WL : The task doesn't support the "generateimpl" attribute

Running Ant on Weblogic SP2 wsdl2service.

Get this weird message.

file:.../build.xml:xx: The task doesn't support the "generateimpl" attribute.

What?

The Weblogic 8.1 documentation specifically states that it IS an option:

"generateImpl - Specifies that the wsdl2Service Ant task should generate an empty implementation Java class file."

Pull hair out. Turn to best friend Mr. Google. Turns out this is a bug which has been fixed in SP3.

Download latest SP4 - problem solved.

Enjoy!