Hi, I am facing this problem for a big query when it is run in webserver environment. It gives java.sql.SQLException: Internal error: Data array not allocated This error is ORA-17044 and is a JDBC error. But could anybody provide some info on what could be the reason for this happening or some resource that has the info. And it does not happen everytime. It never occurs in a test environment. Looking fwd to a quick response. Cheers Anupreet