[BizTalker] XPathSelectionException - it selected no node at all ??


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    • From: ISRAEL ANDRES LASO
    • Subject: [BizTalker] XPathSelectionException - it selected no node at all ??
    • Date: Fri, 27 May 2005 05:29:53 +1000

      Hi, other problem.   In my orchestation I have a message witch it is based in web schema(of my web service), but when I try to execute a simple xpath expresion with it, it´s appears an error in event log::  

    The XPath _expression_ '/msg_Empleado/@fecha' selected a node which is not valid for property or distinguished field retrieval, or it selected no node at all. Only text-only elements or attributes may be selected.

    Exception type: XPathSelectionException

    Source: Microsoft.XLANGs.Engine

    Target Site: Void XPathStore(System.Object, System.String)

    What is the problem if the schema in the wsdl of the web service is the next?

    <s:schema elementFormDefault="qualified" targetNamespace="http://LemonaSchemas.IncidenciasNomina_Out">

    <s:element name="msg_Empleado" type="s1:Empleado" />

    <s:complexType name="Empleado">

    <s:sequence>

    <s:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="Incidencia" type="s1:EmpleadoIncidencia" />

    </s:sequence>

    <s:attribute name="codigo" type="s:string" />

    <s:attribute name="fecha" type="s:string" />

    </s:complexType>

    <s:complexType name="EmpleadoIncidencia">

    <s:sequence>

    <s:element minOccurs="0" maxOccurs="unbounded" form="unqualified" name="Cantidad" type="s:string" />

    </s:sequence>

    <s:attribute name="codigo" type="s:string" />

    </s:complexType>

    </s:schema>

     

    Thanks and regards,

     

    Israel Andrés.

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