HTTP Error (302) Found when calling Web Service on XI

Hi,
I have a scenario where a Client is calling a web service in XI using SOAP. The Client gets the response (302) Found. I don't see any message in XI Monitoring (SXMB_MONI).
The URL which is called has the following structure:
http://host:port/XISOAPAdapter/MessageServlet?channel=:<service>:<channel>&nosoap=true
Any idea why the call fails, i.e. what the error message (302) Found means?
Thanks in advance.
Alex

Hi Alex,
This link would give u the reason of the error
http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
Also have a look at this note
SAP Note 857596 - Message server: Status code for redirect requests
Regards,
Prateek
Message was edited by:
Prateek Srivastava

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Vic,
the vital piece of information in the error stack is this line:
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It seems that there is something wrong with the configuration of the target system for the called Web Service in your AS Java.
Best regards,
Oliver
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Edited by: Oliver Goetz on Dec 11, 2009 5:24 PM

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Class Not found : oracle.jdbc.driver.OracleDriver when calling web service

Hi,
I have installed the Oracle Data Integrator Public Web Services on Apache Tomcat 5.5 application server with Apache Axis2
When I try to call the web service OdiInvoke using the operation "listScenario" using only the JdbcDriver as input parameter, the response I get back from the web service call is:
java.lang.ClassNotFoundException: Class Not found : oracle.jdbc.driver.OracleDriver
Using the operator "getWebServiceVersion" I get a successfull response back som the connection seems fine.
Obviously the error has to do with the driver not beeing available but where should I put the driver? Or how do I make it available? When working from Topology Manager, all connections are fine.
Best regards
M

Solved it on my own by putting ojdbc14.jar in the following directory: <Apache-Tomcat install dir>/webapps/axis2/WEB-INF/lib/
Thought I'd share in case some one else has same issue
/M

SSL handshake error when calling Web Service

Hi Grant,
I am using your example here:
http://groundside.com/blog/GrantRonald.php?title=calling_a_web_service_from_oracle_forms__2&more=1&c=1&tb=1&pb=1
to call a web service from forms 10g on a machine with no proxies set up.
I get to the point where I click the button that calls this code:
DECLARE
     jo ora_java.jobject;
     xo ora_java.jobject;
     rv varchar2(100);
     --rv number;
     ex ora_java.jobject;
BEGIN
     jo := SendServiceSoapClient.new;
     rv := SendServiceSoapClient.sendMessage(jo,'07000000000', 'Test text message from Forms', xo, xo);
--     rv := SendServiceSoapClient.sendMessage(jo,:block6.number_to_text, :block6.text_msg, xo, xo);
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));
     --     message(Exception_.toString(ex));
     :block6.item11 := Exception_.toString(ex);
END;
I then get the message:
java.rmi.RemoteException: ; nested exception is:
     HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Message send failed: javax.net.ssl.SSLException: SSL handshake failed: X509CertChainIncompleteErr
My Jinitiator box says:
Loading http://xpjdev11g.uk.conde-nast.biz:8889/forms/java/frmall_jinit.jar from JAR cache
Loading http://xpjdev11g.uk.conde-nast.biz:8889/forms/java/wsarchive3.jar from JAR cache
proxyHost=null
proxyPort=0
connectMode=HTTP, native.
Forms Applet version is : 10.1.2.0
Please note additional steps:
I have tried to sign my JAR file (called wsarchive3.jar) - not sure if I have it done it correctly??
I have added the JAR file in the system CLASSPATH
I have added the JAR file to formsweb.cfg
If you could help with the SSL error, I'd greatly appreciate it. Thanks.

Let me check - have you got the "HOW TO" I created working when you use the following WSDL
http://www.esendex.com/secure/messenger/soap/SendService.asmx?wsdl
Does this work ok from Forms?
The reason I ask is there is an HTTP web service (which is what the how to documents) but there is also and HTTPS versions - if you are getting errors about SSL it might be you are using the HTTPS version
I just want to make sure I understand what you have and have not working so far.
Grant

Communication error when calling web service for checkin and checkout files

Hello,
I am trying to checkout and also to checkin files within the DMS via web service. The files are stored in the VAULT (=TRESOR) without the data server parth and DVA computer.
For checkout:
Original zum Ändern auschecken
CALL FUNCTION 'BAPI_DOCUMENT_CHECKOUTMODIFY2'
    EXPORTING
      documenttype    = pi_documenttype
      documentnumber = pi_documentnumber
      documentpart    = pi_documentpart
      documentversion = pi_documentversion
      documentfile    = lf_documentfiles
      pf_http_dest    = ''
      pf_ftp_dest     = ''
    statusextern    = lf_status
    IMPORTING
      return          = lf_return
      checkedoutfile = ls_checkedoutfile.
and for checkin:
Dokument einchecken
CALL FUNCTION 'BAPI_DOCUMENT_CHECKIN2'
    EXPORTING
      documenttype    = pi_documenttype
      documentnumber = pi_documentnumber
      documentpart    = pi_documentpart
      documentversion = pi_documentversion
      hostname        = ''
      statusintern    = ''
   statusextern    = lf_status
      statuslog       = ''
    IMPORTING
      return          = lf_return
    TABLES
      documentfiles   = lt_files.
But it is not working cause I always get a 'communication error' from the function CV120_FTP_START_REG_SERVER when calling one of these BAPIs via web service:
IF pf_check_gui = 'X'.
    CLEAR: gf_gui_exist,
           gf_gui_checked.
    CALL FUNCTION 'RFC_PING'
         DESTINATION 'SAPGUI'
         EXCEPTIONS: communication_failure = 1 MESSAGE lf_msg_text
                     system_failure        = 2 MESSAGE lf_msg_text.
    IF sy-subrc = 0.
      gf_gui_exist = 'X'.
    ELSE.
      CLEAR gf_gui_exist.
    ENDIF.
    gf_gui_checked = 'X'.
ENDIF.
Afterwards the following function is called where I got the error 'Program no longer started via RFC. No return possible.':
-> Vault with DVA -> ** Start FTP on the client
CALL FUNCTION 'SYSTEM_START_REG_SERVER'
       EXPORTING: progname    = 'sapftp'
                  startmode   = ''                          " X
                  exclusiv    = 'Y'
                  waittime    = 500
                  startcomp   = 'C'    " G=gui, C=RFC
                  startpara   = ' '
      IMPORTING: err_code    = lf_errno
                 err_mess    = lf_error_msg
                 destination = pfx_destination.
Regards
Jens

Hi! As mentioned below I had the same problem.
There are two notes concerning security setting of the SAP Gateway:
1069911 - GW: Changes to the ACL list of the gateway (reginfo)
1480644 - gw/acl_mode versus gw/reg_no_conn_info
Your basis team should check if the Gateway settings allow external programs to register on the gateway.
Best regards
Dominik

Coonection reset error when calling web services

Hi,
I am newbie to web services.
I am calling the web service in my application.
I had imported the certificates into my runtime JVM using keytool and having the host entry also.
While hitting our application (where I am calling the external web service), the following connection reset error is logged in the console,
WebServicesFault
faultCode: Server.generalException
faultString: java.net.SocketException: Connection reset
faultActor: null
faultDetail:
java.net.SocketException: Connection reset
at com.ibm.ws.webservices.engine.WebServicesFault.makeFault(WebServicesFault.java:156)
at com.ibm.ws.webservices.engine.transport.http.HTTP11Sender.invoke(HTTP11Sender.java:294)
Can anybody help me to trace this problem? what could be the cause for this? Did it require any other configuration such as in java.security , java.policy?
Help me.
Thanks in advance.
Alice.

If you attempt to retry the stalled component through adminui, it will work. Am i correct?
If so, you can test the following approach.
1. drag a blank component (e.g a decision point)
2. connect a line between the exception of the Web Service Invoke operation to the decision point.
3. Choose java.io.IOException from the eeception drop down.
4. again connect the decision point back to the web service invoke component. (i mean a looping)
This approach was working fine with me.
Please see the attached image shows my routing.
PS: After a couple of days, I tested without looping and it seems to be working. So I removed the loop now.
Thanks,
Nith

Error received when calling web service from database.

Hi folks,
I am trying to call a web service from the database (using the Oracle database web services call-out utility) and I am getting the following error:
ERROR at line 1:
ORA-29532: Java call terminated by uncaught Java exception:
java.rmi.RemoteException:
oracle.j2ee.ws.common.encoding.DeserializationException:unknown prefix in QName
literal: null
ORA-06512: at "SCOTT.PENALTY_ALG_WS_WRAPPER", line 1
ORA-06512: at "SCOTT.ABC_PROC", line 131
ORA-06512: at line 1
This is the error I see in the trace file on the database:
*** 2009-11-10 11:30:37.353
java.rmi.RemoteException: oracle.j2ee.ws.common.encoding.DeserializationException:unknown prefix in QName literal: null
     at oracle.j2ee.ws.common.encoding.simpletype.XSDQNameEncoder.stringToObject(XSDQNameEncoder.java:75)
     at oracle.j2ee.ws.common.encoding.SimpleTypeSerializer.deserialize(SimpleTypeSerializer.java:141)
     at oracle.j2ee.ws.common.encoding.SOAPFaultInfoSerializer.doDeserializeSOAP11(SOAPFaultInfoSerializer.java:120)
     at oracle.j2ee.ws.common.encoding.SOAPFaultInfoSerializer.doDeserialize(SOAPFaultInfoSerializer.java:94)
     at oracle.j2ee.ws.common.encoding.ObjectSerializerBase.deserialize(ObjectSerializerBase.java:180)
     at oracle.j2ee.ws.client.StreamingSender._readBodyFaultElement(StreamingSender.java:513)
     at oracle.j2ee.ws.client.StreamingSender._sendImpl(StreamingSender.java:321)
     at oracle.j2ee.ws.client.StreamingSender._send(StreamingSender.java:112)
     at genproxy.runtime.PenaltyAlgBPELProcessBinding_Stub.process(genproxy.runtime.PenaltyAlgBPELProcessBinding_Stub:80)
     at genproxy.PenaltyAlgBPELProcessPortClient.process(PenaltyAlgBPELProcessPortClient.java:40)
     at genproxy.PenaltyAlgBPELProcessPortClientJPub.process(PenaltyAlgBPELProcessPortClientJPub.java:46)
This web service is deployed on Oracle app server 10.1.3.4. It calls a BPEL process which in turn calls Oracle Business Rules.
I used JPublisher to create the stubs for the web service and load them into the database.
Any ideas on what might be causing this error?
Thanks.
Kashif

Well, I think so... I've followed all the steps, and my merged WSDL file seems like the one in page 12...
Any suggestion, please?
Thank you,

Error when calling Web Service in SAP Netweaver side.

An error occurred while trying to make a request to URI 'http://us4184.wdf.sap.corp:1080/sap/bc/srt/wsdl/sdef_WS_SSC_USR_GET_USER_LIST/wsdl11/ws_policy/document?sap-client=000'. This could be due to attempting to access a service in a cross-domain way without a proper cross-domain policy in place, or a policy that is unsuitable for SOAP services. You may need to contact the owner of the service to publish a cross-domain policy file and to ensure it allows SOAP-related HTTP headers to be sent. This error may also be caused by using internal types in the web service proxy without using the InternalsVisibleToAttribute attribute. Please see the inner exception for more details.
Does anybody know where can I put the cross-domain policy in Netweaver platform?
Best regards,
Anders

Hi Anders,
The resolution of the crossdomain problem is not to store an cross-domain-policy file at the [SAP] webservice side; but instead it needs to be done at the (every...) webservice client. In case the client is an IIS based webapplication (and thus the ultimate end-users are accessing it via their browser), this is not such an issue. It there is sufficient to put an crossdomain.xml policy file in the IIS main virtual root of your 'client' .net webapplication (c:\inetpub\wwwroot). It also can be required or at least helpful to put a clientaccesspolicy.xml file; both at the main virtual root and in the virtual root of the specific webapplication
In case of SharePoint application, the crossdomain.xml file must be stored in the WSS virtual root of that site; c:\inetpub\wwwroot\wss\virtualdirectories\<your SharePoint webapp>
Best regards, William.

HTTP Error (302) Found when calling Web Service on XI

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