Please help me!!wsdl2apex -- Unable to find schema for element

I am getting this error while creating apex from WSDL.

Unable to find schema for element; {http://www.w3.org/2001/XMLSchema}string

this is my wsdl（from axis2 web service）, someone help me?

<wsdl: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:tns="http://www.example.org/isms/" targetNamespace="http://www.example.org/isms/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
<wsdl:types>
<s:schema targetNamespace="http://www.example.org/isms/">
<s:element name="isms">
<s:complexType>
<s:sequence>
<s:element name="in" type="s:string"/>
</s:sequence>
</s:complexType>
</s:element>
<s:element name="ismsResponse" type="s:string" />
<s:element name="ismsRequest" type="s:string" />
</s:schema>
</wsdl:types>
<wsdl:message name="ismsRequest">
<wsdl:part name="parameters" element="tns:ismsRequest">
</wsdl:part>
</wsdl:message>
<wsdl:message name="ismsResponse">
<wsdl:part name="parameters" element="tns:ismsResponse">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="isms">
<wsdl:operation name="isms">
<wsdl:input message="tns:ismsRequest">
</wsdl:input>
<wsdl:output message="tns:ismsResponse">
</wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="ismsSOAP" type="tns:isms">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="isms">
<soap:operation soapAction="http://www.example.org/isms/isms"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="isms">
<wsdl:port name="ismsSOAP" binding="tns:ismsSOAP">
<soap:address location="http://172.168.2.235:8080/axis2/services/isms/"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

Message Edited by china.leaf on 04-23-2009 01:48 AM

Message Edited by china.leaf on 04-23-2009 02:15 AM

Message Edited by china.leaf on 04-23-2009 02:16 AM

April 23, 2009
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dgrigsby
China.Leaf,

I just went down this journey recently, and yes there are lots of "clean up" items.

I have done a large post on the subject. Please review and comment on as appropriate.

http://dgrigsby.blogspot.com/2009/04/field-notes-salesforcecom-and-web_5966.html

or

http://www.grigsbyconsulting.com/Postings/dgrigsbyFieldNotesSeries.aspx

1. WSDL - I would highly suggest using a WSDL/XML tool like Atlova XMLSpy (free trial) to examine the Types that are imported. It will allow you to trim down, and integrate the imported (manually - wish they had a merge - going to post that feature request at Atlova) xsd types, etc. I normally work with Visual Studio or Eclipse and they just couldn't get there. It will show you what is in the namespace and what is imported in the WDSL tab visually by color coding.

      a. WSDL Apex Class creation Limitations
          -Size of final Apex Class - 100K characters
        -Size of WSDL input - 1Meg
          - No Imports and no implied types from defined named spaces if they contain definitions (xsd which ws-security does).
          -No Attributes (xsd which ws-security does).
           -No annotations (xsd which ws-security does).
           -No multipe bindings (which most do 1 and 12)

2. Be prepared to spend some time (read as parse, fix error, rise and repeat) many times
3. Best SF reference I found was Link:
4. In the end, you may find to get it working that the HTTP request and manual soap xml codeup to be the quickest solution to get it running, Twitter and Facebook integrations work this way. It was really faster in the end for me.

Best Regards,

David W. Grigsby
Grigsby Consulting LLC
Intellectual Capital for Your Business
484 East Carmel Drive Suite 390
Carmel, IN 46032

twitter: @dgrigsby
Web: http://www.grigsbyconsultingllc.com

April 28, 2009
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ThomasTT
Hmm, I found your post and I got the same error. I think I found the reason, and I posted it to here:
http://community.salesforce.com/sforce/board/message?board.id=apex&thread.id=20892
You used <wsdl:input message="tns:ismsRequest"> and tns:ismsRequest is actually just a xsd:string.
It seems that the WSDL2APEX doesn't support simple type (?) request/response.
If you wrap it with complexType like your isms element, it will accept your WSDL.
Now I remember I had the same problem before, but that was my WSDL so I can change the option of Java2WSDL to wrap the request/response.
ThomasTT

October 1, 2009
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muralikrishna.sfdc
// please help me , I am getting error of Unable to find schema for element; {http://www.w3.org/2001/XMLSchema}string

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://www.myutiitsl.com/PAN_WebService/services/PANWebService_doc" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="http://www.myutiitsl.com/PAN_WebService/services/PANWebService_doc" xmlns:intf="http://www.myutiitsl.com/PAN_WebService/services/PANWebService_doc" xmlns:tns1="http://panws.utiitsl.org" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

<wsdl:types>
<schema elementFormDefault="qualified" targetNamespace="http://panws.utiitsl.org" xmlns="http://www.w3.org/2001/XMLSchema">
   <element name="uname" type="xsd:string"/>
   <element name="password" type="xsd:string"/>
   <element name="pan" type="xsd:string"/>
</schema>
<schema elementFormDefault="qualified" targetNamespace="http://www.myutiitsl.com/PAN_WebService/services/PANWebService_doc" xmlns="http://www.w3.org/2001/XMLSchema">
   <element name="getPanDetailsReturn" type="xsd:string"/>
</schema>
</wsdl:types>

   <wsdl:message name="getPanDetailsRequest">

      <wsdl:part element="tns1:uname" name="uname"/>

      <wsdl:part element="tns1:password" name="password"/>

      <wsdl:part element="tns1:pan" name="pan"/>

   </wsdl:message>

   <wsdl:message name="getPanDetailsResponse">

      <wsdl:part element="impl:getPanDetailsReturn" name="getPanDetailsReturn"/>

   </wsdl:message>

   <wsdl:portType name="PANWebService">

      <wsdl:operation name="getPanDetails" parameterOrder="uname password pan">

         <wsdl:input message="impl:getPanDetailsRequest" name="getPanDetailsRequest"/>

         <wsdl:output message="impl:getPanDetailsResponse" name="getPanDetailsResponse"/>

      </wsdl:operation>

   </wsdl:portType>

   <wsdl:binding name="PANWebService_docSoapBinding" type="impl:PANWebService">

      <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

      <wsdl:operation name="getPanDetails">

         <wsdlsoap:operation soapAction=""/>

         <wsdl:input name="getPanDetailsRequest">

            <wsdlsoap:body use="literal"/>

         </wsdl:input>

         <wsdl:output name="getPanDetailsResponse">

            <wsdlsoap:body use="literal"/>

         </wsdl:output>

      </wsdl:operation>

   </wsdl:binding>

   <wsdl:service name="PANWebServiceService">

      <wsdl:port binding="impl:PANWebService_docSoapBinding" name="PANWebService_doc">

         <wsdlsoap:address location="http://www.myutiitsl.com/PAN_WebService/services/PANWebService_doc"/>

      </wsdl:port>

   </wsdl:service>

</wsdl:definitions>

April 22, 2012
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naresh.ped.sfdc
Hi,
can you please provide me the solution for this.

December 2, 2012
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ashish_j161.390647564336446E12
Hi Every One,

could any one of you help me to solve the same issue..
When I am trying to parse the WSDL that time giving error like..

Apex Generation Failed
Unable to find schema for element; {http://xml.apache.org/xml-soap}Document

Thanks In advance,
Ashish J

March 13, 2014
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Shri Raj
Hello Everyone. Im facing the same problem now. I'm not sure about the problem. Here is the error msg i'm receiving. Please help.

Error: Failed to parse wsdl: Unable to find schema for element; {http://www.w3.org/2001/XMLSchema}schema

August 4, 2014
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Poornima Sampathbabu
Anyone have idea on the following error ?
Apex Generation Failed
Unable to find element for {http://www.avectra.com/2005/}string

Here my code:
<?xml version="1.0" encoding="utf-8"?>
<wsdl: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:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:tns="http://www.avectra.com/2005/"
targetNamespace="http://www.avectra.com/2005/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">






<wsdl:types>
<s:schema elementFormDefault="qualified"
targetNamespace="http://www.avectra.com/2005/">
<s:element name="Authenticate">
<s:complexType>
<s:sequence>
<s:element name="userName" type="s:string" maxOccurs="1" minOccurs="1" nillable="true"/>
<s:element name="password" type="s:string" maxOccurs="1" minOccurs="1" nillable="true"/>
</s:sequence>
</s:complexType>
</s:element>
<s:element name="AuthenticateResponse">
<s:complexType>
<s:sequence>
<s:element name="AuthenticateResult" type="s:string" maxOccurs="1" minOccurs="0"/>
</s:sequence>
</s:complexType>
</s:element>
</s:schema>
</wsdl:types>


<wsdl:message name="AuthenticateSoapIn">
<wsdl:part name="userName" type="s:string" />
<wsdl:part name="password" type="s:string" />
</wsdl:message>
<wsdl:message name="AuthenticateSoapOut">
<wsdl:part name="Body" element="tns:string" />
</wsdl:message>

<wsdl:portType name="netForumXMLSoap">
   <wsdl:operation name="Authenticate">
       <wsdl:input message="tns:AuthenticateSoapIn" />
       <wsdl:output message="tns:AuthenticateSoapOut" />
   </wsdl:operation>
</wsdl:portType>


<wsdl:binding name="netForumXMLSoap" type="tns:netForumXMLSoap">
<wsdl:operation name="Authenticate">
<soap:operation soapAction="http://www.avectra.com/2005/Authenticate" style="document" />
<wsdl:input>
<soap:body use="literal" />
</wsdl:input>
<wsdl:output>
<soap:body use="literal" />

</wsdl:output>
</wsdl:operation>
</wsdl:binding>


<wsdl:service name="netForumXML">
   <wsdl:port name="netForumXMLSoap" binding="tns:netForumXMLSoap">
<soap:address location="https://my.i-car.com/xWeb/secure/netForumXML.asmx" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>

October 10, 2017
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