java.security.InvalidAlgorithmParameterException when try to invoke SOAP service from Weblogic

My web application is consuming a Soap Service, it works fine with Tomcat/Windows 7. But when I deploy application on Weblogic/Unix server it's throwing an security exception below ... Any help would be appreciated..

Exception..

Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
        at sun.security.ssl.Handshaker.checkThrown(Handshaker.java:1345)
        at sun.security.ssl.SSLEngineImpl.checkTaskThrown(SSLEngineImpl.java:519)

Thanks