Data Integrator import XSD / DTD error

Question

Hi experts,
Really need your help here!  I am trying to import an XSD or DTD schema into BODI.  I have both the XSD and DTD which I generated from the XML source file, using Altova XMLSpy.  BODI is allowing me to select the root element, but when I run the import, the memory usage on my PC against the BODI service goes to 1.5Gb, after which the following error is returned:
Unknown error when importing metadata. (BODI-1112416)
When I clear this error and try any other operations in the DI Designer I get out of memory errors and I have to close down the application and restart.  I am running a 4Gb RAM, Intel Core Duo, Windows 7 laptop.  I suspect the XSD / DTD structure is simply to large for BODI to parse.  The XSD and DTD is about 500Kb in size and contain over 16000 rows when viewed in a text editor!
Any suggestions on how to process this XML in BODI will be greatly appreciated.
Regards,
Johann

Answer 1

Hi,
replace choice with sequence
<b><xsd:complexType>
     <xsd:choice>
          <xsd:element name = “A” type=”xsd:string” />
          <xsd:element name= B” type=”xsd:string” maxOccurs=”unbounded” />
     </xsd:choice>
</xsd:complexType></b>
is handled identical to
<b><xsd:complexType>
     <xsd:sequence>
          <xsd:element name = “A” type=”xsd:string” minOccurs=”0” />
          <xsd:element name= B” type=”xsd:string”
minOccurs=”0” maxOccurs=”unbounded” />
     </xsd:sequence>
</xsd:complexType></b>
Regards
Tarun Telang