Weblogic Business Services Truncating XML Payload

I’m not even sure how to explain this issue other than

1. Using a web service proxy BSSV to send a XML file to an outside vendor was getting truncated for some unknown reason.
2. It was very difficult to track down
3. The following startup argument came is very handy

   -Dweblogic.wsee.verbose=*,file=E:\Oracle\Middleware\user_projects\domains\E1_BSSV_PD\servers\bssvpdj2ee\logs\soapxml.log
   

4. Oracle Support said that it is a custom process and therefore is not supported
5. It finally got resolved by using 3 Weblogic startup arguments that bypass the JRockit SSL handler and force the use of the native Sun/Oracle SSL handler

   -Djava.protocol.handler.pkgs=com.sun.net.ssl.internal.www.protocol 
   -Dssl.SocketFactory.provider=com.sun.net.ssl.internal.SSLSocketFactoryImpl 
   -DUseSunHttpHandler=true -Dweblogic.wsee.client.ssl.usejdk=true
   

Hope this helps someone.

Do you have any Weblogic Server Start Arguments that you use to get by issues that have come up?