WSDL - No Result Tree to Report On

Hi -
I was trying to create a report based on web services. I got the below error message:
'This Web service does not have a result tree in its definition that is appropriate for a report. You may wish to run the Form on Web Service wizard instead.'
Am I doing sth wrong? even when I create only Form, then no data is presented.
How can I create a report based on data from web service when I have WSDL provided?
Thanks,
Tom
Message was edited by:
Tom01

This has been the subject of bug 5394491 for several weeks now without any resolution. It looks like this error will prevent the use of Jdeveloper web services that use array parameters in the current versions of Application Express. We are not planning to use Application Express for this purpose any more as there is no information about the bug (or fix) forthcoming.

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Web Service Error - No Result Tree to Report On

After successfully creating a web service reference and then using the 'Form and Report on Web Service' wizard I get an error, after defining the input items, at the 'Web Service results' Stage.
It states :
"No Result Tree to Report On
This Web service does not have a result tree in its definition that is appropriate for a report. You may wish to run the Form on Web Service wizard instead."
This web service returns an array of records and runs successfully outside of HTML_DB. Has anyone else had this problem ? I cannot find any information about this so far. I am using App Ex v2, 10g App Server and 9i (9.2.0.4.0) DB. The WSDL file for the web service is below.
Thanks
<?xml version="1.0" encoding="UTF-8" ?>
- 
- 
- <definitions name="18_WS" targetNamespace="http://TESTDB/18_WS.wsdl" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://TESTDB/18_WS.wsdl" xmlns:ns1="http://TESTDB/_WS.xsd">
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- <complexType name="TESTDB_CollectCountTable" jdev:packageName="TESTDB" xmlns:jdev="http://xmlns.oracle.com/jdeveloper/webservices">
- <all>
<element name="array" type="ns1:ArrayOfTESTDB_CollectCountRecordUser" />
</all>
</complexType>
- <complexType name="TESTDB_CollectCountRecordUser" jdev:packageName="TESTDB" xmlns:jdev="http://xmlns.oracle.com/jdeveloper/webservices">
- <all>
<element name="code" type="string" />
<element name="category" type="string" />
<element name="total" type="decimal" />
</all>
</complexType>
- <complexType name="ArrayOfTESTDB_CollectCountRecordUser" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
- <complexContent>
- <restriction base="SOAP-ENC:Array">
<attribute ref="SOAP-ENC:arrayType" wsdl:arrayType="ns1:TESTDB_CollectCountRecordUser[]" />
</restriction>
</complexContent>
</complexType>
</schema>
</types>
- <message name="getCollectionCount0Request">
<part name="pNumlink" type="xsd:decimal" />
</message>
- <message name="getCollectionCount0Response">
<part name="return" type="ns1:TESTDB_CollectCountTable" />
</message>
- <portType name="_WSPortType">
- <operation name="getCollectionCount">
<input name="getCollectionCount0Request" message="tns:getCollectionCount0Request" />
<output name="getCollectionCount0Response" message="tns:getCollectionCount0Response" />
</operation>
</portType>
- <binding name="_WSBinding" type="tns:_WSPortType">
<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
- <operation name="getCollectionCount">
<soap:operation soapAction="" style="rpc" />
- <input name="getCollectionCount0Request">
<soap:body use="encoded" namespace="18_WS" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
</input>
- <output name="getCollectionCount0Response">
<soap:body use="encoded" namespace="18_WS" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
</output>
</operation>
</binding>
- <service name="18_WS">
- <port name="_WSPort" binding="tns:_WSBinding">
<soap:address location="http://testserver:7778/RCAHMS_WebServices-NMRSPK18_WS-context-root/_WS" />
</port>
</service>
</definitions>

This has been the subject of bug 5394491 for several weeks now without any resolution. It looks like this error will prevent the use of Jdeveloper web services that use array parameters in the current versions of Application Express. We are not planning to use Application Express for this purpose any more as there is no information about the bug (or fix) forthcoming.

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Hi,
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Hi,
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ShellEx Chr(34) & "C:\Program Files\Dura Supreme\OrderEntry\rs.exe" & ....
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I'm not sure this is the appropriate place to post this question so please redirect me if there is a better place.
We have some web services deployed and after they have been running a while a request for the wsdl will result in the following response.
<?xml version="1.0" encoding="UTF-8"?>
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Dear Guru-s:
I encountered a problem during the BPEL development, as following:
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My WRONG Way:_I just linked such two elements in the XSL perspective of JDeveloper 11g_......
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Creating a CSV file is easier than parsing one, but I'd still go for some library code:
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Sorry for duplicated post--How to convert a result tree fragment to NodeSet

Dear Guru-s:
I encountered a problem during the BPEL development, as following:
scenario:
Position: Transformation Activity
Requirement: I should establish a complex data transformation, which need to assign an element of process input schema to a NodeSet's element
My WRONG Way: I just linked such two elements in the XSL perspective of JDeveloper 11g......
Problem: "javax.xml.transform.TransformerException: XML-22036: (Error) Cannot convert result tree fragment to NodeSet."(When I test the BPEL process in EM)
JDeveloper Version: 11.1.1.3(11g Release 1)
EM Console Version: 11g
How could I cover this problem?
Thanks a lot in advance.
BR,
Robert
Edited by: Robert CAO on 2010-6-23 下午12:43
Edited by: Robert CAO on 2010-6-23 下午12:53

I am facing the same issue while executing a transform activity within a BPEL process.

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WSDL - No Result Tree to Report On

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