BEA-380001 Internal Server error when I use SOAPUI

When I use soapui there will be an error like:

        soapenv:Server
        BEA-380001: Internal Server Error
       
           
              BEA-380001
              Internal Server Error
             
                  RouteNode1
                  response-pipeline
             
           
       
     

The testing script generated by soapui is :


 

 
     
       
           
            jesse
           
            12345
           
            4.3
           
            12345667
           
            3
           
            s
       
     
 


But if I use the testing tool of Oracle Service Bus, will test successful. testing script generated by Oracle Service Bus testing tool:

jesse

12345

1.0

100000

3

st





I found that if I delete all of the 'xsi:type="xs:string"' in the script generated by soapui, will test successful. But why? Is anybody can solve this question? Thank you!

Regards,
Jesse