
  super.initialize();
  this.delete = new String(readAll(new File(this.getClass().getResource("/Delete.xml").toURI())));
  this.deleteListItemQuery = new String(readAll(new File(this.getClass().getResource("/DeleteListItemQuery.xml").toURI())));
  this.queryOptions = new String(readAll(new File(this.getClass().getResource("/QueryOptions.xml").toURI())));
Brandon James SharePoint Developer/Administrator

How to call a web service that is managed by web services manager from omni

Ok gurus... here is an interesting one for you.
We have a set of web services that are deployed to our server. We have Oracle Web Services Manager deployed to another server and is acting as a gateway to our web services.
We would like to call our web service and pass it the username and password that were specified in the omniportlet connection information screen. How do we go about doing this?
PS. We are using the latest version of portal (10.1.4).
Thanks for your help.
Cheers,
Cory

Just a follow up. What I would like to do is to have omni portlet add standard header information for security such as the following:
<soap:Header>
<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/200401-wss-wssecurity-secext-1.0.xsd">
<wsse:UsernameToken xmlns:wsse="http://docs.oasis-open.org/wss/200401-wss-wssecurity-secext-1.0.xsd">
<wsse:Username>theusername</wsse:Username>
<wsse:Password>thepassword</wsse:Password>
</wsse:UsernameToken>
</wsse:Security>
</soap:Header>
Any ideas on how to get omniportlet do this? Any ideas on where to look for the answer? Oracle dudes: Any plans to add this to future releases?
Thanks again folks :-)
Cory

How to call restful web services from BPEL

How do we call create partnerlinks for calling RESTful web services in Oracle BPEL.
Any ideas ?

Raymond,
1. To consume WebService in Flex you don't need FDS at all.
2. AFAIK, you need crossdomain.xml at WS host or System.allowDomain("ws-host") or System.allowInsecureDomain("ws-host") on Flex side. Check Flex documentation.
3. Better to discuss this topic in some other forum -- say WebAS General. It's not related to WD
Valery Silaev
SaM Solutions
http://www.sam-solutions.net

How to call a web service from BPEL that requires HTTP basic authentication

Hi All,
I need to calling some Web Services from BPEL (SOA 10.1.3.1 production running on XP machine). The services require HTTP basic authentication.
I have tried adding httpUsername and httpPassword properties to the ParnterLink, and I see in BPEL Console that they are deployed by checking the descriptor page. But I still get a SOAP fault, HTTP 401: Unathenticated.
I have also tried using basicHeaders (from memory) = credentials, httpBasicUsername, and httpBasicPassword. Same result.
I have done a packet trace using Ethereal, and the headers do not seem to contain the userid and password at all.
Can anyone help?
Thanks,
Mark Nelson

Thanks Bas,
I have resolved the issue. The provider of the Web Service had not configured if for Basic Authentication. For some reason it worked when they tested, or maybe the did not test. The only thing I had to change was to use:
<property name="basicHeaders">credentials</property>
<property name="basicUsername">WMDATA</property>
<property name="basicPassword">WMDATA</property>
Instead of:
<property name="httpUsername">WMDATA</property>
<property name="httpPassword">WMDATA</property>
I don’t know why this is, maybe because it is an Axis Web Service.
Sorry for wasting your time.
Regards Pete

How to call HTTP web services in an Interactive Form?

Hi all,
I am using Adobe Livecycle Designer currently in a trial 8.2 version.
I need to invoke an HTTP Web Service (non-SOAP) in an Adobe Interactive Form. The Net.HTTP method does not work due to security reasons. The error message I get is:
(german)
" NotAllowedError: Sicherheitseinstellungen verhindern den Zugriff auf diese Eigenschaft oder Methode.
Net.HTTP.request:28:XFA:form1[0]:mysubform[0]:Region[0]:change"
In english this translates to: "Security settings prohibit the call of this property or method.
And indeed the "Javascript for Acrobat API reference" includes the following note:
"Note:This method can only be made outside the context of a document (for example, in a folder level JavaScript)."
So this method seems to be excluded from use in an Adobe document, e. g. in an interactive form. But why is it then listed at all? Is there a way to call HTTP Web Services in an Adobe Interactive Form by somehow branching out the call outside the document itself? Of course I do not want to call a SOAP service which then calls the HTTP Web Service ;-)
Is there any other way to invoke HTTP Web Services in an Adobe Interactive Form?
Thanks a lot for your response!
Regards
Christoph

Hello Kavita,
patterns are not processed during editing. If you can't use the default behavior of the numeric field when a character is entered (handled when the user finished editing), you could use scripting to process input. Depending on what you want to do you could use the exit event or the change event.
A change event has a property called "change" that caused the event. You could try "xfa.host.messageBox( upper(event.change) )" in FormCalc to show the characters in upper case.
But, you should go this way only if the patterns for editing and for display and validation scripts can't be used in your case.
Best regards
Juergen

How to call PL-SQL script/stored procedure from BPEL?

Assume I want to call a PL-SQL stored procedure from BPEL.
How can I do this?
Is there a simple "Hello world" example for this?
Peter

The database adapter supports calling stored procedures. There is an example called "File2StoredProcedure" that you can use as a reference to get started.

How to call a web service from a session bean's business method???

Hi Experts,
Can anybody help in calling a web serivce frm a session bean's business method??
Hw do we do that?
I have one requirement where i want to send emails to set of users for which i have email sending web service ready.. How can i call it thru a session bean's business method???
Pls help,
Regards,
Amey

Hi Amey,
You can achieve this using the followin 2 Step implementation:
1. [Creating a Deployable Proxy|http://help.sap.com/saphelp_nw70/helpdata/EN/2d/b9766df88f4a24967dae38cb672fe1/frameset.htm]
2. [Create a Client Bean|http://help.sap.com/saphelp_nw70/helpdata/EN/45/029840cf43495195da923f32262911/frameset.htm]
Hope it helps.
Regards,
Alka.

How to call "https" web service from Oracle without certification.

The reuirement is to call a secured web service (*https web service*) from Oracle9i without involving any additional cost.
Initialy I tried with UTL_HTTP package but in vain as it is needed some certification. As per the requirement no additional cost should be involved with the implementation.
So is there any way to achieve the above mentioned problem?
Please let me know the responses with the sample code/steps.

Please try not to double post. You have the ability to edit your original thread.
Oh, BTW, try searching the forum. A quick search turned up this: HTTPS request signed by client certificate from PL/SQL procedure
Check that out and maybe that will solve your problems.
Thanks!

How to call a web service from forms 9i

Hello all, I was trying to run the example on this website that shows how to call a webservice from forms, and I recieved an error. I am at the last step, where it tells me to create a button and add a when button pressed trigger. Here is the code I am using from the example:
DECLARE
jo ora_java.jobject;
rv ora_java.jobject;
ex ora_java.jobject;
BEGIN
jo := CurrencyExchangeServiceStub.new;
--This will get the exchange rate from US Dollars to UK Sterling.
rv := CurrencyExchangeServiceStub.getRate(jo,'USA','UK');
message (float_.floatValue(rv));
EXCEPTION
WHEN ORA_JAVA.JAVA_ERROR then
message('Unable to call out to Java, ' ||ORA_JAVA.LAST_ERROR);
WHEN ORA_JAVA.EXCEPTION_THROWN then
ex := ORA_JAVA.LAST_EXCEPTION;
message(Exception_.toString(ex));
END;
It gives me an error on"Exception_.tostring" component must be declared. Does anyone have any suggestions? I am trying to figure out how to call an external WS from a form. Thanks.

IN forms Builder under Import java classes
Change the Import Classes field to java.lang.Exception and press Import. This will create a PL/SQL package for the Exception Java class. While this is not essential, it does make error reporting easier. Now press Close to dismiss the dialog.

Error in calling a web service of primavera from sap MII

Hi All,
I am trying to consume a web service of primavera p6 from SAP XMII 12.1
I tested the web service from SOAP UI ,its working fine for me,but when I tested with MII ,connection is unsuccessful
I have used the HTTP_Post Action block and entered the required information as specified correctly
Error is:
[ERROR] Post Action: error occured while trying to connect to the server Exception: [Connect timed out]
I tested with web service action block of MII also but no luck now.
Please explain me reason for hte error and how to get rid of it,
Its very urgent,please help

Hey,
I think this is an authentication issue. Are you passing the user credentials in Web Service action block.
Regards,
Gita

Calling https web service POST method from ABAP

Hi all,
I'm having some problems trying to call a credit card https web service from ABAP on 2004s SP11. I'm not using a proxy server and a call from a test https page on my local machine works fine. The page does not require a certificate.
Do I need to do anything in particular to make https work ? I've done calls to http services without any problems. The only difference from a programming perspective as far as I know is the scheme 2 instead of 1, and the server protocol changed to HTTPS.
All is fine until I call method http_client->receive, at that point I get a return code of 1, http_communication_failure.
Your suggestions & contributions will be greatly appreciated.
Cheers,
Wouter.
report zcreditcardtest .
data: wf_user type string .
data: wf_password type string .
data: rlength type i,
      txlen type string .
data: http_client type ref to if_http_client .
data: wf_string type string .
data: wf_string1 type string .
data: wf_proxy type string ,
      wf_port type string .
selection-screen: begin of block a with frame .
parameters: crcard(16) type c lower case default '4242424242424242',
            cvn(4)     type c lower case default '564',
            year(2)    type c lower case default '07',
            month(2)   type c lower case default '11',
            amount(10) type c lower case default '100.00',
            cukey(4)   type c lower case default 'AUD',
            order(10) type c lower case default 'AB1322-refund'.
selection-screen skip 1.
parameters: user(50) lower case,
            password(50) lower case ,
            p_proxy(100) lower case default '' ,
            p_port(4) default ''.
selection-screen: end of block a .
at selection-screen output.
loop at screen.
    if screen-name = 'PASSWORD'.
      screen-invisible = '1'.
      modify screen.
    endif.
endloop.
start-of-selection .
clear wf_string .
concatenate
'order.type=capture&customer.username=SOMEUSER'
'&customer.password=SOMEPASSWORD'
'&customer.merchant=SOMEMERCHANT'
'&card.PAN=' crcard
'&card.CVN=' cvn
'&card.expiryYear=' year
'&card.expiryMonth=' month
'&order.amount=' amount
'&customer.orderNumber=' order
'&card.currency=' cukey
'&order.ECI=IVR'
'&customer.captureOrderNumber=' order
'&order.priority=1'
'&message.end=null'
into wf_string .
break-point.
clear :rlength , txlen .
rlength = strlen( wf_string ) .
move: rlength to txlen .
clear: wf_proxy, wf_port .
move: p_proxy to wf_proxy ,
        p_port to wf_port .
call method cl_http_client=>create
    exporting
      host          = 'api.somewhere.com'
      service       = '80'
      scheme        = '2'                        "https
      proxy_host    = wf_proxy
      proxy_service = wf_port
    importing
      client        = http_client.
http_client->propertytype_logon_popup = http_client->co_disabled.
wf_user = user .
wf_password = password .
* proxy server authentication
call method http_client->authenticate
    exporting
      proxy_authentication = 'X'
      username             = wf_user
      password             = wf_password.
call method http_client->request->set_header_field
    exporting
      name = '~request_method'
      value = 'POST'.
call method http_client->request->set_header_field
    exporting
      name = '~server_protocol'
      value = 'HTTPS/1.0'.
call method http_client->request->set_header_field
    exporting
      name = '~request_uri'
      value = '/post/CreditCardAPIReceiver'.
call method http_client->request->set_header_field
    exporting
      name = 'Content-Type'
      value = 'application/x-www-form-urlencoded; charset=UTF-8'.
call method http_client->request->set_header_field
    exporting
      name = 'Content-Length'
      value = txlen.
call method http_client->request->set_header_field
    exporting
      name = 'HOST'
      value = 'api.somewhere.com:80'.
call method http_client->request->set_cdata
    exporting
      data   = wf_string
      offset = 0
      length = rlength.
call method http_client->send
    exceptions
      http_communication_failure = 1
      http_invalid_state         = 2.
call method http_client->receive
    exceptions
      http_communication_failure = 1
      http_invalid_state         = 2
      http_processing_failed     = 3.
if sy-subrc <> 0.
    message e000(oo) with 'Processing failed !'.
endif.
clear wf_string1 .
wf_string1 = http_client->response->get_cdata( ).
* Further Processing of returned values would go here.

Well, finally got this running !
First of all I needed to download SAP Cryptographic Software and install it on the Web Application Server. Added some parameters to the profile, then set up some nodes in strust. Note 510007 describes the full process.
I then installed the certifcate I needed by opening the website in internet explorer and exporting it to a CER file and then importing it into the SSL client (Anonymous). The blog from Thomas Yung, "BSP a Developer's Journal Part XIV - Consuming WebServices with ABAP" describes the process of exporting and importing certificates.
I then had to start the HTTPS service on my NW 2004s ABAP preview edition SP11. I set this up for port 443.
/osmicm --> GOTO --> SERVICES --> SERVICE --> CREATE
Then finally, the program needed a few changes :
call method cl_http_client=>create
    exporting
      host          = 'api.somewhere.com'
      service       = '443'                       " <<----- 443 NOT 80
      scheme        = '2'                        "https
      ssl_id        = 'ANONYM'              " <<----- SSL_ID Added
      proxy_host    = wf_proxy
      proxy_service = wf_port
    importing
      client        = http_client.
and further in the program (thanks Andrew !) :
call method http_client->request->set_header_field
    exporting
*   name = '~server_protocol'             " <<<--- DELETE
      name = '~request_protocol'         " <<<-- INSERT must be request
      value = 'HTTPS/1.0'.
and presto, we can now consume a https webservice via a POST method from within an ABAP program ! Nice.... Can I give myself 10 points ?

Passing SOAP header while invoking a web service partner link from BPEL

I followed the steps of adding bpelx.inputheadervariable. Which is supposed to add the soad header. But after running the BPEL process if I see the message in the console, I don't see the SOAP header. Is there any way to see how the SOAP header is passed or did I set it incorrectly?
This is what the message looks like:
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Header>
<ns0:Context xmlns:ns0="http://www.informatica.com/wsh">
<SessionId>[string]</SessionId>
</ns0:Context>
</soap:Header>
<soap:Body>
<ns0:StartWorkflow xmlns:ns0="http://www.informatica.com/wsh">
<DIServiceInfo>
<DomainName>[string]</DomainName>
<ServiceName>[string]</ServiceName>
</DIServiceInfo>
<FolderName>[string]</FolderName>
<WorkflowName>[string]</WorkflowName>
<WorkflowRunId>[int]</WorkflowRunId>
<WorkflowRunInstanceName>[string]</WorkflowRunInstanceName>
<Reason>[string]</Reason>
<Attribute>
<Name>[string]</Name>
<Value>[string]</Value>
</Attribute>
<Key>
<Key>[string]</Key>
<mustUse>[boolean]</mustUse>
</Key>
<ParameterFileName>[string]</ParameterFileName>
<Parameters>
<Parameters>
<Scope>[string]</Scope>
<Name>[string]</Name>
<Value>[string]</Value>
</Parameters>
</Parameters>
<RequestMode>[ETaskRunMode]</RequestMode>
<TaskInstancePath>[string]</TaskInstancePath>
<IsAbort>[boolean]</IsAbort>
<OSUser>[string]</OSUser>
</ns0:StartWorkflow>
</soap:Body>
</soap:Envelope>
I am trying to invoke the 'startworkflow' operation of Informatica web service Dataintegration.wsdl
Edited by: user611166 on Apr 1, 2010 10:10 AM

Hi,
Try using obtunnel with your bepl console.
Alternatively, if your server is on unix/ linux, try tcpdump to capture packets to a particular server and then open the file in wireshark to analyse the contents.
Wish SOA suite would allow us to view this by default!
Regards,
Sappy

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