Web Services Return 403

I am porting a web service from WLS 8.1 to 10.0. It deploys okay, but when I try to link to the WSDL using links found in the console's 'test' section I get a 403. The entire endpoint reference looks fine.
Does anyone know why I should be getting this error?

Has anyone figured this out? Seems Flex has really missed the
boat on building a client-side tool when it can't even make use of
RESTful services, so I'm sure I'm missing something.
We've spent many hours trying to figure out how to obtain the
HTTP Status code and other HTTP Headers in out client, but can't
seem to get anywhere.
Help is much appreciated.

Similar Messages

What happens when a OUT parameter of a web-service returns an empty string

Hi,
Any idea on how to deal with the situation when a web-service returns an empty string
I get the following System Exception:-
Caused by: java.lang.AssertionError: Attempt to set empty javaType to ticketResponse(out,0) :: fuego.type.FuegoClass$LazyRef@6770f2. It must be null or a valid java type.
It therefore either expects a null value or a valid java type...
Since it goes into a system exception, the activity is not completed and nothing is inserted into the web-service..
How do we resolve this error inside of BPM?

Thanks Ben for your replies.
Before I attempt changing a VI that was written by a client and make a total mess of it, there's something I'd like to point out.
I tried the re-entrant VI approach and that didn't go any further than the VIT approach, and probably for the same reason(s).
The interesting part is that (with the VIT approach) the same VIT is called by another process and it works fine. It is just for the process that has it appear within 2 sub-panels. So the issue is related to having either having two instances spawn at once of the same VIT or it is related to the sub-panels. I think it is the two instances (or copies of the VIT) that causes LV to caugh...
So you are trying to tell me that the above description is accurate and it is because of the private methods...??...
How would I "wrap" those private methods into public ones? The seems to be a piece of this puzzle that I am not yet grasping..
Thanks for your patience and help.
RayR

BUG: Web service returns request XML as response when result too large

Hi,
sorry for cross-posting, but the Web Services forum seems to be quite abandoned and this is an urgent issue for me.
I have a web service returning some records of a given type (created using JDeveloper 10.1.3.3). The running environment and the service implementation do not seem to make any difference, as the situation is the same whether running it in embedded OC4J or in AS 10.1.3.1, and whether it is generated from a PL/SQL procedure or a method of a plain Java class.
The problem is that if the result of this web service is too large (contains a lot of records), then the processing halts in some Oracle class in some web service library, so not in a debuggable generated web service source or in the service implementation itself.
I think that the XML processing halts because of a "java.lang.OutOfMemoryError: Java heap space".
Then a more serious problem follows: the service doesn't return a fault message but the original request XML as a response. Obviously, this can lead to some really unexpected errors.
To reproduce this error:
1. Create a Java class with a method returning an array of an arbitrary type, of the size specified in an input parameter.
2. Create a web service from this class.
3. Call it multiple times increasing the size parameter in every call until you get back the request as response or any error message.
For example:
- if you test the web service using the web page generated to access the endpoint, then you can see the response XML - in case you don't get an Internal Server Error (Java heap space).
- if you use a generated web service proxy for testing, then it will give an error saying "unexpected element name: expected={namespace}someOperationResponseElement
actual={namespace}someOperationElement".
Any ideas how to locate / solve this problem?
Regards,
Patrik

Patrik,
the usual recommendation is to try with 10.1.3.3 instead of 10.1.3.1 to exclude you are hunting down an already fixed issue. From what you describe, the error seems less JDeveloper related than OC4J or OracleAs.
So in case it reproduces in 10.1.3.3 I suggest to create a testcase and open a service request with support, or try the OC4J forum in case its known there.
Frank

Invoking a web service returning a arraylist of custom type

Hi, I created a web service return a arraylist<InsertionSerialisable>.
InsertionSerialisable can't be simpler here it is:
public class InsertionSerialisable {
public String nom = null;
public String poids = null;
I'm trying to use this arraylist in bpel but the returned parameter of my parter link for this web service is item of type anyType and I can't access my nom and poids string member. In a bpel process how can access member of custom element into an arraylist<InsertionSerialisable>?
Here is my wsdl:
<definitions
name="ObtenirInsertions"
targetNamespace="http://expedierdocument/"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:tns="http://expedierdocument/"
xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
xmlns:tns0="http://www.oracle.com/webservices/internal/literal"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
>
<types>
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://expedierdocument/"
elementFormDefault="qualified" xmlns:tns="http://expedierdocument/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:ns1="http://www.oracle.com/webservices/internal/literal">
<import namespace="http://www.oracle.com/webservices/internal/literal"/>
<complexType name="InsertionSerialisable">
<sequence>
<element name="poids" type="string" nillable="true"/>
<element name="nom" type="string" nillable="true"/>
</sequence>
</complexType>
<element name="obtenirInsertions" type="tns:obtenirInsertions"/>
<complexType name="obtenirInsertions">
<sequence>
<element name="inExpInsPath" type="string" nillable="true"/>
<element name="inIdentificationLettre" type="string" nillable="true"/>
<element name="inSpecialite" type="string" nillable="true"/>
</sequence>
</complexType>
<element name="obtenirInsertionsResponse" type="tns:obtenirInsertionsResponse"/>
<complexType name="obtenirInsertionsResponse">
<sequence>
<element name="return" type="ns1:arrayList" nillable="true"/>
</sequence>
</complexType>
</schema>
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.oracle.com/webservices/internal/literal"
elementFormDefault="qualified" xmlns:tns="http://www.oracle.com/webservices/internal/literal"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/">
<import namespace="http://expedierdocument/"/>
<complexType name="arrayList">
<complexContent>
<extension base="tns:list">
<sequence/>
</extension>
</complexContent>
</complexType>
<complexType name="list">
<complexContent>
<extension base="tns:collection">
<sequence/>
</extension>
</complexContent>
</complexType>
<complexType name="collection">
<sequence>
<element name="item" type="anyType" minOccurs="0" maxOccurs="unbounded"/>
</sequence>
</complexType>
</schema>
</types>
<message name="ObtenirInsertions_obtenirInsertions">
<part name="parameters" element="tns:obtenirInsertions"/>
</message>
<message name="ObtenirInsertions_obtenirInsertionsResponse">
<part name="parameters" element="tns:obtenirInsertionsResponse"/>
</message>
<portType name="ObtenirInsertions">
<operation name="obtenirInsertions">
<input message="tns:ObtenirInsertions_obtenirInsertions"/>
<output message="tns:ObtenirInsertions_obtenirInsertionsResponse"/>
</operation>
</portType>
<binding name="ObtenirInsertionsSoapHttp" type="tns:ObtenirInsertions">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="obtenirInsertions">
<soap:operation soapAction=""/>
<input>
<soap:body use="literal"/>
</input>
<output>
<soap:body use="literal"/>
</output>
</operation>
</binding>
<service name="ObtenirInsertions">
<port name="ObtenirInsertionsSoapHttpPort" binding="tns:ObtenirInsertionsSoapHttp">
<soap:address location="http://192.168.0.2:8888/Application1-ExpedierDocument-context-root/ObtenirInsertionsSoapHttpPort"/>
</port>
</service>
</definitions>
Thank you!

Hi, I created a web service return a arraylist<InsertionSerialisable>.
InsertionSerialisable can't be simpler here it is:
public class InsertionSerialisable {
public String nom = null;
public String poids = null;
I'm trying to use this arraylist in bpel but the returned parameter of my parter link for this web service is item of type anyType and I can't access my nom and poids string member. In a bpel process how can access member of custom element into an arraylist<InsertionSerialisable>?
Here is my wsdl:
<definitions
name="ObtenirInsertions"
targetNamespace="http://expedierdocument/"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:tns="http://expedierdocument/"
xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
xmlns:tns0="http://www.oracle.com/webservices/internal/literal"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
>
<types>
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://expedierdocument/"
elementFormDefault="qualified" xmlns:tns="http://expedierdocument/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:ns1="http://www.oracle.com/webservices/internal/literal">
<import namespace="http://www.oracle.com/webservices/internal/literal"/>
<complexType name="InsertionSerialisable">
<sequence>
<element name="poids" type="string" nillable="true"/>
<element name="nom" type="string" nillable="true"/>
</sequence>
</complexType>
<element name="obtenirInsertions" type="tns:obtenirInsertions"/>
<complexType name="obtenirInsertions">
<sequence>
<element name="inExpInsPath" type="string" nillable="true"/>
<element name="inIdentificationLettre" type="string" nillable="true"/>
<element name="inSpecialite" type="string" nillable="true"/>
</sequence>
</complexType>
<element name="obtenirInsertionsResponse" type="tns:obtenirInsertionsResponse"/>
<complexType name="obtenirInsertionsResponse">
<sequence>
<element name="return" type="ns1:arrayList" nillable="true"/>
</sequence>
</complexType>
</schema>
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.oracle.com/webservices/internal/literal"
elementFormDefault="qualified" xmlns:tns="http://www.oracle.com/webservices/internal/literal"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/">
<import namespace="http://expedierdocument/"/>
<complexType name="arrayList">
<complexContent>
<extension base="tns:list">
<sequence/>
</extension>
</complexContent>
</complexType>
<complexType name="list">
<complexContent>
<extension base="tns:collection">
<sequence/>
</extension>
</complexContent>
</complexType>
<complexType name="collection">
<sequence>
<element name="item" type="anyType" minOccurs="0" maxOccurs="unbounded"/>
</sequence>
</complexType>
</schema>
</types>
<message name="ObtenirInsertions_obtenirInsertions">
<part name="parameters" element="tns:obtenirInsertions"/>
</message>
<message name="ObtenirInsertions_obtenirInsertionsResponse">
<part name="parameters" element="tns:obtenirInsertionsResponse"/>
</message>
<portType name="ObtenirInsertions">
<operation name="obtenirInsertions">
<input message="tns:ObtenirInsertions_obtenirInsertions"/>
<output message="tns:ObtenirInsertions_obtenirInsertionsResponse"/>
</operation>
</portType>
<binding name="ObtenirInsertionsSoapHttp" type="tns:ObtenirInsertions">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="obtenirInsertions">
<soap:operation soapAction=""/>
<input>
<soap:body use="literal"/>
</input>
<output>
<soap:body use="literal"/>
</output>
</operation>
</binding>
<service name="ObtenirInsertions">
<port name="ObtenirInsertionsSoapHttpPort" binding="tns:ObtenirInsertionsSoapHttp">
<soap:address location="http://192.168.0.2:8888/Application1-ExpedierDocument-context-root/ObtenirInsertionsSoapHttpPort"/>
</port>
</service>
</definitions>
Thank you!

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.

PLSQL web service returning multiple records

Hello,
I am trying to create a web service using oracle 11g which should be able to return multiple records.
Based on hints and code samples found on the internet here is my code :
CREATE OR REPLACE TYPE test_rec is OBJECT (
    s_nume_adre                    NUMBER ,
    c_eta_civi                     VARCHAR2(4 BYTE),
    l_nom1_comp                    VARCHAR2(40 BYTE),
    l_nom2_comp                    VARCHAR2(40 BYTE),
    l_nom3_comp                    VARCHAR2(40 BYTE),
    l_pren_comp                    VARCHAR2(30 BYTE),
    d_date_nais                    DATE);
CREATE OR REPLACE TYPE test_array AS TABLE OF test_rec;
CREATE OR REPLACE PACKAGE test_pkg AS
function get_rows(snume_adre in number) return test_array;
END;
CREATE OR REPLACE PACKAGE BODY test_pkg AS
function get_rows(snume_adre in number) return test_array is
    v_rtn   test_array := test_array(null);
    v_first boolean := true;
    cursor c_get_rows(snume_adre in number) is
      SELECT a.s_nume_adre,
             nvl(a.c_eta_civi, '') c_eta_civi,
             nvl(a.l_nom1_comp, '') l_nom1_comp,
             nvl(a.l_nom2_comp, '') l_nom2_comp,
             nvl(a.l_nom3_comp, '') l_nom3_comp,
             nvl(a.l_pren_comp, '') l_pren_comp,
             nvl(a.d_date_nais, to_date('01.01.1900', 'dd.mm.yyyy')) d_date_nais
    FROM bro.z45 a
where a.s_nume_adre = snume_adre or snume_adre is null;
begin
    for rec in c_get_rows(snume_adre) loop
      if v_first then
        v_first := false;
      else
        v_rtn.extend;
      end if;
    v_rtn(v_rtn.last) := test_rec(rec.s_nume_adre, rec.c_eta_civi, rec.l_nom1_comp, rec.l_nom2_comp,
                                rec.l_nom3_comp, rec.l_pren_comp, rec.d_date_nais);
    end loop;
    return v_rtn;
end;
END;
--select * from table (test_pkg.get_rows(null));
I am able to retrieve the data using the select.
However when I try to access its wsdl I get an error :
<soap:Envelope>
   <soap:Body>
      <soap:Fault>
         <faultcode>soap:Client</faultcode>
         <faultstring>Error processing input</faultstring>
         <detail>
            <OracleErrors></OracleErrors>
         </detail>
      </soap:Fault>
   </soap:Body>
</soap:Envelope>
If I comment the function call in the package declaration I get a "correct" wsdl :
<definitions name="GET_ROWS" targetNamespace="http://xmlns.oracle.com/orawsv/TEST/TEST_PKG/GET_ROWS" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://xmlns.oracle.com/orawsv/TEST/TEST_PKG/GET_ROWS" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
<types>
    <xsd:schema targetNamespace="http://xmlns.oracle.com/orawsv/TEST/TEST_PKG/GET_ROWS" elementFormDefault="qualified">
      <xsd:element name="GET_ROWSInput">
        <xsd:complexType>
          </xsd:complexType>
      </xsd:element>
      <xsd:element name="GET_ROWSOutput">
        <xsd:complexType>
          </xsd:complexType>
      </xsd:element>
   </xsd:schema>
</types>
<message name="GET_ROWSInputMessage">
    <part name="parameters" element="tns:GET_ROWSInput"/>
</message>
<message name="GET_ROWSOutputMessage">
    <part name="parameters" element="tns:GET_ROWSOutput"/>
</message>
<portType name="GET_ROWSPortType">
<operation name="GET_ROWS">
      <input message="tns:GET_ROWSInputMessage"/>
      <output message="tns:GET_ROWSOutputMessage"/>
    </operation>
</portType>
<binding name="GET_ROWSBinding" type="tns:GET_ROWSPortType">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    <operation name="GET_ROWS">
      <soap:operation soapAction="GET_ROWS"/>
      <input>
        <soap:body parts="parameters" use="literal"/>
      </input>
      <output>
        <soap:body parts="parameters" use="literal"/>
      </output>
    </operation>
</binding>
<service name="GET_ROWSService">
    <documentation>Oracle Web Service</documentation>
    <port name="GET_ROWSPort" binding="tns:GET_ROWSBinding">
       <soap:address location="http://server.domain.ch:8080/orawsv/TEST/TEST_PKG/GET_ROWS"/>
     </port>
</service>
</definitions>
Any hint as how to create and access pl sql web service returning multiple rows?
I don't use java and don't have access to tools like JDeveloper.
Thanks!

The actual issue is that collection types are not supported for return parameters.
The solution is to wrap the collection into another object.
Here's a working example based on your settings :
CREATE OR REPLACE TYPE test_rec is OBJECT (
empno number(4)
, ename varchar2(10)
, hiredate date
CREATE OR REPLACE TYPE test_array AS TABLE OF test_rec;
CREATE OR REPLACE TYPE test_array_wrapper is OBJECT ( arr test_array );
CREATE OR REPLACE PACKAGE test_pkg AS
function get_rows(p_deptno in number) return test_array_wrapper;
END;
CREATE OR REPLACE PACKAGE BODY test_pkg AS
function get_rows(p_deptno in number) return test_array_wrapper is
    results test_array;
begin
    select test_rec(empno, ename, hiredate)
    bulk collect into results
    from scott.emp
    where deptno = p_deptno;
    return test_array_wrapper(results);
end;
END;
The wsdl is then generated correctly :
SQL> select httpuritype('http://DEV:dev@localhost:8080/orawsv/DEV/TEST_PKG/GET_ROWS?wsdl').getxml() from dual;
HTTPURITYPE('HTTP://DEV:DEV@LOCALHOST:8080/ORAWSV/DEV/TEST_PKG/GET_ROWS?WSDL').GETXML()
<definitions name="GET_ROWS" targetNamespace="http://xmlns.oracle.com/orawsv/DEV/TEST_PKG/GET_ROWS" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://xmlns.oracle.com/orawsv/DEV/TEST_PKG/GET_
ROWS" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
<types>
    <xsd:schema targetNamespace="http://xmlns.oracle.com/orawsv/DEV/TEST_PKG/GET_ROWS" elementFormDefault="qualified">
      <xsd:element name="CTEST_ARRAY_WRAPPER-GET_ROWSInput">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element name="P_DEPTNO-NUMBER-IN" type="xsd:double"/>
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
      <xsd:element name="GET_ROWSOutput">
        <xsd:complexType>
          <xsd:sequence>
            <xsd:element name="RETURN" type="tns:TEST_ARRAY_WRAPPERType"/>
          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
      <xsd:complexType name="TEST_ARRAY_WRAPPERType">
        <xsd:sequence>
          <xsd:element name="TEST_ARRAY_WRAPPER">
            <xsd:complexType>
              <xsd:sequence>
                <xsd:element name="ARR">
                  <xsd:complexType>
                    <xsd:sequence>
                      <xsd:element name="TEST_REC" type="tns:TEST_REC_IntType" maxOccurs="unbounded" minOccurs="0"/>
                    </xsd:sequence>
                  </xsd:complexType>
                </xsd:element>
              </xsd:sequence>
            </xsd:complexType>
          </xsd:element>
        </xsd:sequence>
      </xsd:complexType>
      <xsd:complexType name="TEST_REC_IntType">
        <xsd:sequence>
          <xsd:element name="EMPNO" type="xsd:double"/>
          <xsd:element name="ENAME">
            <xsd:simpleType>
              <xsd:restriction base="xsd:string">
                <xsd:maxLength value="10"/>
              </xsd:restriction>
            </xsd:simpleType>
          </xsd:element>
          <xsd:element name="HIREDATE" type="xsd:date"/>
        </xsd:sequence>
      </xsd:complexType>
    </xsd:schema>
</types>
<message name="GET_ROWSInputMessage">
    <part name="parameters" element="tns:CTEST_ARRAY_WRAPPER-GET_ROWSInput"/>
</message>
<message name="GET_ROWSOutputMessage">
    <part name="parameters" element="tns:GET_ROWSOutput"/>
</message>
<portType name="GET_ROWSPortType">
    <operation name="GET_ROWS">
      <input message="tns:GET_ROWSInputMessage"/>
      <output message="tns:GET_ROWSOutputMessage"/>
    </operation>
</portType>
<binding name="GET_ROWSBinding" type="tns:GET_ROWSPortType">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    <operation name="GET_ROWS">
      <soap:operation soapAction="GET_ROWS"/>
      <input>
        <soap:body parts="parameters" use="literal"/>
      </input>
      <output>
        <soap:body parts="parameters" use="literal"/>
      </output>
    </operation>
</binding>
<service name="GET_ROWSService">
    <documentation>Oracle Web Service</documentation>
    <port name="GET_ROWSPort" binding="tns:GET_ROWSBinding">
      <soap:address location="http://localhost:8080/orawsv/DEV/TEST_PKG/GET_ROWS"/>
    </port>
</service>
</definitions>

Problem in fetching values from Java Web Service returning ArrayList

Hi all,
I am calling an External Java web Service from BPEL. That Java Web Service is returning an Arraylist.
I am not able to assign the values returned by the Java web service to local String Variables of BPEL.
Kindly help me...

Hi,
My problem has been resolved..
I have used
bpws:getVariableData('Invoke_1_useSSH_OutputVariable','parameters',concat('/ns7:useSSHResponseElement/ns7:result/ns8:item\[',bpws:getVariableData('count'),']'))
where count is the local int variable which contains the index value of the arraylist i.e. which index element we want to retrieve from arraylist.
Thanks....
Edited by: user643533 on Sep 12, 2008 12:10 AM

Web Service returning data from 2 proxies

Hi Guys,
Can someone help me with the design here.. We're using XI 7.1 and I'm still struggling with my Sync soap sender to proxy interface.
I've got my basic soap sender to proxy which returns a structure from the proxy sending it back to the web service as a response.
like so: [Screen Print|http://www.photostand.co.za/images/orvgugyciny7x1nu4oua.png]
But now I need to include another proxy to get other data and send that back in this response show above. Can I have 2 sync target operations sending back a response to the same source operation?
Thanks,
Jan

What is your Traget System?
If ABAP proxy--Follow beloa appraoch
option 1: develop two sync interfaces
Option 2: Develop Receiver response proxy structure and this structure should hold two proxy responses and write proxy logic to send response in one shot.
in this case one interface enough.
Regards,
Raj

Error while consuming Web Service (returning XML ) in ABAP

Hi,
i am trying to consume a web service in ABAP. ( webservice which takes a request and return a XML string back).
I created a proxy class in SE80. and i tested it successfully.
When i tried to use the class in my program, it is giving dump.
i am not sure what is the problem. I guess it is not able to handle null values in XML.if that is the case. how to handle it..

The dump says:
Runtime Errors         OBJECTS_OBJREF_NOT_ASSIGNED
Except.                CX_SY_REF_IS_INITIAL
Error analysis
    An exception occurred that is explained in detail below.
    The exception, which is assigned to class 'CX_SY_REF_IS_INITIAL', was not
     caught and
    therefore caused a runtime error.
    The reason for the exception is:
    You attempted to use a 'NULL' object reference (points to 'nothing')
    access a component (variable: "LO_CLIENTPROXY").
    An object reference must point to an object (an instance of a class)
    before it can be used to access components.
    Either the reference was never set or it was set to 'NULL' using the
    CLEAR statement.
I think this dump is because of the default value ( space) in some elements. How to avoide that.
wheni catch CX_SY_REF_IS_INITIAL it is not giving any dump. But this is not my requirement. Because it is not getting anything into response string.

Pl/sql web service returning a list of results

I am able to publish a pl/sql package as a web service that returns a single result. However, when I try to return a list of results, I get an error in jdeveloper when I select the package and invoke publish as web service.
I use a simple pl/sql package:
create type longcredit_obj as object (
credit varchar2(200),
parlrepid number(6),
mbrid number(6),
rdgid number(6))
create type longcredit_list as table of longcredit_obj
create or replace package longcredit_pck as
function get_longcredit (initials in varchar2) return longcredit_list;
end longcredit_pck;
create or replace package body longcredit_pck as
function get_longcredit (
initials in varchar2) return longcredit_list
as
i integer;
list longcredit_list;
cursor c_credit is
select a.credit, a.parlrepid, a.mbrid, a.rdgid
from member_credits_test_vw a
where upper(init) = upper(initials);
begin
list := longcredit_list();
for rec in c_credit
loop
i:= list.last;
list(i) := longcredit_obj(null, null, null, null);
list(i).credit := rec.credit;
list(i).parlrepid := rec.parlrepid;
list(i).mbrid := rec.mbrid;
list(i).rdgid := rec.rdgid;
end loop;
return list;
end get_longcredit;
end longcredit_pck;
Is this a feature that is available?
Any suggestions are appreciated.
Thank you in advance.
Carmen.
I am running jdeveloper 10.1.3.2.0 and database v. 10.1.0.4.0.

Hi Steffen,
I did manage to get it to work by doing the following:
drop type longcredit_list
drop type longcredit_obj
create type longcredit_obj as object
(credit varchar2(200),
parlrepid number(6),
mbrid number(6),
rdgid number(6))
create type longcredit_list as table of longcredit_obj
create or replace package longcredit_pck as
function get_longcredit(initials in varchar2) return longcredit_list;
end longcredit_pck;
create or replace package body longcredit_pck as
function get_longcredit(initials in varchar2) return longcredit_list
as
v_longcredit_obj longcredit_obj:=longcredit_obj(null,null,null,null);
v_longcredit_list longcredit_list:=longcredit_list();
i number:=1;
cursor getlist is
select distinct a.credit, a.parlrepid, a.mbrid, a.rdgid
from member_credits_test_vw a
where upper(init) = upper(initials)
order by a.parlrepid;
begin
for rec in getlist loop
v_longcredit_obj.credit := rec.credit;
v_longcredit_obj.parlrepid := rec.parlrepid;
v_longcredit_obj.mbrid := rec.mbrid;
v_longcredit_obj.rdgid := rec.rdgid;
v_longcredit_list.extend;
v_longcredit_list(i):=v_longcredit_obj;
i:=i+1;
end loop;
return v_longcredit_list;
end get_longcredit;
end longcredit_pck;
Also, before deploying, in jdeveloper, in the deploy file, I select the property filters under web-inf\classes and check all the classes that are unchecked (see thread id 505217).
Also, the database I'm using now is v. 10.2.0.3.0.
Thanks for your suggestion!
Carmen.

ABAP-based web service returns numeric values with leading zeros

Hi SOA experts,
I have created a web service out of an ABAP function module. Beside other values, this service returns a list of document numbers. All of these numeric values are returned by the web service with leading zeros, but we do want these values w/o leading zeros.
Any ideas how I can tell the web service to not print any leading zeros?
Thanks in advance for your help!
Kind regards, Matthias
PS: The according function module does not print any leading zeros for the numeric values

hi,
just a guess: I'd try to use I instead of NUMC for the document numbers.
NUMC is no number but a character string with numeric characters only. only some display routines in SAP know that this string of numerals represents a number and omit leading zeroes.
my 2 cents,
anton

Web service returns [object Object] into Label

I can return webService calls into a data grid fine, but if i
try to bind a result to a Label or Text area i always get [object
Object]
returned. I can't figure out how to format them into their
proper text?
He is my string for the label
<mx:Label x="10" y="421"
text="{wsGetNames.getDetails.lastResult.lastName}"
id="LastName_txt"/>
If anyone has any help or ideas, it is appreciated.
thank you.

Sorry, there isn't enough information to determine exactly
what issue you're running into but I do have a few debugging
suggestions.
In you web service result handler, print out the results
which are returned from the server using the
trace(mx.utils.ObjectUtil.toString(myResultObject)) method. This
method will dump the object to flashlog.txt.
You could also try
{wsGetNames.getDetails.lastResult.lastName.toString()}
- Cathy

Web Service Return XML

Hello,
I am trying to build a chart using web services.
I have a function like this
private function
dataRequestResultHandler(event:ResultEvent):void {
myData = event.result as String;
myXMLData = new XML(myData);
In the dataProvider
I am calling like this
<mx:LineChart name="visitors" dataProvider="{myData}"
id="chart" height="265" width="300">
<mx:horizontalAxis>
<mx:CategoryAxis dataProvider="{myData}"
categoryField="name" />
</mx:horizontalAxis>
However when I run the code, it gives error
faultcode: nosuchclientmethod
faultstring:couldn't find 'send' in service 'faultDetail
"null"
Any help is highly appreciable.
Thanks

Have you seen this video: http://download.oracle.com/otn_hosted_doc/jdeveloper/11gdemos/adf-service-integ/adf-service-integ.html
It explains how to integrate web services into your ADF applications. There are also some pretty good tutorials here: Oracle JDeveloper 11g Release 2 (11.1.2) Tutorials
One thing that will make the job easier is to create an XML schema for your returned data - the service provider may be able to give you an .XSD file for it, or you could download some typical results and JDeveloper can generate an XML Schema from XML. If you generate your schema, be sure to edit it and improve what the generator does - no generator is as good as human intelligence. (at least not yet ) Of course, if this is a SOAP web service, it will probably come with a WSDL which includes the XSD.

Web service return value

I have a web service and I'm cfdumping the return variable, but I don't know how to get the value out. This is what it is giving me.
1
object of com.nextaxiom.www.soapservice.xsd1.APApprovalList
Class Name
com.nextaxiom.www.soapservice.xsd1.APApprovalList
Methods
Method
Return Type
equals(java.lang.Object)
boolean
getAlertDate()
java.lang.String
getDescription()
java.lang.String
getDeserializer(java.lang.String, java.lang.Class, javax.xml.namespace.QName)
org.apache.axis.encoding.Deserializer
getInvoiceAmount()
java.lang.Double
getPaymentReferenceNumber()
java.lang.String
getSerializer(java.lang.String, java.lang.Class, javax.xml.namespace.QName)
org.apache.axis.encoding.Serializer
getTypeDesc()
org.apache.axis.description.TypeDesc
getUserName()
java.lang.String
getVendorName()
java.lang.String
hashCode()
int
setAlertDate(java.lang.String)
void
setDescription(java.lang.String)
void
setInvoiceAmount(java.lang.Double)
void
setPaymentReferenceNumber(java.lang.String)
void
setUserName(java.lang.String)
void
setVendorName(java.lang.String)
void
So some of this is the fields I want, but I want the value: description, alert date, invoice amt, etc. Can anyone help me. What do I need to do next to get the values?
Here is my CF statement and the WSDL file.
thanks for the help,
BJ
Invoke statement
            <cfinvoke
                                         webservice="http://127.0.0.1:8500/APApproval/GetAPApprovalList.wsdl"
                                         method="GetAPApprovalList" refreshwsdl="true"
                                         returnvariable="response">
                                                  <cfinvokeargument name="UserName" value="DAVBRY"/>
                              </cfinvoke>
            <cfoutput>#response#</cfoutput>
WSDL FILE
<?xml version="1.0"?>

<definitions xmlns="http://schemas.xmlsoap.org/wsdl/"
    name="BSAPrototype.APApproval.GetAPApprovalList"
    targetNamespace="http://www.nextaxiom.com/soapservice/BSAPrototype.APApproval.GetAPApprovalList/wsdl"
    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
    xmlns:tns="http://www.nextaxiom.com/soapservice/BSAPrototype.APApproval.GetAPApprovalList/wsdl"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsd1="http://www.nextaxiom.com/soapservice/xsd1">
    <types>
        <schema xmlns="http://www.w3.org/2001/XMLSchema"
            elementFormDefault="qualified" targetNamespace="http://www.nextaxiom.com/soapservice/xsd1">
            <element name="GetAPApprovalList">
                <complexType>
                    <sequence>
                        <element name="UserName" type="string"/>
                    </sequence>
                </complexType>
            </element>
            <element name="GetAPApprovalListResult">
                <complexType>
                    <sequence>
                        <element maxOccurs="unbounded"
                            name="APApprovalList" type="xsd1:APApprovalList"/>
                    </sequence>
                </complexType>
            </element>
            <complexType name="APApprovalList">
                <sequence>
                    <element minOccurs="0" name="UserName" type="string"/>
                    <element minOccurs="0" name="AlertDate" type="string"/>
                    <element minOccurs="0" name="Description" type="string"/>
                    <element minOccurs="0" name="PaymentReferenceNumber" type="string"/>
                    <element minOccurs="0" name="InvoiceAmount" type="double"/>
                    <element minOccurs="0" name="VendorName" type="string"/>
                </sequence>
            </complexType>
        </schema>
    </types>
    <message name="GetAPApprovalListRequest">
        <part element="xsd1:GetAPApprovalList" name="GetAPApprovalList"/>
    </message>
    <message name="GetAPApprovalListResponse">
        <part element="xsd1:GetAPApprovalListResult" name="GetAPApprovalListResult"/>
    </message>
    <portType name="BSAPrototype.APApproval.GetAPApprovalListSoapPort">
        <operation name="GetAPApprovalList">
            <input message="tns:GetAPApprovalListRequest"/>
            <output message="tns:GetAPApprovalListResponse"/>
        </operation>
    </portType>
    <binding name="BSAPrototype.APApproval.GetAPApprovalListSoapBinding" type="tns:BSAPrototype.APApproval.GetAPApprovalListSoapPort">
        <soap:binding xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
            style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
        <operation name="GetAPApprovalList">
            <soap:operation
                xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" soapAction="urn:doc?in=GetAPApprovalList?out=GetAPApprovalListResult?path=BSAPrototype.AP Approval.GetAPApprovalList"/>
            <input>
                <soap:body use="literal"/>
            </input>
            <output>
                <soap:body use="literal"/>
            </output>
        </operation>
    </binding>
    <service name="BSAPrototype.APApproval.GetAPApprovalList">
        <port
            binding="tns:BSAPrototype.APApproval.GetAPApprovalListSoapBinding" name="BSAPrototype.APApproval.GetAPApprovalListPort">
            <soap:address
                xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" location="http://nextaxb:7777/NXAServer/NextAxiomServer"/>
        </port>
    </service>
</definitions>

Getting complex objects back from web service calls are always tricky - especially when they've been desearialized as an object. We've found its a lot easier to deal with the Raw SOAP messages so at least we're working with an XML document, rather than a series of Getter functions, any of which that may return a NULL value (which does really unpleasant things to a CF variable).
When you absolutely have to deal with a complex non-CF originating object in CF, we've found that you can actually use the underlying Java classes to identify and automatically execute the getter functions to effective dump out the variables. We've rolled it up into a custom tag. The base code for the logic is below:
<cfset objVar = VARIABLE_CONTAINING_OBJECT_FROM_WEB_SERVICE>
<cfset arrMethods = objVar.getClass().getMethods()>
<cfoutput>
<cfif isDefined("arrMethods") AND isArray(arrMethods) AND ArrayLen(arrMethods) gt 0>
<table border="1" cellspacing="0" cellpadding="5" style="border-collapse:collapse;border:1px solid black;">
<tr>
<td colspan="3" style="background-color:##CCCCCC;">RESULT</td>
</tr>
<tr>
<td>Method</td>
<td>Class</td>
<td>Return Value</td>
</tr>
<cfset sComplexMethods = "">
<cfloop from="1" to="#ArrayLen(arrMethods)#" index="iMethod">
<cfset sReturnType = arrMethods[iMethod].getReturnType().toString()>
<cfif ListFindNoCase("int,java.lang.String,class java.lang.String,double,float,char", sReturnType)>
<tr>
<td>#arrMethods[iMethod].getName()#</td>
<td>#sReturnType#</td>
<cfset sReturnValue = EVALUATE("objVar." & arrMethods[iMethod].getName() & "()")>
<td><cfif isDefined("sReturnValue") AND sReturnValue neq "">#sReturnValue#<cfelse> </cfif></td>
</tr>
</cfif>
#sComplexMethods#
</cfloop>
</table>
</cfif>
</cfoutput>

Web service returns old values

Hallo,
by using web service my project is remotely controled. The mapping data will be transferred using the shared variables.
The shared variables work perfectly, but the responce on the xml page (outputs: web_master_resp, web_scene_resp, web_action_resp and error code) always returns the old values which happened at the last url activity.
For instance, after sending "http://localhost:8080/webcontrol/scene/action" and following "http://localhost:8080/webcontrol/scene_1/action_1" the xml returns "scene" on "web_scene_resp" and "action" on "web_action_resp"
what should i do to get the lastest values read?

hi,
just a guess: I'd try to use I instead of NUMC for the document numbers.
NUMC is no number but a character string with numeric characters only. only some display routines in SAP know that this string of numerals represents a number and omit leading zeroes.
my 2 cents,
anton

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