I was getting this error when trying to deploy or compile a bpel project
Error:
[Error ORABPEL-10902]: compilation failed
[Description]: in "bpel.xml", XML parsing failed because "undefined part element.
In WSDL at
Please make sure the spelling of the element QName is correct and the WSDL import is complete.
".
[Potential fix]: n/a.
The problem was that the within my wsdl file the schema definition included an import statement and the schemaLocation attribute was not pointing to correct path
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:import namespace="something" schemaLocation="http://something:someport/MyXSD.xsd"/>
</xsd:schema>
Once this was changed to correct url, the error went away.