Hi, I am completly new to Jasper reports. I am trying to do a poc with Jasper Resport Server and Studio. I need to generate a report using multiple web service responses. For eg: I have to list the employees, which invokes http://localhost:8282/hr/employees GET service with a token as header parameter. Also, I need to show a table in the bottom based on the some other field, say ethnicity. For that i need to invoke http://localhost:8282/hr/employees/groups GET service with the same token value in header. If I do with only one service, the report is working fine. However, if I add the 2nd web service as another dataset, the report fails with the error I saw a similar question in the forum, here But no answer for that. Can someone help me with this, or point me to the sample tutorials or documentation ? Japser studio version : 6.2.2