No ResultSets were produced, Exception

Hi
We have an application running on weblogic 7.0 sp3 and SQL server as the database
Once in a while we will get an error from the system and the message will be
like this
"Statement.executeQuery - No result sets were produced by ' select * from USER_TBL
where USER_NAME = 'admin''
At this time what ever menu option we are trying to access will fail giving an"
Internal Server Error".
If we leave the system for a while and then try the same thing , the error will
go off.
Can some one advise what will be happening in the system , for not getting an
output from the query.
Thanks in advance
DN

DN wrote:
Hi Joe
Thanks for the answer.
When it happened to me today in the devlopment box I am sure that is not the scenario.
There is no possibility that the table I was trying to access was locked by another
tx.
I was the only user in the system and was trying to login to the application ,
and the SELECT did not return records from the user table.
Is there anyway I can findout exactly ,why it is happening.turn on jdbc logging and maybe we'll see something in the log.
Joe
>
>
Thanks again
DN
Joseph Weinstein <[email protected]> wrote:
DN wrote:
hi Joseph
Thanks for the answer.
Would transaction has anything to do when we execute a simple SELECTstatement.
If the data you want to read is locked by another tx, then your read
could
hang until the locks were released, and by that time the coordinator
might
already try to roll it back.
DN
Joseph Weinstein <[email protected]> wrote:
Hi. I believe it has to do with when a transaction is rolled back,
and
a JDBC statement
is cancelled. I have seen several MS JDBC drivers corrupt their connection
after a
cancel() call. The one driver I have verified to work in this circumstance
is the inet
driver (www.inetsoftware.de).
Joe
DN wrote:
Hi
We have an application running on weblogic 7.0 sp3 and SQL serveras the database
Once in a while we will get an error from the system and the messagewill be
like this
"Statement.executeQuery - No result sets were produced by '
select
* from USER_TBL
where USER_NAME = 'admin''
At this time what ever menu option we are trying to access will
fail
giving an"
Internal Server Error".
If we leave the system for a while and then try the same thing ,
the
error will
go off.
Can some one advise what will be happening in the system , for notgetting an
output from the query.
Thanks in advance
DN

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Caused by: com.bea.wsrp.consumer.management.producer.ProducerManagerException: edu/emory/mathcs/backport/java/util/concurrent/ConcurrentHashMap
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          at com.bea.wsrp.consumer.management.ProducerManagerImpl.registerProducer(ProducerManagerImpl.java:403)
          ... 82 more
Caused by: com.bea.wsrp.faults.OperationFailedException: edu/emory/mathcs/backport/java/util/concurrent/ConcurrentHashMap
          at com.bea.wsrp.faults.FaultInstanceFactory.<clinit>(FaultInstanceFactory.java:51)
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Willie
"robert berrez" <[email protected]> wrote in message
news:29421530.1105360110990.JavaMail.root@jserv5...
Thank you for your response Bill. The article is very interesting but notsolving the problem described in the
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First of all we did not recive a Transaction Timeout exception but theclassical one :
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>
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http://support.microsoft.com/kb/106167
Hope this helps.
Regards,
Alisa Tang
Alisa Tang
TechNet Community Support

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thanx

Quite possibly using a resultset object with no resultset in it. You do check before using it, right?

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I've been running the beta for a month now).
Help!

Sorry. My fault i sent you the WLS51 stuff. heres the driver again. Let me
know if any prblem with this one.
sree
"Greg Nyberg" <greg.nyberg.at.objectpartners.com> wrote in message
news:[email protected]...
If I put your mssqlserver4v70.jar file first in the classpath in the
startWebLogic script, it doesn't boot:
C:\bea\wlserver6.1>"C:\bea\jdk131\bin\java" -hotspot -ms64m -mx64m -classpat
h .;
.\lib\mssqlserver4v70.jar;.\lib\weblogic_sp.jar;.\lib\weblogic.jar -Dweblogi
c.Do
main=ejbbook -Dweblogic.Name=myserver "-Dbea.home=C:\bea"
"-Djava.security.polic
y==C:\bea\wlserver6.1/lib/weblogic.policy" -Dweblogic.management.password=we
blog
ic weblogic.Server
Starting WebLogic Server ....
The WebLogic Server did not start up properly.
Exception raised: java.lang.NoSuchMethodError
java.lang.NoSuchMethodError
at
weblogic.management.internal.ConfigurationMBeanImpl.<clinit>(Configur
ationMBeanImpl.java:80)
at weblogic.management.Admin.initialize(Admin.java:214)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:354)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:197)
at weblogic.Server.main(Server.java:35)
Reason: Fatal initialization exception
>
Putting it at the end doesn't work, of course.. Still uses jDriver classes
in weblogic.jar.
Did you package too many things in this .jar file? It is a lot biggerthan
4v65.jar and I see some "common" and "boot" classes in it..
-Greg
"Sree Bodapati" <[email protected]> wrote in message
news:[email protected]...
Yep QA found this problem and the fix will go into the GA. I am
attaching
a
new driver for you , please let me know if you see any problem with this
driver.
regards
sree
"Greg Nyberg" <greg.nyberg.at.objectpartners.com> wrote in message
news:[email protected]...
Problem goes away if I take the old version of the jDriver for SQL
Server
from the original beta 61 install and place it in the classpath in
front
of
the new weblogic.jar before booting.. Empty tables return empty
results
sets again, EJBs deploy, etc.
Please tell me QA found this problem and it is not going to be in theGA
release..
-Greg
"Greg Nyberg" <greg.nyberg.at.objectpartners.com> wrote in message
news:[email protected]...
I just uploaded and installed the latest pre-release build (123667).Win2K
platform.
There is something very wrong with the MS SQL Server JDBC behavior
now.
If you Select * from a table which exists but is empty, the coderaises
an
exception like:
weblogic.jdbc.mssqlserver4.TdsException: Statement.executeQuery - Noresult
sets
were produced by 'SELECT recordHandle, record, recordState FROM
JMSStore'
This is a big change. Normally JDBC returns an empty ResultSet.Cloudscape
still works fine, I havent test any other drivers yet.
This is also affecting EJB deployment -- Many beans in the examplesprovided
with the product fail to deploy with an error because of this JDBCexception
change. (Yes I'm sure the required tables are in my SQL*Server
database,
I've been running the beta for a month now).
Help!
[mssqlserver4v70.jar]

Has anyone ever gotten a MacBook pro with *********** pre loaded on it? I went into itunes, and everything was empty except for movies where there were three 15 second pornographic videos.

As I stated in the title, I ordered my Macbook Pro from apple online. I have had it for 4 days now and I was looking to transfer all of my songs from my mac mini to my macbook.
I opened up itunes and all of the categories were blank except the movies, and there were 3 of the same clips there. It was a 15 second video that involved a guy, a girl and a slip-n-slide.
I have concerns as to what else is on this thing as far as viruses and other pornographic videos, even illegal material. I was also hoping my daughter can use this for school. The last thing I would want is for her to be doing something and stumble upon a file that would surely be inappropriate.
Any advice?
MM

Contact Apple. You have 14 days from date or purchase for an exchange or refund.
Check the email receipt you received from Apple for contact information.
http://store.apple.com/us/help/contact?mco=MTkyMTQ2MzI

Mysterious closing ResultSets

I'm getting desperate for a solution to this problem (as is the rest of the development team!).
Basically we've been trying to create a system that automatically assigns values (frequencies) to objects (nodes) based on a rule set. Each node contains a varying number of sub-objects (radios) and each radio needs one frequency. The database has been set up and has test data for our Solution class to go through. However, we've run into an odd problem where our ResultSets are suddenly closing.
The classes work like this:
Database Broker (handles connection to DB, as well as executeQuery and executeUpdate statements.)
Entry Broker (Holds all SQL statements for data retrieval in various methods. Each method contains an SQL statement to access data, and code to format that data into something useable by the main class.
Solution/Main class (Contains methods to use the data from the Entry Broker to test valid solutions. Certain rules apply to assigning frequencies to radios and this class ensures that the data applies to these rules before it writes the data back to the DB (via the EntryBroker).
The problem we continually run into is that whilst the ResultSets work fine in the Entry Broker, they are closed when they return to the Main class.
Here's the catch: It seems in most cases that only the FIRST ResultSet returned in each method is closed, the remaining ResultSets work fine. We worked around this problem by creating a 'dummy' ResultSet, which obtained data from the database which was never used (the project name). We put this in its own try catch bracket so it would not interrupt the project.
It worked fine for a few classes, but for others (notably the following one) it was ineffective. We've searched and searched but we cannot find anyone with a similar complaint (except a few people who have commented about ODBC version problems). Our ODBC version is 3.520.7713.0
Here's an example method from the Solution class (The entire class is over 1000 lines):
// Method to test Harmonic resonance for nodes within 10m
private boolean resonanceGlobal (boolean tstResonanceG, double txFreq, double rxFreq, int distance)     {
System.out.println("Beginning global harmonic resonance check");
try {
// Getting Nodes
rsNode2 = eBroker.getNodes(projectNo);
// node loop
while (rsNode2.next())     {
System.out.println("602 Test Marker GHarm 1");
// get next node, store in nodeTemp
nodeTemp = rsNode2.getInt(1);
// System out to show which nodes will pass if statement
System.out.println(node + " compare to " + nodeTemp);
// avoid testing the same node against itself
if (nodeTemp != node)     {
// distance check (only neccesary within 10m)
System.out.println("Test Marker Before Distance check");
distance = getDistance(node, nodeTemp, distance);
System.out.println("Test Marker After Distance check");
// distance check if statement
if (distance <= 10)     {
System.out.println("618 Test Marker GHarm 2");
// get the radios of the node, foreign node
rsRadiosTemp = eBroker.getRadios(node);
rsDummy = eBroker.getDummy(projectNo);
rsRadios2 = eBroker.getRadios(nodeTemp);
// This dummy ResultSet normally fails so that
// the other ResultSets perform normally
try {
rsDummy.next();
}     // end try
catch (java.sql.SQLException dummyException)     {
System.out.println("dummyException " + dummyException);
}     // end catch
// radio loop
while (rsRadiosTemp.next())     {     // error occurs here
System.out.println("627 Test Marker GHarm 3");
// loop for foreign node radios
while (rsRadios2.next())     {
System.out.println("631 Test Marker GHarm 4");
// get next radio
radioTemp = rsRadios2.getInt(1);
// get the TX and RX of the radio
genericTX = getTX(radioTemp);
radioTempCon = getConnection(radioTemp);
genericRX = getTX(radioTempCon);
// calculate bounds for harmonics test
txLo = ((txFreq * 2) - genericTX) - 4;     // 4Mhz below TX harmonics check
txHi = ((txFreq * 2) - genericTX) + 4;     // 4Mhz above TX harmonics check
rxHi = ((rxFreq * 2) - genericRX) + 4;     // 4Mhz above RX harmonics check
rxLo = ((rxFreq * 2) - genericRX) - 4;     // 4Mhz below RX harmonics check
// checks TX and RX of foreign radio against TX, RX of current radio for separation
if ((txLo > genericTX && txHi < genericTX) || (rxLo > genericRX && rxHi < genericRX))     {
tstResonanceG = false;
break;
} //end if
else {
tstResonanceG = true;
}     // end else
} //end foreign radio loop
// breaking out of loops for return
if (tstResonanceG == false)
break;
}     // end radio loop
rsRadios2.close();
rsRadiosTemp.close();
}     // end sameradio check
}     // end distance check
}// end node loop
rsNode2.close();
}     // end try
// Catch statement to stop from crashing in the
// event of an error during SQL statements.
catch (java.sql.SQLException resonanceGlobalException) {
// Prints out the error message produced
System.out.println(resonanceGlobalException);
}     // end catch
// returns result
return tstResonanceG;
} //end checkHarmonicResonanceGlobal()
My apologies if it is a little hard to read, but the indenting is accurate. The Entry Broker methods which this method uses are here:
public ResultSet getNodes (int projectNo) {
// creating SQL statement
sqlStatement = "SELECT nodeNo from tblNode WHERE projectNo = " + projectNo;
System.out.println(sqlStatement);
// executing SQL statement
rsNodes = db.runQuery(sqlStatement);
// returns ResultSet
return rsNodes;
}     // end getNodes
// Method to get the distance between any two nodes
public int getDistance (int projectNo, int node, int tempNode)     {
ResultSet rsX1;                         // Used for obtaining the X-coord of node 1
ResultSet rsX2;                         // Used for obtaining the X-coord of node 2
ResultSet rsY1;                         // Used for obtaining the Y-coord of node 1
ResultSet rsY2;                         // Used for obtaining the Y-coord of node 2
double distance = 0;                    // Used in Global checks
int dist = 0;                              // Used in Global checks
int x1 = 0;                                   // Used in calculating distance
int x2 = 0;                                   // Used in calculating distance
int y1 = 0;                                   // Used in calculating distance
int y2 = 0;                                   // Used in calculating distance
int xDist = 0;                              // Used in calculating distance
int yDist = 0;                              // Used in calculating distance
int distint = 0;                         // Used to store converted values
try {
// get the X and Y co-ordinates of both nodes
sqlStatement = "SELECT xCoord FROM tblNode WHERE nodeNo = " + node + " AND projectNo = " + projectNo;
rsX1 = db.runQuery(sqlStatement);
rsX1.next();
x1 = rsX1.getInt(1);
sqlStatement = "SELECT yCoord FROM tblNode WHERE nodeNo = " + node + " AND projectNo = " + projectNo;
rsY1 = db.runQuery(sqlStatement);
rsY1.next();
y1 = rsY1.getInt(1);
sqlStatement = "SELECT xCoord FROM tblNode WHERE nodeNo = " + tempNode + " AND projectNo = " + projectNo;
rsX2 = db.runQuery(sqlStatement);
rsX2.next();
x2 = rsX2.getInt(1);
sqlStatement = "SELECT yCoord FROM tblNode WHERE nodeNo = " + tempNode + " AND projectNo = " + projectNo;
rsY2 = db.runQuery(sqlStatement);
rsY2.next();
y2 = rsY2.getInt(1);
}     // end try
catch (java.sql.SQLException getDistanceException) {
System.out.println(getDistanceException);
// calculating distance
yDist = y2 - y1;
xDist = x2 - x1;
// perform pythagoras theorem for distance
dist = (xDist * xDist) + (yDist * yDist);
distance = java.lang.Math.sqrt(dist);
Double roundFreqTemp = new Double(freqTemp);
distint = roundFreqTemp.intValue() ;
return distint;
} // end get distance method
// Method to get all the radios in a node
public ResultSet getRadios(int node)     {
ResultSet rsRadios;          // Used for obtaining radios in a node
// creating sql Statement
sqlStatement = "SELECT * FROM tblRadio WHERE nodeNo =" + node;
System.out.println(sqlStatement);
// executing sql Statement
rsRadios = db.runQuery(sqlStatement);
System.out.println("EB Test Marker 1: Line 261");
// returning radio no
return rsRadios;
}//end getRadio
public double getTX(int radioTemp){
double txTemp = 0;     // Used for storing TX of a radio
int freqNoTemp = 0; // Used for storing the frequency ID
rsDummy = getDummy(projectNo);
// creating SQL statement
sqlStatement ="Select frequencyNo from tblRadio where radioNo = " + radioTemp;
System.out.println(sqlStatement);
// executing SQL statement
rsTX = db.runQuery(sqlStatement);
try {
System.out.println("Test Marker EB1: 317");
try {
rsDummy.next();
}     // end try
catch     (java.sql.SQLException dummyException)     {
System.out.println("dummyException" + dummyException);
}     // end catch
System.out.println("Test MarkerEB2: 330");
// moving to first position in rs
rsTX.next();
System.out.println("Test MarkerEB3: 334");
// obtaining data from rs
freqNoTemp = rsTX.getInt(1);
System.out.println("Test MarkerEB4: 337");
rsTX.close();
}     // end try
catch (java.sql.SQLException rsTXException)     {
System.out.println("rsTXExeption: " + rsTXException);
}     // emd catch
System.out.println("Frequency No is: " + freqNoTemp);
rsDummy = getDummy(projectNo);
sqlStatement = "Select frequency from tblFreq where frequencyNo = " + freqNoTemp;
System.out.println(sqlStatement);
rsRX = db.runQuery(sqlStatement);
try {
try {
System.out.println("Test MarkerEB6: 361");
rsDummy.next();
}     // end try
catch     (java.sql.SQLException dummyException)     {
System.out.println("dummyException" + dummyException);
}     // end catch
System.out.println("Test MarkerEB5: 373");
rsRX.next();
System.out.println("Test MarkerEB7: 376");
txTemp = rsRX.getDouble(1);
System.out.println("Test MarkerEB8: 379");
rsRX.close();
}     // end try
catch (java.sql.SQLException rxException) {
System.out.println("rxException " + rxException);
} // end catch
     System.out.println("393 Before return");
return txTemp;
}     //end getTX
public int getConnection(int radio) {
int nodeCon = 0;                    // Used to return the connected node no
ResultSet rsConnection;          // Used for obtaining the foreign radio
// creating SQL statement
sqlStatement = "SELECT radioNo FROM tblRadio where recRadio = " + radio;
System.out.println(sqlStatement);
// executing SQL statement
rsConnection = db.runQuery(sqlStatement);
try {
// moving to first position in rs
rsConnection.next();
// obtaining data from rs
nodeCon = rsConnection.getInt(1);
}     // end try
catch (java.sql.SQLException getConnectionException) {
System.out.println("getConnectionException : " + getConnectionException);
}     // end catch
// returns node no.
return nodeCon;
And finally, the dummy rs:
// Dummy method to fix resultSet closed error
public ResultSet getDummy (int projectNo) {
sqlStatement = "Select projectName from tblProject where projectNo = " + projectNo;
System.out.println(sqlStatement);
rsDummy = db.runQuery(sqlStatement);
return rsDummy;
Here is some sample output that we have:
----jGRASP exec: java MainGui
slider value constructor: 50
116: if(singleton==null) {
120: singleton=new Resolvotron
Connection to D/Base establised
Select projectName from tblProject where projectNo = 3
Init OK. Beginning solve process
main OK: beginning frequency assign process
SELECT nodeNo from tblNode WHERE projectNo = 3
267: Node number = 2
SELECT * FROM tblRadio WHERE nodeNo =2
EB Test Marker 1: Line 261
Test Marker 1: Line 289
298: Radio number = 4
Test Marker 5: Line 308
Test Marker 3: Line 313
SELECT frequency from tblFreq WHERE projectNo = 3
125.5
Beginning test process
Test Marker 4: Line 386
Beginning check 257072
Test Marker 6: Line 774
70 Mhz Margin = false
Beginning local 10Mhz separation check
SELECT * FROM tblRadio WHERE nodeNo =2
EB Test Marker 1: Line 261
Getting TX of radio: 4
Select projectName from tblProject where projectNo = 3
Select frequencyNo from tblRadio where radioNo = 4
Test Marker EB1: 317
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB2: 330
Test MarkerEB3: 334
Test MarkerEB4: 337
Frequency No is: 2
Select projectName from tblProject where projectNo = 3
Select frequency from tblFreq where frequencyNo = 2
Test MarkerEB6: 361
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB5: 373
Test MarkerEB7: 376
Test MarkerEB8: 379
393 Before return
432: getting connection
SELECT radioNo FROM tblRadio where recRadio = 4
438: getting TX of radio: 6
Select projectName from tblProject where projectNo = 3
Select frequencyNo from tblRadio where radioNo = 6
Test Marker EB1: 317
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB2: 330
Test MarkerEB3: 334
Test MarkerEB4: 337
Frequency No is: 2
Select projectName from tblProject where projectNo = 3
Select frequency from tblFreq where frequencyNo = 2
Test MarkerEB6: 361
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB5: 373
Test MarkerEB7: 376
Test MarkerEB8: 379
393 Before return
java.sql.SQLException: ResultSet is closed
10 Mhz Local = true
Beginning 10 Mhz separation check
SELECT nodeNo from tblNode WHERE projectNo = 3
Node number is 2
10 Mhz Global = false
Beginning local harmonic resonance check
SELECT * FROM tblRadio WHERE nodeNo =2
EB Test Marker 1: Line 261
Select projectName from tblProject where projectNo = 3
Select frequencyNo from tblRadio where radioNo = 4
Test Marker EB1: 317
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB2: 330
Test MarkerEB3: 334
Test MarkerEB4: 337
Frequency No is: 2
Select projectName from tblProject where projectNo = 3
Select frequency from tblFreq where frequencyNo = 2
Test MarkerEB6: 361
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB5: 373
Test MarkerEB7: 376
Test MarkerEB8: 379
393 Before return
SELECT radioNo FROM tblRadio where recRadio = 4
Select projectName from tblProject where projectNo = 3
Select frequencyNo from tblRadio where radioNo = 6
Test Marker EB1: 317
dummyExceptionjava.sql.SQLException: ResultSet is closed
Test MarkerEB2: 330
Test MarkerEB3: 334
Test MarkerEB4: 337
Frequency No is: 2
Select projectName from tblProject where projectNo = 3
Select frequency from tblFreq where frequencyNo = 2
Test MarkerEB6: 361
I'll leave it at that, since the program goes into an endless loop. The dummy Exceptions are our dummy resultsets crashing so the rest can survive. The other stuff is from different methods. You should be able to locate the logic of the program by following the System.outs
Test Markers with EB refer to the Entry Broker.
Any help would be appreciated since we cannot find any other way of running this class successfully.
Steve

Ok problem solved...
Basically I was calling one ResultSet after another. Thanks to the Database Broker's structure, this was killing the first ResultSet. I fixed up the loops so that ResultSets were only ever called just before they were needed, and it fixed the problem. The only other errors were simple logic faults which I drummed out in short order. Thanks for the help everyone!

Result set not produced

why do i get an exception sayin "resultset not produced"

As a guess based on the very little that you posted.
The following would return a result set (even if no rows were returned.)
    select * from mytable
The following would not
    update mytable
              set myfield=3
          where myid = 4
If you use the second sort of statement in a statement where the first sort is expected then you could get the error that you are reporting.

No ResultSets were produced, Exception

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