Error in adding a wsdl monitor (web service monitor)

Hi

I got following error when tried to add "http://10.51.52.100:6060/TravelBoxAdminService/wsdl" as a web service monitor

Error:

Generation Error: Command execution error org.apache.axis.wsdl.toJava.DuplicateFileException: Duplicate file name: users\WSM\10.51.52.100_6060_10000068\TravelBoxAdminService\WSDL_STUBS\src\travelboxadminservice\temp\Savable.java. Hint: you may have mapped two namespaces with elements of the same name to the same package name. at org.apache.axis.wsdl.toJava.JavaWriter.generate(JavaWriter.java:110) at org.apache.axis.wsdl.toJava.JavaBeanWriter.generate(JavaBeanWriter.java:1406) at org.apache.axis.wsdl.toJava.JavaTypeWriter.generate(JavaTypeWriter.java:113) at org.apache.axis.wsdl.toJava.JavaGeneratorFactory$Writers.generate(JavaGeneratorFactory.java:421) at org.apache.axis.wsdl.gen.Parser.generateTypes(Parser.java:547) at org.apache.axis.wsdl.gen.Parser.generate(Parser.java:432) at org.apache.axis.wsdl.gen.Parser.access$000(Parser.java:45) at org.apache.axis.wsdl.gen.Parser$WSDLRunnable.run(Parser.java:362) at java.lang.Thread.run(Unknown Source)

Could you please let me know what I've done wrong in the setup, thanks in advance

Nuwan
Nuwan