Hmmmm, that’s interesting! JDK 1.4.0 actually packages a JAXP compliant parser in the rt.jar file, so I suspect that the error is caused by the X-Application build process.
I was fortunate enough to get a pre-release candidate, in which there were three extra files in the prerequisites directory.
I will post those files here. You should copy all three into prerequisites/lib/ext then try the build again.
Cheers,
Trevor.
#webMethods#API-Management#Tamino