I am new to webservices.
I have an Axis 1.3 web service.
I need to migrate it to Axis 1.4.
So do I need to create the webservice code using Axis 1.4 from the wsdl again or only replacing the Axis 1.3 jars with the Axis 1.4 jars will suffice..?
Why do you "need" to migrate? If you're planning to use any of Axis 1.4 new and improved features (compared to 1.3) then it seems advisable to recreate the code with Axis 1.4.
As an aside, if you're planning to upgrade anyway, maybe it's time to make the switch to Axis2?