The cursor specified in a FETCH or CLOSE statement is not open SQL Excep

[alan_sec]

I' m sending query to DB2 7.2 (installed on Win 2000) using JDBC driver
COM.ibm.db2.jdbc.net.DB2Driver like this:

String query = "SELECT dercert from vacert "
+ "WHERE vrijediod=(select max(vrijediod) from vacert where
vrijediod<?)";

java.sql.Timestamp timeStamp = new
java.sql.Timestamp(System.currentTimeMillis());

Connection cc = DriverManager.getConnection(url, user, psw);

PreparedStatement statement = connection.prepareStatement(sql);
fillStatement(statement, params);
ResultSet resultSet = statement.executeQuery();
if (!resultSet.next()) {
return null;
}

And I get SQL exception on resultSet.next().
SQL exception is:
COM.ibm.db2.jdbc.DB2Exception: [IBM][CLI Driver][DB2/NT] SQL0501N The
cursor specified in a FETCH or CLOSE statement is not open.
SQLSTATE=24501

What is the problem?

Driver url, username and password are OK.

Alan

[alan_sec]

I made an error while copying text.
cc has to be connection.

fillStatement is method that sets timestamp into prepared statement
(setTimestamp() method is calles on prepared statement).

Does anyone knows answer to this problem.

Thanx.
Alan