Problem in the XSD generation

Question

Hi people,
In our project we are working a POC to integrate MDM. For it, the MDM people request the XSD that generated XI.
We send this XSD:
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" >
     <xsd:complexType name="NombreDT">
          <xsd:sequence>
               <xsd:element name="campo1" type="xsd:string"></xsd:element>
               <xsd:element name="campo2" type="xsd:string"></xsd:element>
               <xsd:element name="campo3" type="xsd:string"></xsd:element>
               <xsd:element name="campo4" type="xsd:string"></xsd:element>
               <xsd:element name="campo5" type="xsd:string"></xsd:element>
               <xsd:element name="campo6" type="xsd:string"></xsd:element>
          </xsd:sequence>
     </xsd:complexType>
</xsd:schema>
The XML that we sent through scenario created in XI is:
<?xml version="1.0" encoding="UTF-8"?>
<NombreDT>
     <campo1>data1</campo1>
     <campo2>data2</campo2>
     <campo3>data3</campo3>
     <campo4>data4</campo4>
     <campo5>data5</campo5>
     <campo6>data6</campo6>
</NombreDT>
When MDM wants to import the XML to MDM's repository using the XSD as Schema, it shows the following error:
Logon Error: Failed to Parse XML file.
Error:
COM error: 80004005 Unspecified error
Source =      Description =
SAX2Error: errCode=80004005, PublicId =,
Error Message= The element "NombreDT" is used but not declared in DTD/Schema.
They have provided us a XSD and a XML that works to them correctly:
XSD:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
<xs:element name="DataSuper">
<xs:complexType>
<xs:sequence>
<xs:element ref="MiniData" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="MiniData">
<xs:complexType>
<xs:attribute name="code1" use="required" type="xs:integer"/>
<xs:attribute name="code2" use="required" type="xs:NCName"/>
<xs:attribute name="code3" use="required" type="xs:NMTOKEN"/>
<xs:attribute name="code4" use="required" type="xs:NMTOKEN"/>
<xs:attribute name="code5" use="required" type="xs:NCName"/>
</xs:complexType>
</xs:element>
</xs:schema>
XML:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<DataSuper>
<MiniData code1="22550" code2="ppp" code3="150" code4="30" code5="dat1"/>
<MiniData code1="22551" code2="out" code3="400" code4="30" code5="dat2"/>
<MiniData code1="22552" code2="out" code3="350" code4="30" code5="dat3"/>
<MiniData code1="22553" code2="ppp" code3="1505" code4="30" code5="dat1"/>
</DataSuper>
Is it the problem of the XSD generated in XI?
What is the difference between xsd:element and xs:element?
Can we generate in XI a XSD of the type xs:element?
King Regards

Answer 1

Hi,
I think the problem is, that the xsd you posted contains only a type definition but no element definition. I would recommend trying:
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" >
<xsd:complexType name="NombreDT">
<xsd:sequence>
<xsd:element name="campo1" type="xsd:string"></xsd:element>
<xsd:element name="campo2" type="xsd:string"></xsd:element>
<xsd:element name="campo3" type="xsd:string"></xsd:element>
<xsd:element name="campo4" type="xsd:string"></xsd:element>
<xsd:element name="campo5" type="xsd:string"></xsd:element>
<xsd:element name="campo6" type="xsd:string"></xsd:element>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="NombreDT" type="NombreDT" />
</xsd:schema>
The reason why the original xsd you got from the Message TYpe contained this import statement is, that you decided to spread the definition of your Message Type over two namespaces. I assume that you changed the content of the field XML namespace in the Message Type to BLANK (by default it equals the technical namespace you define your Message Type in, in your case probably "myNamespace").
Greetings
Stephan