WebLogic Server 6.1 generates WSDL files using the version of XML Schema that was valid at the time WebLogic 6.1 was released (referred to as "schema 99"). WebLogic Workshop expects WSDL files that comply with the current XML Schema specification: schema 2001.
To Convert a Schema 99 WSDL File to Schema 2001
<schema> <complexType> <attribute> <attribute> <sequence> <element> <element> </sequence> </complexType> </schema>
<schema> <complexType> <sequence> <element> <element> </sequence> <attribute> <attribute> </complexType> </schema>
<definitions targetNamespace="java:com.mycompany.webservices.vehicle" ... >
<definitions targetNamespace="java:com.mycompany.webservices.vehicle" ... xmlns:tns="java:com.mycompany.webservices.vehicle" >
xmlns="http://www.w3.org/1999/XMLSchema"
xmlns="http://www.w3.org/2001/XMLSchema"