Is there any alternative to Axis2? Or the way to make it work (different data binding, for example)?
Retrieving document at \'...\'.
Exception in thread \"main\"
RPC encoding is not supported on Axis2. Source: http://wiki.apache.org/ws/StackComparison
I've had issues with SimpleDataBinding in axis2 too. I resolved them by using the AxisDataBinding option. Which is bit more heavy weight from a coding perspective, but works after all.
ADB in detail
Furthermore I'd agree to Robert, stating that axis1 is an interesting option too.