Calling Web Service from PL/SQL (ORA-31011: XML parsing failed)

Question

hi all,
i want to invoke a web service from PL/SQL.
i found a soap_api package from "Tim Hall".
but it gives error in "ealtas.soap_api.invoke function"
ORA-31011: XML parsing failed
ORA-19202: Error occurred in XML processing
LPX-00007: unexpected end-of-file encountered
ORA-06512: at "SYS.XMLTYPE", line 48
ORA-06512: at "EALTAS.SOAP_API", line 135
ORA-06512: at line 44
set scan off;
declare
P_ADRES_WS VARCHAR2(100) := 'http://<host>:<port>/dswsbobje/qaawsservices/biws?wsdl=1&cuid=AVhBxL14I2dDjz8yFoznRLY';
P_ENVELOPE VARCHAR2(32767);
P_FNC VARCHAR2(256) := 'runQueryAsAService';
ol_req ealtas.soap_api.t_request;
ol_resp ealtas.soap_api.t_response;
message varchar2(500);
BEGIN
p_envelope := '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:db="DB_SUBS_BUDGET">
<soapenv:Body>
<db:runQueryAsAService>
<db:login>DWH_BO</db:login>
<db:password>Pass1234</db:password>
</db:runQueryAsAService>
</soapenv:Body>
</soapenv:Envelope>
ol_req := ealtas.soap_api.new_request(P_FNC, 'xmlns="'||P_ADRES_WS||'"');
ol_resp := ealtas.soap_api.invoke(ol_req, P_ADRES_WS, p_fnc,P_ENVELOPE);
ealtas.soap_api.show_envelope(p_envelope);
message := ealtas.soap_api.get_return_value(ol_resp, 'Db_Timeid', 'xmlns:m="'||P_ADRES_WS||'"');
DBMS_OUTPUT.PUT_LINE('AAAA -'||message);
end;
thanks.
ealtas.

Answer 1

AlexAnd thanks for your help.
ACL is ok.
can you help me about how can i edit this function. i tried many times but i could not do it :( .
web service url : <host>:<port>/dswsbobje/qaawsservices/biws?WSDL=1&cuid=AVhBxL14I2dDjz8yFoznRLY
what must be these variables values ?
l_url :=
l_namespace :=
l_method :=
l_soap_action :=
l_result_name :=
this is the xml;
<?xml version="1.0" encoding="UTF-8" ?>
- <definitions xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:s0="DB_SUBS_BUDGET" xmlns:tns1="dsws.businessobjects.com" targetNamespace="DB_SUBS_BUDGET" xmlns="http://schemas.xmlsoap.org/wsdl/" name="queryasaservice">
- <types>
- <s:schema elementFormDefault="qualified" targetNamespace="DB_SUBS_BUDGET">
- <s:element name="runQueryAsAService">
- <s:complexType>
- <s:sequence>
<s:element name="login" type="s:string" />
<s:element name="password" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
- <s:complexType name="Row">
- <s:sequence>
<s:element name="Db_Timeid" type="s:string" nillable="true" />
<s:element name="Db_Tariff" type="s:string" nillable="true" />
<s:element name="Grossadds" type="s:double" nillable="true" />
<s:element name="Cancellations" type="s:double" nillable="true" />
<s:element name="Netadds" type="s:double" nillable="true" />
<s:element name="Subs" type="s:double" nillable="true" />
<s:element name="Churn_P" type="s:double" nillable="true" />
</s:sequence>
</s:complexType>
- <s:complexType name="Table">
- <s:sequence>
<s:element name="row" maxOccurs="unbounded" type="s0:Row" />
</s:sequence>
</s:complexType>
- <s:element name="runQueryAsAServiceResponse">
- <s:complexType>
- <s:sequence>
<s:element name="table" type="s0:Table" />
<s:element name="message" type="s:string" />
<s:element name="creatorname" type="s:string" />
<s:element name="creationdate" type="s:dateTime" />
<s:element name="creationdateformated" type="s:string" />
<s:element name="description" type="s:string" />
<s:element name="universe" type="s:string" />
<s:element name="queryruntime" type="s:int" />
<s:element name="fetchedrows" type="s:int" />
</s:sequence>
</s:complexType>
</s:element>
- <s:element name="QaaWSHeader">
- <s:complexType>
- <s:sequence>
<s:element name="sessionID" type="s:string" minOccurs="0" maxOccurs="1" nillable="true" />
<s:element name="serializedSession" type="s:string" minOccurs="0" maxOccurs="1" nillable="true" />
</s:sequence>
</s:complexType>
</s:element>
</s:schema>
</types>
- <message name="runQueryAsAServiceSoapIn">
<part name="parameters" element="s0:runQueryAsAService" />
<part name="request_header" element="s0:QaaWSHeader" />
</message>
- <message name="runQueryAsAServiceSoapOut">
<part name="parameters" element="s0:runQueryAsAServiceResponse" />
</message>
- <portType name="QueryAsAServiceSoap">
- <operation name="runQueryAsAService">
<documentation>Get Web Service Provider server info</documentation>
<input message="s0:runQueryAsAServiceSoapIn" />
<output message="s0:runQueryAsAServiceSoapOut" />
</operation>
</portType>
- <binding name="QueryAsAServiceSoap" type="s0:QueryAsAServiceSoap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" />
- <operation name="runQueryAsAService">
<soap:operation soapAction="DB_SUBS_BUDGET/runQueryAsAService" style="document" />
- <input>
- <soap:header message="s0:runQueryAsAServiceSoapIn" part="request_header" use="literal">
<soap:headerfault message="s0:runQueryAsAServiceSoapIn" part="request_header" use="literal" />
</soap:header>
<soap:body use="literal" parts="parameters" />
</input>
- <output>
<soap:body use="literal" />
</output>
</operation>
</binding>
- <service name="DB_SUBS_BUDGET">
<documentation />
- <port name="QueryAsAServiceSoap" binding="s0:QueryAsAServiceSoap">
<soap:address location="http://<host>:<port>/dswsbobje/qaawsservices/queryasaservice?&cuid=AVhBxL14I2dDjz8yFoznRLY&authType=secEnterprise&locale=en_US&timeout=60&ConvertAnyType=false" />
</port>
</service>
</definitions>