1. Please make sure you have "jasperserver-datasources-file-wSOAP-" in your hand.
2. copy jasperserver-datasources-file-wSOAP-webappWEB-INF directory and paste it into {js}apache-tomcatwebappsjasperserver-ws-sample-pro.
3. Restart jasperserver service.
4. Enjoy it.
Sokhay,