JDBC question...

DB2400 nal820 = new DB2400();
String timeQuery = new String("select tiatim, tisec2, tisec3, tipc01, 
tipc02, tipc03, tipc04, tipc05, tipc06, tipc07, tipc08, tipc09, tipc10, " 
+
                  "tihr01, tihr02, tihr03, tihr04, tihr05, tihr06, tihr07, 
tihr08, tihr09, tihr10 from timecustom.ktimld4 " +
                  "where tiatim between " + Long.toString(indt1) + " and " 
+ Long.toString(ondt) + " and tisec3 <> 'FH' and tisec3 <> ' ' and tisec2 
not in " +
                  "('01300', '04301', '01306', '01310', '01311', '01319', 
'01320', '01326', '01327', '01328', '01332', '01333', " +
                  "'01334', '01335', '01336', '01401', '01408', '01440', 
'01456', '01706', '01710', '01712', '02302', '02303', " +
                  "'02305', '02307', '02308', '02309', '02313', '02314', 
'02316', '02317', '05325', '02403', '02409', '02441', " +
                  "'02457', '02702', '02714', '06350', '06351', '06352', 
'06353', '06354', '06355', '06356', '06357', '06358', " +
                  "'06359', '06360', '06416', '06422', '06708', '06718') 
order by tisec3, tisec2");
PreparedStatement queryKTIMLD4 = nal820.conn.prepareStatement(timeQuery);
ResultSet rs = queryKTIMLD4.executeQuery();
while (rs.next() == true) {
   tiatim = rs.getLong(1);
   tisec2 = rs.getString(2);
   tisec3 = rs.getString(3);
   for (int j = 0; j <= 9; j++) {
      pc[j] = rs.getString("tipc" + (Integer.toString(j+1)).trim());
   }
   for (int j = 0; j <= 9; j++) {
      hrs[j] = rs.getBigDecimal("tihr" + (Integer.toString(j+1)).trim());
   }
   for (x = 0; x <= 9; x++) {
      workCodeQuery = "select wcnonw from clocfile01.ckworkcd where wccode 
= '" + pc[x].trim() + "'";
      PreparedStatement queryCKWORKCD = 
nal820.conn.prepareStatement(workCodeQuery);
      ResultSet rs2 = queryCKWORKCD.executeQuery();
      wcnonw = rs2.getString(1);
      // further processing...
   }
   rs2.close();
   queryCKWORKCD.close();
}
rs.close();
queryKTIMLD4.close();

Here's the error I'm getting...it's happening at the following line: 
wcnonw = rs2.getString(1);

Cursor position not valid.
java.sql.SQLException: Cursor position not valid.
        at java.lang.Throwable.<init>(Throwable.java:96)
        at java.lang.Exception.<init>(Exception.java:44)
        at java.sql.SQLException.<init>(SQLException.java:45)
        at 
com.ibm.as400.access.JDError.throwSQLException(JDError.java:395)
        at 
com.ibm.as400.access.AS400JDBCResultSet.getValue(AS400JDBCResultSet.java:3519)
        at 
com.ibm.as400.access.AS400JDBCResultSet.getString(AS400JDBCResultSet.java:3173)
        at DailyLaborHours.addDay(DailyLaborHours.java:395)
        at DailyLaborHours.getdata(DailyLaborHours.java:84)
        at DailyLaborHours.main(DailyLaborHours.java:53)

Do I have to do something special to be able to use a ResultSet of one 
query inside the ResultSet of another query?...Thanks in advance...

Shane Cessna  
iSeries Programmer
iSeries WAS Administrator
North American Lighting, Inc.
(618) 662-4483 x2776
shane_cessna@xxxxxxx