Hi Friends, I am just working on a report which on compile time gives me no errors but when I run the report on the server then in the server logs i am able to see this message 2010-07-13 11:14:06,973 DEBUG [net.sf.jasperreports.engine.fill.JRBaseFiller] Fill 31635921: filling report 2010-07-13 11:14:06,973 DEBUG [net.sf.jasperreports.engine.fill.JRFillDataset] Fill 31635921: Creating sql query executer 2010-07-13 11:14:06,973 WARN [net.sf.jasperreports.engine.query.JRJdbcQueryExecuter] The supplied java.sql.Connection object is null. 2010-07-13 11:14:06,973 DEBUG [net.sf.jasperreports.engine.query.JRJdbcQueryExecuter] SQL query string: 2010-07-13 11:14:06,974 DEBUG [net.sf.jasperreports.engine.fill.JRVerticalFiller] Fill 31635921: no data 2010-07-13 11:14:06,974 DEBUG [net.sf.jasperreports.engine.fill.JRVerticalFiller] Fill 31635921: all sections So Can anyone help me that what this report would be doing wrong. Thanks heaps in advance. DJ