Hi, I am using oc4J as application server and jasper server 3.1 . Sometimes, I find that I have made a quest to jasper server but no repsonse and no error. I find that for example, I make a subfolder 'Cashier' under 'Reports' in iReports 3.0. Then I create reports under 'Cashier'. When no response , calling other reports under 'Cashier' also have no response. But if I call other reports in other folder, it can generate reports properly. I haven't set any folder permission. Normally I can find the following in the log: 17:12:39,421 WARN LoggerListener,http-8080-Processor3:55 - Authentication event AuthenticationSuccessEvent: jasperadmin; details: org.acegisecurity.ui.WebAuthenticationDetails@ffff4c9c: RemoteIpAddress: XXX.XXX.XXX.XXX; SessionId: 36603D8A69CF6776D3B7F5764A2CA870 17:12:39,421 WARN ManagementService,http-8080-Processor3:687 - Loading uri: /reports/Cashier/IFC1/Demand_Note_IFC1 17:12:39,468 WARN ManagementService,http-8080-Processor3:695 - Loaded RU null 17:12:39,484 WARN ManagementService,http-8080-Processor3:702 - Loaded resource /reports/Cashier/IFC1/Demand_Note_IFC1_files/Demand_Note_IFC1_jrxml com.jaspersoft.jasperserver.api.metadata.common.domain.client.FileResourceImpl@1094743 But when have no reponse, I can only find the following entry in the log: 17:47:30,375 WARN LoggerListener,http-8080-Processor49:55 - Authentication event AuthenticationSuccessEvent: jasperadmin; details: org.acegisecurity.ui.WebAuthenticationDetails@ffff4c9c: RemoteIpAddress: XXX.XXX.XXX.XXX; SessionId: null After restarting jasper server, everything becomes normal again. Can anybody help? SessionId: null is normal or not? Thx, Raymond
