I can only confirm montexristos´ results: * i wrote a small script that successfully logs into my local jasperserver * it then creates a report from the Employee-example using PUT and using the session cookie i got from step 1 (seems to work, because I get back a uuid) * the script then tries to GET the report (still using session cookie) the last step fails saying "Report not found (uuid not found in session)" I have no idea what goes wrong. Below you find the tomcat logs for the three steps (btw: the log looks strange to me, when it has a error level ERROR or WARN for actions that seen to have success.,,,) Any idea or working sample code? I could post my php code, if you like,,, Thanks, Markus Code:2012-01-05 04:17:46,233 WARN LoggerListener,http-8080-2:60 - Authentication event AuthenticationSuccessEvent: jasperadmin; details: org.springframework.security.ui.WebAuthenticationDetails@b364: RemoteIpAddress: 0:0:0:0:0:0:0:1; SessionId: null2012-01-05 04:17:46,394 ERROR GetService,http-8080-3:234 - Exporter params: [is Using Images To Align, Images URI, Images Map Object, JasperPrint Object, OutputStream Object]2012-01-05 04:17:46,394 ERROR GetService,http-8080-3:356 - Format requested: HTML HTML2012-01-05 04:17:46,394 ERROR GetService,http-8080-3:364 - imagesMap : [img_0_0_0]2012-01-05 04:17:46,394 ERROR GetService,http-8080-3:375 - Adding image for HTML: img_0_0_0, type: image/png