Hello alexx1, you have to add "Input Controls" for your Parameters in JasperServer. Log into JasperServer, select repository, right click your report, select "edit", ->Controls & Resources -> add Control Use same name and datatype like you setup in your report. Dont forget to also check the Box "Always prompt", to get asked for the parameters at report startup. HTH Stefan Post Edited by englbrechtful at 01/27/2010 16:14