ORA-01000

Hi Guys,
I am getting ORA-01000 exception. When am extracting the data's from Excel file and upload it into database.
In that file am having nearly 250 records, i can load only 298 after that the Exception is thrown like ORA-01000.
Can anyone help me resolve this incident?
Thanks in advance

Dhiva wrote:
I am getting ORA-01000 exception. When am extracting the data's from Excel file and upload it into database.
In that file am having nearly 250 records, i can load only 298 after that the Exception is thrown like ORA-01000.Your Java code is broken. This is not an Oracle problem. This is Oracle complaining about resource abuse by the client.
On the client:, the basics are:
- re-use a cursor handle for performance (no need for extra soft or hard parsing)
- close a cursor handle when done
Not closing cursor handles in Oracle that your client code created, leads to an ever increasing number of open cursors for that client session in Oracle. Fortunately Oracle implements a ceiling on this type of abuse, throws an exception when this ceiling is reached, and refuses to simply waste more resources by simply creating more and more cursors in that session.
Fix your code. Oracle is working as designed and as documented.

Similar Messages

Ora-00604 error and ora 01000 error while report generation.

hi all,
I am trying to generate the multiple reports of same template through a program.
While this job is running, i get the following error at the BIP console and the reports don't get generated.
[101711_044115578][][EXCEPTION] java.sql.SQLException: ORA-00604: error occurred
at recursive SQL level 1
ORA-01000: maximum open cursors exceeded
ORA-00604: error occurred at recursive SQL level 1
ORA-01000: maximum open cursors exceeded
ORA-01000: maximum open cursors exceeded
Kindly help.
Thanks.

Lots of resources with a simple search to see what this is about, for example:
http://www.orafaq.com/wiki/ORA-01000
ORA-01000:     maximum open cursors exceeded
Cause:     A host language program attempted to open too many cursors. The initialization parameter OPEN_CURSORS determines the maximum number of cursors per user.
Action:     Modify the program to use fewer cursors. If this error occurs often, shut down Oracle, increase the value of OPEN_CURSORS, and then restart Oracle.
open_cursors parameter
http://download.oracle.com/docs/cd/E11882_01/server.112/e25513/initparams160.htm#REFRN10137
Oracle support note:
OERR: ORA-1000 maximum open cursors exceeded (Doc ID 18591.1)

Login issues with xelsysadm along with ORA-01000 (cursor exceeded) error

Hi,
I am facing an strange problem.
Because of below error i am facing an intermitant issues for login to OIM web console and Design console with user xelsysadm. Some time the login in successfull else the error is generated.
For the error -- ORA-01000: maximum open cursors exceeded
We had talked to DB team an increased the cursor limit from 300 to 800. But still the same issue.
So, let me know whether this can be resolved if i take bounce of the web logic server or there is some other solution?
Thanks in advance and some respond ASAP as this is production server and this issue need to be resolved soon.
Getting below errors in the system:
ERROR,20 Apr 2011 08:35:19,613,[XELLERATE.WEBAPP],Class/Method: tcLogonAction/execute encounter some problems: User account is invalid. Username: xelsysadm
ERROR,20 Apr 2011 08:40:00,056,[XELLERATE.ACCOUNTMANAGEMENT],Class/Method: Authenticate/connect encounter some problems: ORA-01000: maximum open cursors exceeded
java.sql.SQLException: ORA-01000: maximum open cursors exceeded
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:173)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1030)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:194)
at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:785)
at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:860)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1186)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3381)
at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3425)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeQuery(OraclePreparedStatementWrapper.java:1490)
at com.thortech.xl.security.Authenticate.getPropertyValue(Authenticate.java:459)
at com.thortech.xl.security.Authenticate.connect(Authenticate.java:117)
at com.thortech.xl.security.Authenticate.connect(Authenticate.java:71)
at com.thortech.xl.security.wl.XellerateLoginModuleImpl.login(XellerateLoginModuleImpl.java:159)
at com.bea.common.security.internal.service.LoginModuleWrapper$1.run(LoginModuleWrapper.java:110)
at java.security.AccessController.doPrivileged(Native Method)
at com.bea.common.security.internal.service.LoginModuleWrapper.login(LoginModuleWrapper.java:106)
at sun.reflect.GeneratedMethodAccessor7737.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
at javax.security.auth.login.LoginContext.login(LoginContext.java:579)
at com.bea.common.security.internal.service.JAASLoginServiceImpl.login(JAASLoginServiceImpl.java:113)
at sun.reflect.GeneratedMethodAccessor132.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.common.security.internal.utils.Delegator$ProxyInvocationHandler.invoke(Delegator.java:57)
at $Proxy16.login(Unknown Source)
at weblogic.security.service.internal.WLSJAASLoginServiceImpl$ServiceImpl.login(Unknown Source)
at com.bea.common.security.internal.service.JAASAuthenticationServiceImpl.authenticate(JAASAuthenticationServiceImpl.java:82)
at sun.reflect.GeneratedMethodAccessor143.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.common.security.internal.utils.Delegator$ProxyInvocationHandler.invoke(Delegator.java:57)
at $Proxy34.authenticate(Unknown Source)
at weblogic.security.service.WLSJAASAuthenticationServiceWrapper.authenticate(Unknown Source)
at weblogic.security.service.PrincipalAuthenticator.authenticate(Unknown Source)
at weblogic.security.acl.internal.Security.authenticateLocally(Security.java:127)
at weblogic.security.acl.internal.Security.authenticate(Security.java:165)
at weblogic.security.acl.internal.Security.authenticate(Security.java:146)
at weblogic.security.auth.Authenticate.authenticate(Authenticate.java:112)
at weblogic.security.auth.login.UsernamePasswordLoginModule.login(UsernamePasswordLoginModule.java:184)
at sun.reflect.GeneratedMethodAccessor7746.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
at javax.security.auth.login.LoginContext.login(LoginContext.java:579)
at Thor.API.Security.LoginHandler.weblogicLoginHandler.login(Unknown Source)
at Thor.API.tcUtilityFactory.<init>(Unknown Source)
at com.thortech.xl.scheduler.core.quartz.QuartzWrapper.execute(Unknown Source)
at org.quartz.core.JobRunShell.run(JobRunShell.java:178)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:477)
ERROR,20 Apr 2011 08:40:00,058,[XELLERATE.ACCOUNTMANAGEMENT],Class/Method: XellerateLoginModuleImpl/login encounter some problems:
com.thortech.xl.security.tcLoginException:
at com.thortech.xl.security.tcLoginExceptionUtil.createException(tcLoginExceptionUtil.java:96)
at com.thortech.xl.security.tcLoginExceptionUtil.createException(tcLoginExceptionUtil.java:67)
at com.thortech.xl.security.Authenticate.connect(Authenticate.java:269)
at com.thortech.xl.security.Authenticate.connect(Authenticate.java:71)
at com.thortech.xl.security.wl.XellerateLoginModuleImpl.login(XellerateLoginModuleImpl.java:159)
at com.bea.common.security.internal.service.LoginModuleWrapper$1.run(LoginModuleWrapper.java:110)
at java.security.AccessController.doPrivileged(Native Method)
at com.bea.common.security.internal.service.LoginModuleWrapper.login(LoginModuleWrapper.java:106)
at sun.reflect.GeneratedMethodAccessor7737.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
at javax.security.auth.login.LoginContext.login(LoginContext.java:579)
at com.bea.common.security.internal.service.JAASLoginServiceImpl.login(JAASLoginServiceImpl.java:113)
at sun.reflect.GeneratedMethodAccessor132.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.common.security.internal.utils.Delegator$ProxyInvocationHandler.invoke(Delegator.java:57)
at $Proxy16.login(Unknown Source)
at weblogic.security.service.internal.WLSJAASLoginServiceImpl$ServiceImpl.login(Unknown Source)
at com.bea.common.security.internal.service.JAASAuthenticationServiceImpl.authenticate(JAASAuthenticationServiceImpl.java:82)
at sun.reflect.GeneratedMethodAccessor143.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.common.security.internal.utils.Delegator$ProxyInvocationHandler.invoke(Delegator.java:57)
at $Proxy34.authenticate(Unknown Source)
at weblogic.security.service.WLSJAASAuthenticationServiceWrapper.authenticate(Unknown Source)
at weblogic.security.service.PrincipalAuthenticator.authenticate(Unknown Source)
at weblogic.security.acl.internal.Security.authenticateLocally(Security.java:127)
at weblogic.security.acl.internal.Security.authenticate(Security.java:165)
at weblogic.security.acl.internal.Security.authenticate(Security.java:146)
at weblogic.security.auth.Authenticate.authenticate(Authenticate.java:112)
at weblogic.security.auth.login.UsernamePasswordLoginModule.login(UsernamePasswordLoginModule.java:184)
at sun.reflect.GeneratedMethodAccessor7746.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
at javax.security.auth.login.LoginContext.login(LoginContext.java:579)
at Thor.API.Security.LoginHandler.weblogicLoginHandler.login(Unknown Source)
at Thor.API.tcUtilityFactory.<init>(Unknown Source)
at com.thortech.xl.scheduler.core.quartz.QuartzWrapper.execute(Unknown Source)
at org.quartz.core.JobRunShell.run(JobRunShell.java:178)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:477)
ERROR,20 Apr 2011 08:40:00,060,[XELLERATE.ACCOUNTMANAGEMENT],Class/Method: tcUtilityFactory/tcUtilityFactory(Hashtable env, tcSignatureMessage poUserIDMessage) encounter some problems: javax.security.auth.login.LoginException: java.lang.SecurityException: [Security:090304]Authentication Failed: User xelsysadm javax.security.auth.login.FailedLoginException: [Security:090302]Authentication Failed: User xelsysadm denied
javax.security.auth.login.LoginException: javax.security.auth.login.LoginException: java.lang.SecurityException: [Security:090304]Authentication Failed: User xelsysadm javax.security.auth.login.FailedLoginException: [Security:090302]Authentication Failed: User xelsysadm denied
at weblogic.security.auth.login.UsernamePasswordLoginModule.login(UsernamePasswordLoginModule.java:199)
at sun.reflect.GeneratedMethodAccessor7746.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:769)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:186)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:683)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:680)
at javax.security.auth.login.LoginContext.login(LoginContext.java:579)
at Thor.API.Security.LoginHandler.weblogicLoginHandler.login(Unknown Source)
at Thor.API.tcUtilityFactory.<init>(Unknown Source)
at com.thortech.xl.scheduler.core.quartz.QuartzWrapper.execute(Unknown Source)
at org.quartz.core.JobRunShell.run(JobRunShell.java:178)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:477)
ERROR,20 Apr 2011 08:40:00,060,[XELLERATE.SERVER],Class/Method: QuartzWrapper/execute encounter some problems: javax.security.auth.login.LoginException: javax.security.auth.login.LoginException: java.lang.SecurityException: [Security:090304]Authentication Failed: User xelsysadm javax.security.auth.login.FailedLoginException: [Security:090302]Authentication Failed: User xelsysadm denied
Thor.API.Exceptions.tcAPIException: javax.security.auth.login.LoginException: javax.security.auth.login.LoginException: java.lang.SecurityException: [Security:090304]Authentication Failed: User xelsysadm javax.security.auth.login.FailedLoginException: [Security:090302]Authentication Failed: User xelsysadm denied
at Thor.API.tcUtilityFactory.<init>(Unknown Source)
at com.thortech.xl.scheduler.core.quartz.QuartzWrapper.execute(Unknown Source)
at org.quartz.core.JobRunShell.run(JobRunShell.java:178)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:477)
[CMGR WARNING] Removing connection pool siebel.tcpip.None.none://172.30.16.51:2321/UW_PROD/eCommunicationsObjMgrClone_enu/!b.3c26
<com.siebel.common.common.CSSException>
<Error><ErrorCode>8716601</ErrorCode> <ErrMsg>Socket had incorrect word size: 0.(SBL-JCA-00313)</ErrMsg></Error>
</com.siebel.common.common.CSSException>
at com.siebel.om.conmgr.Connection.readPacket(Connection.java:550)
at com.siebel.om.conmgr.Connection.run(Connection.java:286)
at java.lang.Thread.run(Thread.java:619)
[CMGR FATAL] Error: <com.siebel.common.common.CSSException>
<Error><ErrorCode>8716601</ErrorCode> <ErrMsg>Socket had incorrect word size: 0.(SBL-JCA-00313)</ErrMsg></Error>
</com.siebel.common.common.CSSException> connection:d0214e
*************************************************************************************************************

Thanks for giving me an solution..
The cursor limit was incresed from 300 to 800 then for some hours the things went with no issues, the login was successfull and no errors in the logs. But again the same issue had arrisen.
For now i have taken bounce of the welogic servers because of the bounce i hope the existing/stuckup connections have been released and now the application is working fine and with no issues.
But is taking the bounce of the application server is the only solution for getting the things back to normal
Or
whether we need to take some other steps even after increasing the cursor limit the things don;t work.
Thanks,

Implicit PL/SQL cursors remain open, causing ORA-01000 (Client 9.2.0.1)

Hello,
since migrating our system from Oracle Client 9.0.X to 9.2.0.1 (Windows XP), i am encountering troubles when calling a stored procedure from a Cobol-Program:
after a while i run into a 'Maximum open cursors exceeded'-message (ORA-01000)
The stored procedure returns a cursor (ref_cursor)
When Executing the stored procedure, there are actually 2 cursors involved, in fact the stored PL/SQL procedure implicitely opens a child-cursor when doing a select within the PL/SQL.
After fetching the result and closing the cursor in my cobol-program, it correctly closes the cursor associated with the stored-procedure, but it does not close the cursor that was implicitely opened by oracle.
After a while i am running into a Maximum open cursors message, because those cursors have not properly been closed.
Here's a simple PL/SQL package that illustrates the problem:
create or replace package scott.SCOTTS_PACKAGE is
type ref_cursor IS REF CURSOR;
function GET_EMP(EMP_IN CHAR) return ref_cursor;
end SCOTTS_PACKAGE;
create or replace package body scott.SCOTTS_PACKAGE is
-- Function and procedure implementations
function GET_EMP(EMP_IN CHAR) return ref_cursor is
MyCurs ref_cursor;
begin
OPEN MyCurs FOR
SELECT EMPNO ,
ENAME ,
JOB
FROM SCOTT.EMP
WHERE ENAME = EMP_IN;
return(MyCurs);
end;
end SCOTTS_PACKAGE;
Here are some exerpts from my cobol program:
(The program iterates 100x through the section that executes the PL/SQL. After each iteration an additional open cursor remains in the database)
003800 EXEC SQL BEGIN DECLARE SECTION END-EXEC.
003900*
004000 01 SQL-USERNAME PIC X(16) VARYING.
004100 01 SQL-PASSWD PIC X(16) VARYING.
004200 01 SQL-DBNAME PIC X(64) VARYING.
004300 01 ORACLE.
004700 02 ORA-CUR-EMP SQL-CURSOR.
01 EMPREC.
02 EMPREC-EMPNO PIC X(4).
02 EMPREC-ENAME PIC X(10).
02 EMPREC-JOB PIC X(9).
005400 EXEC SQL END DECLARE SECTION END-EXEC.
018400 PROCEDURE DIVISION.
CONTINUE.
018700 EXEC SQL
018800 WHENEVER SQLERROR DO PERFORM SQL-ERROR
018900 END-EXEC.
019000*
CONTINUE.
019100 EXEC SQL
019200 WHENEVER NOT FOUND DO PERFORM SQL-NOT-FOUND
019300 END-EXEC.
022400 EXEC SQL
022500 ALLOCATE :ORA-CUR-EMP
022600 END-EXEC
PERFORM VARYING I FROM 1 BY 1 UNTIL I > 100
ACCEPT DUMMY FROM TER
IF DUMMY = "E"
MOVE 100 TO I
END-IF
PERFORM GET-EMP
ADD 1 TO I
END-PERFORM
119300 GET-EMP SECTION.
119400************************
119500 GAM0.
MOVE SPACES TO EMPREC-EMPNO EMPREC-JOB
MOVE "SMITH" TO EMPREC-ENAME
120200 EXEC SQL AT SSSI EXECUTE
120300 BEGIN
120400 :ORA-CUR-EMP:=
120500 SCOTT.SCOTTS_PACKAGE.GET_EMP(:EMPREC-ENAME );
120900
END;
121000 END-EXEC
121200 IF DB-ERR-CODE NOT = HIGH-VALUE
121300 DISPLAY "CCSIFSO:GET-AUTRE-MATR:APPEL PERS... OK"
121400 EXEC SQL
121500 FETCH :ORA-CUR-EMP
121600 INTO
121700 :EMPREC-EMPNO,
121800 :EMPREC-ENAME,
121900 :EMPREC-JOB
122400 END-EXEC
122500 END-IF
122600*
122700 IF DB-ERR-CODE NOT = HIGH-VALUE
122800 DISPLAY "CCSIFSO:GET-AUTRE-MATR:APPEL FETCH.. OK"
123000 ELSE
123100 MOVE LOW-VALUE TO DB-ERR-CODE
123200 END-IF
123300 EXEC SQL
123400 CLOSE :ORA-CUR-EMP
123500 END-EXEC
123600 GA-EX.
123700 EXIT.
124000 SQL-NOT-FOUND SECTION.
124100*----------------------
124200 NF0.
124300 DISPLAY "CCSIFSO:SQL-NOT-FOUND SECTION."
124400 MOVE HIGH-VALUE TO DB-ERR-CODE.
124500 NF-EX.
124600 EXIT.
124700*
124800 SQL-ERROR SECTION.
124900*-----------------
125000 ER0.
125200 EXEC SQL
125300 WHENEVER SQLERROR CONTINUE
125400 END-EXEC
125700 MOVE HIGH-VALUE TO DB-ERR-CODE
125800*
126100 DISPLAY "ORACLE ERROR DETECTED: " SQLCODE UPON TER
126200 DISPLAY SQLERRMC UPON TER
126300*
126400 EXEC SQL AT SSSI
126500 ROLLBACK WORK
126600 RELEASE
126700 END-EXEC
126800 DISPLAY "----------------------------" UPON TER
126900 DISPLAY " ! ROLLBACK ET DISCONNECT ! " UPON TER
127000 DISPLAY "----------------------------" UPON TER
127200 CALL "PPTERMJ".
127400 ER-EX.
127500 EXIT.
Finally here's an exerpt from V$OPEN_CURSOR, after a few iterations:
1 begin :b1 := SCOTT . SCOTTS_PACKAGE . GET_EMP (:b2 ) ; END ;
2 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
3 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
4 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
5 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
6 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
7 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
8 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
9 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
10 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
11 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
As you see, there is only 1 cursor starting with 'begin ... '
but there are 10 implicit cursors 'SELECT EMPNO, ... ' that have not been properly closed, nor reused by ORACLE.
In our old configuration (ORACLE CLient 9.0.X), you would only see:
1 begin :b1 := SCOTT . SCOTTS_PACKAGE . GET_EMP (:b2 ) ; END ;
2 SELECT EMPNO , ENAME , JOB FROM EMP WHERE ENAME = :B1
meaning all the other cursors have properly been closed.
As a conclusion: the program correctly closes the implicit cursors when using a 9.0 Client, wheras the implicit cursors remain open on Client 9.2.0.1 (Windows XP)
The underlying database can be either 8.i or 9, the problem remains the same.
Finally here's a small Delphi code, using ODAC-components, that somewhat illustrates the same problem:
procedure TForm1.ExecProcClick(Sender: TObject);
var I: INTEGER ;
begin
FOR I := 1 TO 5 DO
BEGIN
SP1.StoredProcName:='SCOTT.SCOTTS_PACKAGE.GET_EMP';
SP1.Prepare;
SP1.ParamByName('EMP_IN').AsString := 'SMITH';
SP1.ExecProc;
SP1.Next;
SP1.Close;
SP1.UnPrepare;
END;
end;
After each call to 'PREPARE', an additional implicit cursor remains open on the database. (using Oracle Client 9.2.0.1)
On our old system (Oracle Client 9.0 or 8.X), the same program would not generate accumulating open cursors on the database
Any suggestions would be welcome,
Claude

Cobol.. been many years since I last even saw some Cobol source code. Invokes all kinds of memories. :-)
Since you found the patch, the advice is superfluous, but works. Close the cursor at the PL/SQL side, e.g.
create or replace procedure CloseRefCursor( cRefCursor TYPELIB.TRefCursor ) is
begin
close cRefCursor;
exception when OTHERS then
-- if the cursor is already gone, not a problem
NULL;
end;In Delphi for example, one can subclass the class used for ref cursor calls and add a call to the above PL/SQL proc in the destructor. Or add create a standard Cobol close ref cursor section that does similar.

Not closing ResultSet, but not getting ORA-01000

I have an application that is generating the familiar ORA-01000 error.
Whilst investigating the problem, I wrote a small test program. In the test program I tried to get the ORA-01000, but I don't get it (has anyone ever complained about not getting ORA-01000 before?!)
connection = DriverManager.getConnection("<connection string>");
String sql = "SELECT c1 FROM pdtab2 WHERE Id>=? AND Id<=?";
PreparedStatement ps = connection.prepareStatement(sql);
for (int i = 1; i <= 30000; ++i)
 ps.setInt(1, i-1);
 ps.setInt(2, i+1);
 if (i % 100 == 0)
 System.out.println("i=" +i);
 System.out.println("getCurrentOpenCursors(connection)="
 +getCurrentOpenCursors(connection));
 try
 rs = ps.executeQuery();
 while (rs.next())
 result = rs.getInt(1);
 catch (SQLException e2)
 e2.printStackTrace();
 finally
 // Do nothing! Do not close the result set
}getCurrentOpenCursors does:
select count(*) AS COUNT from v$open_cursor where user_name like 'me'
I have reduced OPEN_CURSORS down from 300 to 100, but getCurrentOpenCursors always returns less that what it is set to. Suggesting that OPEN_CUSRORS is not a limit, but rather a pool size?
The result set returns more than one record, I never close the result set, yet I do not get an ORA-01000 error. I have tried auto-commit true and false on the connection. Is the prepared statement closing its previous result set on each new iteration of the loop, hence stopping me getting a problem?
I am using Oracle version 10.2.0.1, the corresponding ojdbc14.jar, and Java 1.4.
Thanks,
Paul

Here is a program that does that for you.
To fix the program, un-comment the line 24 of the code and run again.
C:\> type TestCursors.java
import java.lang.* ;
import java.util.* ;
import java.sql.* ;
import oracle.jdbc.* ;
public class TestCursors
 public static void main(String[] args) throws SQLException, ClassNotFoundException
 Class.forName("oracle.jdbc.driver.OracleDriver");
 Connection connection = DriverManager.getConnection("jdbc:oracle:oci:@localhost:1521:ORCL");
 ResultSet rs ;
 PreparedStatement ps ;
 for (int i = 1; i <= 30000; ++i)
 String sql = "SELECT 20 FROM scott.emp WHERE deptno = ?";
 ps = connection.prepareStatement(sql);
 ps.setInt(1, 10);
 try
 rs = ps.executeQuery();
 rs.close() ;
 //ps.close() ;
 catch (SQLException e2)
 System.out.println("The value if i is " + i) ;
 throw e2 ;
C:\> javac TestCursors.java
C:\> java TestCursors
The value if i is 301
Exception in thread "main" java.sql.SQLException: ORA-01000: maximum open cursors exceeded
 at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:111)
 at oracle.jdbc.driver.T2CConnection.checkError(T2CConnection.java:671)
 at oracle.jdbc.driver.T2CConnection.checkError(T2CConnection.java:597)
 at oracle.jdbc.driver.T2CPreparedStatement.executeForDescribe(T2CPreparedStatement.java:570)
 at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1030)
 at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1123)
 at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3284)
 at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3328)
 at TestCursors.main(TestCursors.java:22)
C:\>

Cannot figure out why "ORA-01000 Maximum open cursors" is shown...

Hello there ...
I am programming a PL/SQL Code that is throwing 0RA-01000 Maximum Open Cursors Exceeded.
Having already read quite a lot about ORA-01000 errors, I know I should be closing cursors, and have already tried setting OPEN_CURSORS parameter to a high number (1000).
I declared a lot of procedures in my pl/sql, each of which uses one cursor since i am working with a non-Oracle table linked by ODBC ... and each procedure sometimes does thousands of inserts -- but all WITHIN the explicit cursors. The explicit cursors are not declared within each loop.
I already checked the code many times, and made sure all open cursors are closed. In addition, I also verified the numberopen cursors generated by the PL/SQL by running the following SQL after every procedure i run... and outputting it... and it appears the value just keeps on increasing, even though I had explicitly closed all the cursors in all the earlier procedures.
What is funny is that the most number of cursors reported by the code below only hits 150+ cursors. Nowhere near the 1000 open_cursors limit per session.
select a.value into strtxt --, b.name
        from v$mystat a, v$statname b
        where a.statistic# = b.statistic#
        and a.statistic#= 3;When I run the procedures separately though, all the procedures run smoothly (even when I had not yet updated the open_cursors parameter).
I was thinking of the following, but maybe you have some other ideas?
Does this have anything to do with my procedures not being stored procedures?
Or should i be committing records within my procedures instead of out of it?
I really have run into a wall and would really appreciate any tips or helps on this. Thanks in advance!
My basic pl/sql code looks like below. I did not give the actual details cause it will be too long (up to 5000 lines).
DECLARE
PROCEDURE proc1
IS
    CURSOR cur_hca
       is
           select ...from..where;
   TYPE cur_hca_fetch
        Is TABLE OF cur_hca%ROWTYPE
            INDEX BY PLS_INTEGER;
    temp_collect cur_hca_fetch;
BEGIN
   open cur_hca;         --cur_hca is the cursor name.
                                  --i use exactly the same cursor name in the other procedures
      loop
         fetch cur_hca bulk collect into temp_collect LIMIT 1000;
         exit when temp_collect.count=0
         for indx in 1 .. temp_collect.count
            loop
              ...run some sql
            end loop;
      end loop;
close cur_hca;
END proc1;
PROCEDURE proc2   --almost the same as above the only changes are the query for the
                             -- cursor and the sql that happens for each record
IS
BEGIN
   open cur_hca;         --cur_hca is my cursor name
      loop
      end loop;
close cur_hca;
END proc2;
... up to 40 other very similar procedures
BEGIN
   proc1;
   commit;
   select a.value into strtxt
        from v$mystat a, v$statname b
        where a.statistic# = b.statistic#
        and a.statistic#= 3;
DBMS_OUTPUT.PUT_LINE('Number of Cursors After STATUSproc1: ' || strtxt);
   proc2;
   commit;
   select a.value into strtxt
        from v$mystat a, v$statname b
        where a.statistic# = b.statistic#
        and a.statistic#= 3;
   DBMS_OUTPUT.PUT_LINE('Number of Cursors After STATUSproc2: ' || strtxt);
   ... 40 other procedures
END;Edited by: user4872285 on May 6, 2013 6:49 PM
Edited by: user4872285 on May 6, 2013 7:01 PM
Edited by: user4872285 on May 6, 2013 8:02 PM
Edited by: user4872285 on May 6, 2013 8:03 PM

PL/SQL code usually leaks reference cursors and DBMS_SQL cursors - as the ref cursor/DBMS_SQL interface used has a global (session static) scope.
PL/SQL has an intelligent garbage collector that will close local implicit and explicit cursors, when the cursor variable goes out of scope.
If you define an explicit cursor globally (package interface), then it can only be opened once. The 2nd attempt results in a ORA-06511: PL/SQL: cursor already open exception. So code cannot leak explicit cursors as code cannot reopen an existing opened explicit cursor.
I have never seen Oracle leaking cursors internally. So I would be hesitant to call what you are seeing, a bug. If your code is using explicit cursors (even static/global ones), your code cannot leak these cursors, even if your code does not close them. Worse case - the cursor remains open, however new copies cannot be created while it is open.
So I think your are looking at the wrong thing - explicit cursors. These are not the cursors that are leaking in my view (simply because code cannot reuse and open an already opened explicit cursor). Here is an example:
SQL> show parameter cursors
NAME                                 TYPE        VALUE
open_cursors                         integer     300
session_cached_cursors               integer     50
// procedure that seems to "leak" an explicit cursor handle
// as it does not explicitly closes the handle
SQL> create or replace procedure CursorUse is
2          cursor c is select e.* from emp e;
3          empRow emp%RowType;
4 begin
5          open c;
6          fetch c into empRow;
7          --// not closing explicit cursor handle
8          --// and going out-of-scope
9 end;
10 /
Procedure created.
// current session stats
SQL> select b.name, a.value from v$mystat a, v$statname b where a.statistic# = b.statistic# and b.name like '%open%cursor%';
NAME                                  VALUE
opened cursors cumulative                91
opened cursors current                    2
// execute proc that "leaks" a cursor, 10000 times
SQL> begin
2          for i in 1..10000 loop
3                  CursorUse;
4          end loop;
5 end;
6 /
PL/SQL procedure successfully completed.
// no errors due to cursor leakage
// session stats: no cursor leakage occurred as
// PL/SQL's garbage collector cleaned (and closed)
// cursor handles when these became out-of-scope
SQL> select b.name, a.value from v$mystat a, v$statname b where a.statistic# = b.statistic# and b.name like '%open%cursor%';
NAME                                  VALUE
opened cursors cumulative            10,095
opened cursors current                    2
SQL> So the cursor leakage you are seeing is caused by something else... so what else is part of the code, or the session, that you have not yet mentioned?

ORA-00604:error occurred at recursive SQL level1 ORA-01000:maximum open cur

Dear Experts,
I got Error During WebLoad Testing.
Please give me solution.
java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-01000: maximum open cursors exceeded

It depends on how may cursors are used in your program and the parameter value for OPEN_CURSORS. If it is not possible to reduce the number cursors used in the program increase the OPEN_CURSORS value.
regards

Cursors are not closed when using Ref Cursor Query in a report ORA-01000

Dear Experts
Oracel database 11g,
developer suite 10.1.2.0.2,
application server 10.1.2.0.2,
Windows xp platform
For a long time, I'm hitting ORA-01000
I have a 2 group report (master and detail) using Ref Cusor query, when this report is run, I found that it opens several cursors (should be only one cursor) for the detail query although it should not, I found that the number of these cursors is equal to the number of master records.
Moreover, after the report is finished, these cursors are not closed, and they are increasing cumulatively each time I run the report, and finally the maximum number of open cursors is exceeded, and thus I get ORA-01000.
I increased the open cursors parameter for the database to an unbeleivable value 30000, but of course it will be exceeded during the session because the cursors are increasing cumulatively.
I Found that this problem is solved when using only one master Ref Cursor Query and create a breake group, the problem is solved also if we use SQL Query instead of Ref Query for the master and detail queries, but for some considerations, I should not use neither breake group nor SQL Query, I have to use REF Cursor queries.
Is this an oracle bug , and how can I overcome ?
Thanks
Edited by: Mostafa Abolaynain on May 6, 2012 9:58 AM

Thank you Inol for your answer, However
Ref Cursor give me felxibility to control the query, for example see the following query :
function QR_1RefCurDS return DEF_CURSORS.JOURHEAD_REFCUR is
temp_JOURHEAD DEF_CURSORS.JOURHEAD_refcur;
 v_from_date DATE;
 v_to_date DATE;
 V_SERIAL_TYPE number;
begin
SELECT SERIAL_TYPE INTO V_SERIAL_TYPE
FROM ACC_VOUCHER_TYPES
where voucher_type='J'
and IDENT_NO=:IDENT
AND COMP_NO=TO_NUMBER(:COMPANY_NO);
 IF :no_date=1 then
 IF V_SERIAL_TYPE =1 THEN
 open temp_JOURHEAD for select VOCH_NO, VOCH_DATE
 FROM JOURHEAD
 WHERE COMP_NO=TO_NUMBER(:COMPANY_NO)
 AND IDENT=:IDENT
 AND ((TO_NUMBER(VOCH_NO)=:FROM_NO and :FROM_NO IS NOT NULL AND :TO_NO IS NULL)
 OR (TO_NUMBER(VOCH_NO) BETWEEN :FROM_NO AND :TO_NO and :FROM_NO IS NOT NULL AND :TO_NO IS NOT NULL )
 OR (TO_NUMBER(VOCH_NO)<=:TO_NO and :FROM_NO IS NULL AND :TO_NO IS NOT NULL )
 OR (:FROM_NO IS NULL AND :TO_NO IS NULL ))
 ORDER BY TO_NUMBER(VOCH_NO);
 ELSE
 open temp_JOURHEAD for select VOCH_NO, VOCH_DATE
 FROM JOURHEAD
 WHERE COMP_NO=TO_NUMBER(:COMPANY_NO)
 AND IDENT=:IDENT
 AND ((VOCH_NO=:FROM_NO and :FROM_NO IS NOT NULL AND :TO_NO IS NULL)
 OR (VOCH_NO BETWEEN :FROM_NO AND :TO_NO and :FROM_NO IS NOT NULL AND :TO_NO IS NOT NULL )
 OR (VOCH_NO<=:TO_NO and :FROM_NO IS NULL AND :TO_NO IS NOT NULL )
 OR (:FROM_NO IS NULL AND :TO_NO IS NULL ))
 ORDER BY VOCH_NO;
 END IF;
 ELSE
 v_from_date:=to_DATE(:from_date);
 v_to_date:=to_DATE(:to_date);
 IF V_SERIAL_TYPE =1 THEN
 open temp_JOURHEAD for select VOCH_NO, VOCH_DATE
 FROM JOURHEAD
 WHERE COMP_NO=TO_NUMBER(:COMPANY_NO)
 AND IDENT=:IDENT
 AND ((voch_date between v_from_date and v_to_date and :from_date is not null and :to_date is not null)
 OR (voch_date <= v_to_date and :from_date is null and :to_date is not null)
 OR (voch_date = v_from_date and :from_date is not null and :to_date is null)
 OR (:from_date is null and :to_date is null ))
 ORDER BY VOCH_DATE,TO_NUMBER(VOCH_NO);
 ELSE
 open temp_JOURHEAD for select VOCH_NO, VOCH_DATE
 FROM JOURHEAD
 WHERE COMP_NO=TO_NUMBER(:COMPANY_NO)
 AND IDENT=:IDENT
 AND ((voch_date between v_from_date and v_to_date and :from_date is not null and :to_date is not null)
 OR (voch_date <= v_to_date and :from_date is null and :to_date is not null)
 OR (voch_date = v_from_date and :from_date is not null and :to_date is null)
 OR (:from_date is null and :to_date is null ))
 ORDER BY VOCH_DATE,VOCH_NO;
 END IF;
 END IF;
 return temp_JOURHEAD;
end;

Maximum open cursors in SQLJ, ORA-01000

Hello,
Can someone please help me with the following: I have a java application that does 7000 insert statements, but I get ORA-01000 after only 200-300 inserts. The error message is:
Exception: java.sql.SQLException: ORA-01000: maximum open cursors exceeded
A simplified version of my insert in sqlj:
try {
     #sql [_ctx] {
          insert into TABLE_X
          ( name, addr ) values
          (:m_name,m_addr)
} catch(SQLException e){
          m_mgr.GetErrorLog().logError("Critical",
     "Failed to insert user into TABLE_X","","Program aborting","?",e );
          m_mgr.SystemErrorExit();
1. The only answers I can find in the forums is either to increase max open cursors in inti.ora, or to close your statements correctly. I'v tried increasing max open cursors but this does not help..(its not a very god approach anyway), and I can't see why I should close my statements from SQLJ: This error did not occur in the same application on a different platform 10 months ago.
2. Could it have something to do with the thin driver version I'm using. Either in JDev or in the database. I use JDev 903 (on win 2000) and a 8.1.7.4 database (on solaris).
3. I tried using oci8 connectoin, but could not get it working. Using oci8 i got the error
java.lang.UnsatisfiedLinkError: no ocijdbc9 in java.library.path
Feedback appreciated.
/Anders

For oci to work you should have Oracle or SQL client installed on your machine.
You should also have ORACLE_HOME\bin in you path.
ocijdbc9.dll is available in the above directory.
Chandar

In java/jsp got Error,ORA-01000: maximum open cursors exceeded,

Dear ALL,
We are facing a problem of in java/jsp. ORA-01000: maximum open cursors exceeded,We are using referance Cursor for returing the Record in java file.
The Code is given below.
import java.sql.*;
import javax.sql.*;
import com.india.trade.dbConnection.*;
import oracle.jdbc.driver.*;
import java.util.Vector ;
public class IntRmsActivity
     private static JDBCConnection instance = null;
private static Connection con = null;
     private static CallableStatement stmt_admin_getadmins = null;
     private static String str_admin_getadmins = "{ call Admin_conf.RMS_ADMIN_GETALLADMINS(?,?) }";
     static
          try
               instance = new JDBCConnection();
               con = instance.getConnection();
               stmt_admin_getadmins = con.prepareCall(str_admin_getadmins);
}catch(Exception se){se.printStackTrace();}
     public static Vector admin_getAdmins() throws Exception
          checkconnection();
          String message = null;
          Vector v_admins = new Vector();
          ResultSet rs_admins = null;
          stmt_admin_getadmins.registerOutParameter(1 , OracleTypes.CURSOR);
          stmt_admin_getadmins.registerOutParameter(2 , Types.VARCHAR);
          stmt_admin_getadmins.execute();
          message = stmt_admin_getadmins.getString(2);
          System.out.println("message " + message);
          rs_admins = ((OracleCallableStatement)stmt_admin_getadmins).getCursor(1);
          while (rs_admins.next())
                    v_admins.addElement(rs_admins.getString("adminid"));
          rs_admins.close();
          return v_admins;
CREATE OR REPLACE PACKAGE Admin_conf IS
TYPE REF_CRSR IS REF CURSOR; /* OUTPUT CURSOR VARIABLE TYPE */
PROCEDURE RMS_ADMIN_GETALLADMINS(RESULTS OUT REF_CRSR,
                                        OUT_MESSAGE OUT VARCHAR2);
END Admin_conf;
CREATE OR REPLACE PACKAGE BODY Admin_conf
IS
PROCEDURE RMS_ADMIN_GETALLADMINS(RESULTS OUT REF_CRSR,
                                        OUT_MESSAGE OUT VARCHAR2)
IS
l_ref_out_crsr REF_CRSR;
BEGIN
     OPEN l_ref_out_crsr FOR
     SELECT EXECUTIVE_ID adminid
     FROM MASTER_EXECUTIVE_ID
     ORDER BY EXECUTIVE_ID;
     OUT_MESSAGE := 'ADMIN IDS FETCHED SUCCESSFULLY';
     RESULTS := l_ref_out_crsr;
EXCEPTION WHEN OTHERS THEN
          OUT_MESSAGE := 'ERROR ' || SUBSTR(SQLERRM, 1, 60);
END RMS_ADMIN_GETALLADMINS;
END Admin_conf;
Regards
Ajay Singh Rathod

Are you actually closing the connections, resultsets in all cases?
From what you've posted you call
rs_admins.close();but in that method, you propagate any exceptions that occur out to the caller method, which in turn just prints a stack trace.
So if an exception occurs before you call the rs_admin.close() the result set will never be closed as the statement won't be reached.
I'd add a speific exception handling routine to the admin_getAdmins() method and include a finally clause to close the result set in all cases. You can still onthrow the exception if you want.
cheers
-steve-

Help needed, getting ORA-01000: maximum open cursors exceeded

CJ or anyone that may have come across this problem in the past, I hope that you may be able to help me
I am trying to implement a function from the Salesforce PHP tool kit that runs against a class that returns a object of ID's that have been updated in a given time frame.
This is a lot of code. I am sorry for that:
<?php
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);
//Keep the SOAP cache clean
ini_set("soap.wsdl_cache_enabled","0");
$delete_count = 0;
$oracle_deleted = 0;
//Setup array for local ID's'
$opportunity_data = array();
$deleted_data = array();
//start setup for PL SQL statement
$strsql = "begin mapsapp.sforce_opp_insert(";
$strsql .= ":pm_id,";
$strsql .= ":pm_accountid,";
$strsql .= ":pm_name,";
$strsql .= ":pm_description,";
$strsql .= ":pm_stagename,";
$strsql .= ":pm_amount,";
$strsql .= ":pm_probability,";
$strsql .= ":pm_expectedrevenue,";
$strsql .= ":pm_closedate,";
$strsql .= ":pm_type,";
$strsql .= ":pm_nextstep,";
$strsql .= ":pm_leadsource,";
$strsql .= ":pm_isclosed,";
$strsql .= ":pm_iswon,";
$strsql .= ":pm_forecastcategory,";
$strsql .= ":pm_campaignid,";
$strsql .= ":pm_hasopportunitylineitem,";
$strsql .= ":pm_pricebook2id,";
$strsql .= ":pm_ownerid,";
$strsql .= ":pm_createddate,";
$strsql .= ":pm_createdbyid,";
$strsql .= ":pm_lastmodifieddate,";
$strsql .= ":pm_lastmodifiedbyid,";
$strsql .= ":pm_systemmodstamp,";
$strsql .= ":pm_rsm_project_id_score__c,";
$strsql .= ":pm_lead_fae__c,";
$strsql .= ":pm_avg_annual_volume__c,";
$strsql .= ":pm_priority__c,";
$strsql .= ":pm_design_start_date__c,";
$strsql .= ":pm_design_proto_date__c,";
$strsql .= ":pm_production_years__c,";
$strsql .= ":pm_production_life_months__c,";
$strsql .= ":pm_production_months__c,";
$strsql .= ":pm_design_freeze_date__c,";
$strsql .= ":pm_production_proto_date__c,";
$strsql .= ":pm_mass_production_date__c,";
$strsql .= ":pm_fae_status__c,";
$strsql .= ":pm_fae_assigned_date__c,";
$strsql .= ":pm_fae_accepted_date__c,";
$strsql .= ":pm_potential__c,";
$strsql .= ":pm_fae_reject_reason__c,";
$strsql .= ":pm_fae_project_complexity__c,";
$strsql .= ":pm_design_phase__c,";
$strsql .= ":pm_maxim_id__c,";
$strsql .= ":pm_project_number__c,";
$strsql .= ":pm_active__c,";
$strsql .= ":pm_pivotal_created_by__c,";
$strsql .= ":pm_manufactured_by__c,";
$strsql .= ":pm_isdeleted,";
$strsql .= ":pm_lastactivitydate";
$strsql .= "); end;";
//end setup for PL SQL statement
//include common files
require_once ('/users/msimonds/public_html/includes/sfdc.inc');
include_once ('adodb.inc.php');
$db = ADONewConnection("oci8");
//connect to Oracle
$db->Connect('',"database_user","password","dev2");
//$db->BeginTrans();
$db->SetFetchMode(ADODB_FETCH_ASSOC);
if ($db)
 try
 //Set current time to get records from Salesforce
 $currentTime = mktime();
 // assume that update occured within the last 24 hrs.
 $startTime = $currentTime - (60 * 60 * 36); //(seconds * minutes * hours)
 $endTime = $currentTime;
 echo "***** Get Updated Opportunities from the last 24 hours ***** ";
 $getUpdateddResponse = $client->getUpdated('Opportunity',$startTime,$endTime);
 //$getUpdateddResponse->ids = "";
 //echo '<pre>'.print_r($getUpdateddResponse,true).'</pre>';
 //exit;
 $opportunity_data = $getUpdateddResponse->ids;
 if (is_array($opportunity_data) || is_object($opportunity_data))
 set_time_limit(0);
 ini_set("memory_limit","512M");
 //copy data from Object to local array
 //count the number of records coming in from Salesforce
 $record_count = count($opportunity_data);
 echo $record_count;
 exit;
 //echo '<pre>'.print_r($opportunity_data,true).'</pre>';
 //exit;
 //loop through the records
 for ($i = 0; $i < $record_count; $i++)
 $id = $opportunity_data[$i];
 //SQL query for Salesforce
 $soql = "Select Id, IsDeleted, AccountId, Name, Description, StageName, Amount, Probability, ExpectedRevenue, CloseDate, Type, NextStep, LeadSource, IsClosed, IsWon, ForecastCategory, CampaignId, HasOpportunityLineItem, Pricebook2Id, OwnerId, CreatedDate, CreatedById, LastModifiedDate, LastModifiedById, SystemModstamp, LastActivityDate, RSM_Original_Project_ID_Score__c, Lead_FAE__c, Avg_Annual_Volume__c, Priority__c, Design_Start_Date__c, Design_Proto_Date__c, Production_Years__c, Production_Life_months__c, Production_Months__c, Design_Freeze_Date__c, Production_Proto_Date__c, Mass_Production_Date__c, FAE_Status__c, FAE_Assigned_Date__c, FAE_Accepted_Date__c, Project_Potential__c, FAE_Reject_Reason__c, FAE_Project_Complexity__c, Design_Phase__c, maxim_id__c, Project_Number__c, Active__c, Project_Comments__c, Pivotal_Created_By__c, Manufactured_By__c FROM Opportunity WHERE Id = '{$id}'";
 //setup query to local Oracle MAPS database
 $get_oracle_record = query_db($id,$db);
 if ($get_oracle_record)
 $sql = "DELETE FROM sforce_opportunity WHERE ID = '{$id}'";
 if ($db->Execute($sql)) ;
 $insert_records = get_records($client,$soql);
 else
 $insert_records = get_records($client,$soql);
 foreach ($insert_records as $r)
 $pass_this['id'] = $id;
 $pass_this['accountid'] = (string )$r->fields->AccountId;
 $pass_this['name'] = (string )$r->fields->Name;
 $pass_this['description'] = (string )$r->fields->Description;
 $pass_this['stagename'] = (string )$r->fields->StageName;
 $pass_this['amount'] = (int)$r->fields->Amount;
 $pass_this['probability'] = (int)$r->fields->Probability;
 $pass_this['expectedrevenue'] = (int)$r->fields->ExpectedRevenue;
 $pass_this['closedate'] = (string )$r->fields->CloseDate;
 $pass_this['type'] = (string )$r->fields->Type;
 $pass_this['nextstep'] = (string )$r->fields->NextStep;
 $pass_this['leadsource'] = (string )$r->fields->LeadSource;
 $pass_this['isclosed'] = (string )$r->fields->IsClosed;
 $pass_this['iswon'] = (string )$r->fields->IsWon;
 $pass_this['forecastcategory'] = (string )$r->fields->ForecastCategory;
 $pass_this['campaignid'] = (string )$r->fields->CampaignId;
 $pass_this['hasopportunitylineitem'] = (string )$r->fields->HasOpportunityLineItem;
 $pass_this['pricebook2id'] = $r->fields->Pricebook2Id;
 $pass_this['ownerid'] = $r->fields->OwnerId;
 $pass_this['createddate'] = (string )$r->fields->CreatedDate;
 $pass_this['createdbyid'] = (string )$r->fields->CreatedById;
 $pass_this['lastmodifieddate'] = (string )$r->fields->LastModifiedDate;
 $pass_this['lastmodifiedbyid'] = (string )$r->fields->LastModifiedById;
 $pass_this['systemmodstamp'] = (string )$r->fields->SystemModstamp;
 $pass_this['rsm_project_id_score__c'] = (int)$r->fields->RSM_Original_Project_ID_Score__c;
 $pass_this['lead_fae__c'] = (string )$r->fields->Lead_FAE__c;
 $pass_this['avg_annual_volume__c'] = (int)$r->fields->Avg_Annual_Volume__c;
 $pass_this['priority__c'] = (string )$r->fields->Priority__c;
 $pass_this['design_start_date__c'] = (string )$r->fields->Design_Start_Date__c;
 $pass_this['design_proto_date__c'] = (string )$r->fields->Design_Proto_Date__c;
 $pass_this['production_years__c'] = (int)$r->fields->Production_Years__c;
 $pass_this['production_life_months__c'] = (int)$r->fields->Production_Life_months__c;
 $pass_this['production_months__c'] = (int)$r->fields->Production_Months__c;
 $pass_this['design_freeze_date__c'] = (string )$r->fields->Design_Freeze_Date__c;
 $pass_this['production_proto_date__c'] = (string )$r->fields->Production_Proto_Date__c;
 $pass_this['mass_production_date__c'] = (string )$r->fields->Mass_Production_Date__c;
 $pass_this['fae_status__c'] = (string )$r->fields->FAE_Status__c;
 $pass_this['fae_assigned_date__c'] = (string )$r->fields->FAE_Assigned_Date__c;
 $pass_this['fae_accepted_date__c'] = (string )$r->fields->FAE_Accepted_Date__c;
 $pass_this['project_potential__c'] = (int)$r->fields->Project_Potential__c;
 $pass_this['fae_reject_reason__c'] = (string )$r->fields->FAE_Reject_Reason__c;
 $pass_this['fae_project_complexity__c'] = (string )$r->fields->FAE_Project_Complexity__c;
 $pass_this['design_phase__c'] = (string )$r->fields->Design_Phase__c;
 $pass_this['maxim_id__c'] = (string )$r->fields->maxim_id__c;
 $pass_this['objective_status_next_qtr__c'] = (string )$r->fields->Objective_Status_Next_Qtr__c;
 $pass_this['quality_of_relationship__c'] = (string )$r->fields->Quality_of_Relationship__c;
 $pass_this['targeted_po_date__c'] = (string )$r->fields->Targeted_PO_Date__c;
 $pass_this['part_no_involved__c'] = (string )$r->fields->Part_No_Involved__c;
 $pass_this['first_po_number__c'] = (string )$r->fields->First_PO_Number__c;
 $pass_this['lost_reason__c'] = (string )$r->fields->Lost_Reason__c;
 $pass_this['fae_estimate_of_business__c'] = (string )$r->fields->FAE_Estimate_of_Business__c;
 $pass_this['digital_processor__c'] = (string )$r->fields->Digital_Processor__c;
 $pass_this['project_number__c'] = (string )$r->fields->Project_Number__c;
 $pass_this['active__c'] = (string )$r->fields->Active__c;
 $pass_this['pivotal_created_by__c'] = (string )$r->fields->Pivotal_Created_By__c;
 $pass_this['manufactured_by__c'] = (string )$r->fields->Manufactured_By__c;
 $pass_this['isdeleted'] = (string )$r->fields->IsDeleted;
 $pass_this['lastactivitydate'] = (string )$r->fields->LastActivityDate;
 $pass_this['optocon_id__c'] = (string )$r->fields->OptoCon_ID__c;
 if (strlen($pass_this['description']) == 0)
 $pass_this['description'] = "No Description Posted";
 else
 $pass_this['description'] = $pass_this['description'];
 //echo '<pre>'.print_r($pass_this,true).'</pre>';
 //exit;
 $record_inserted = insert_record($pass_this,$strsql,$db);
 if (!$record_inserted)
 //mail('[email protected]','insert error','There was a proble trying to insert a record into the database');
 else
 echo "Nothing here";
 //exit;
 //add back in once replication is done
 //get deleted records from the Opportunity
 $getDeletedResponse = $client->getDeleted('Opportunity',$startTime,$endTime);
 //echo '<pre>'.print_r($getDeletedResponse,true).'</pre>';
 //exit;
 $deleted_ids = $getDeletedResponse->deletedRecords;
 //echo '<pre>'.print_r($deleted_ids,true).'</pre>';
 if (is_object($deleted_ids))
 $temp_array[] = $deleted_ids;
 unset($deleted_ids);
 $deleted_ids = $temp_array;
 $delete_count = count($deleted_ids);
 //echo $delete_count;
 for ($i = 0; $i < $delete_count; $i++)
 $d_id = $deleted_ids[$i];
 $id = $d_id->id;
 if (query_db($id,$db))
 $delete_sql = "Delete from sforce_opportunity WHERE ID = '{$id}'";
 $oracle_deleted++;
 if ($db->Execute($delete_sql))
 echo "".$id." was removed from the Oracle database ";
 else
 echo $id." is not in the Oracle database ";
 echo $oracle_deleted." records were deleted from Oracle";
 catch (exception $e)
 $error = '<pre>'.print_r($e,true).'</pre>';
 mail('[email protected]','insert error',$error);
$db->CommitTrans();
$db->Close();
exit;
function insert_record($pass_this,$strsql,&$db)
 //Prepares PL/SQL Statement
 $stmt = $db->Prepare($strsql);
 $db->InParameter($stmt,$pass_this['id'],'pm_id');
 $db->InParameter($stmt,$pass_this['accountid'],'pm_accountid');
 $db->InParameter($stmt,$pass_this['name'],'pm_name');
 $db->InParameter($stmt,$pass_this['description'],'pm_description',-1,OCI_B_CLOB);
 $db->InParameter($stmt,$pass_this['stagename'],'pm_stagename');
 $db->InParameter($stmt,$pass_this['amount'],'pm_amount');
 $db->InParameter($stmt,$pass_this['probability'],'pm_probability');
 $db->InParameter($stmt,$pass_this['expectedrevenue'],'pm_expectedrevenue');
 $db->InParameter($stmt,$pass_this['closedate'],'pm_closedate');
 $db->InParameter($stmt,$pass_this['type'],'pm_type');
 $db->InParameter($stmt,$pass_this['nextstep'],'pm_nextstep');
 $db->InParameter($stmt,$pass_this['leadsource'],'pm_leadsource');
 $db->InParameter($stmt,$pass_this['isclosed'],'pm_isclosed');
 $db->InParameter($stmt,$pass_this['iswon'],'pm_iswon');
 $db->InParameter($stmt,$pass_this['forecastcategory'],'pm_forecastcategory');
 $db->InParameter($stmt,$pass_this['campaignid'],'pm_campaignid');
 $db->InParameter($stmt,$pass_this['hasopportunitylineitem'],'pm_hasopportunitylineitem');
 $db->InParameter($stmt,$pass_this['pricebook2id'],'pm_pricebook2id');
 $db->InParameter($stmt,$pass_this['ownerid'],'pm_ownerid');
 $db->InParameter($stmt,$pass_this['createddate'],'pm_createddate');
 $db->InParameter($stmt,$pass_this['createdbyid'],'pm_createdbyid');
 $db->InParameter($stmt,$pass_this['lastmodifieddate'],'pm_lastmodifieddate');
 $db->InParameter($stmt,$pass_this['lastmodifiedbyid'],'pm_lastmodifiedbyid');
 $db->InParameter($stmt,$pass_this['systemmodstamp'],'pm_systemmodstamp');
 $db->InParameter($stmt,$pass_this['rsm_project_id_score__c'],'pm_rsm_project_id_score__c');
 $db->InParameter($stmt,$pass_this['lead_fae__c'],'pm_lead_fae__c');
 $db->InParameter($stmt,$pass_this['avg_annual_volume__c'],'pm_avg_annual_volume__c');
 $db->InParameter($stmt,$pass_this['priority__c'],'pm_priority__c');
 $db->InParameter($stmt,$pass_this['design_start_date__c'],'pm_design_start_date__c');
 $db->InParameter($stmt,$pass_this['design_proto_date__c'],'pm_design_proto_date__c');
 $db->InParameter($stmt,$pass_this['production_years__c'],'pm_production_years__c');
 $db->InParameter($stmt,$pass_this['production_life_months__c'],'pm_production_life_months__c');
 $db->InParameter($stmt,$pass_this['production_months__c'],'pm_production_months__c');
 $db->InParameter($stmt,$pass_this['design_freeze_date__c'],'pm_design_freeze_date__c');
 $db->InParameter($stmt,$pass_this['production_proto_date__c'],'pm_production_proto_date__c');
 $db->InParameter($stmt,$pass_this['mass_production_date__c'],'pm_mass_production_date__c');
 $db->InParameter($stmt,$pass_this['fae_status__c'],'pm_fae_status__c');
 $db->InParameter($stmt,$pass_this['fae_assigned_date__c'],'pm_fae_assigned_date__c');
 $db->InParameter($stmt,$pass_this['fae_accepted_date__c'],'pm_fae_accepted_date__c');
 $db->InParameter($stmt,$pass_this['project_potential__c'],'pm_potential__c');
 $db->InParameter($stmt,$pass_this['fae_reject_reason__c'],'pm_fae_reject_reason__c');
 $db->InParameter($stmt,$pass_this['fae_project_complexity__c'],'pm_fae_project_complexity__c');
 $db->InParameter($stmt,$pass_this['design_phase__c'],'pm_design_phase__c');
 $db->InParameter($stmt,$pass_this['maxim_id__c'],'pm_maxim_id__c');
 $db->InParameter($stmt,$pass_this['project_number__c'],'pm_project_number__c');
 $db->InParameter($stmt,$pass_this['active__c'],'pm_active__c');
 $db->InParameter($stmt,$pass_this['pivotal_created_by__c'],'pm_pivotal_created_by__c');
 $db->InParameter($stmt,$pass_this['manufactured_by__c'],'pm_manufactured_by__c');
 $db->InParameter($stmt,$pass_this['isdeleted'],'pm_isdeleted');
 $db->InParameter($stmt,$pass_this['lastactivitydate'],'pm_lastactivitydate');
 //executes and loads data coming from salesforce into table
 if ($db->Execute($stmt))
 echo $pass_this['id']." was inserted into the database ";
 flush();
 unset($pass_this);
 unset($stmt);
 return true;
 else
 echo $db->ErrorMsg()." ";
 mail('[email protected]','database error',$db->ErrorMsg());
 return false;
//Get the data from Salesforce to populate Oracle
function get_records(&$connection,&$query)
 $queryOptions = new QueryOptions(2000);
 $response = new QueryResult($connection->query($query));
 // if the size is zero, where done
 if ($response->size > 0)
 $products = $response->records;
 // Cycles through additional responses if the number of records
 // exceeds the batch size
 while (!$response->done)
 set_time_limit(100);
 $response = $connection->queryMore($response->queryLocator);
 $products = array_merge($products,$response->records);
 return $products;
function query_db($id,&$db)
 global $db;
 $sql = "SELECT *
 FROM sforce_opportunity
 Where id = '{$id}'";
 $rs = $db->Execute($sql);
 if ($rs && $rs->_numOfRows > 0)
 return true;
 else
 return false;
 exit;
?>the code runs fine and I do not commit my inserts until after I am done retrieving all the records, but I am getting the oracle error: ORA-01000: maximum open cursors exceeded
I am not using any cursors in my PL SQL
CREATE OR REPLACE PROCEDURE MAPSAPP.sforce_opp_insert (
 pm_id IN VARCHAR2,
 pm_accountid IN VARCHAR2,
 pm_name IN VARCHAR2,
 pm_description IN VARCHAR2,
 pm_stagename IN VARCHAR2,
 pm_amount IN NUMBER,
 pm_probability IN NUMBER,
 pm_expectedrevenue IN NUMBER,
 pm_closedate IN VARCHAR2,
 pm_type IN VARCHAR2,
 pm_nextstep IN VARCHAR2,
 pm_leadsource IN VARCHAR2,
 pm_isclosed IN VARCHAR2,
 pm_iswon IN VARCHAR2,
 pm_forecastcategory IN VARCHAR2,
 pm_campaignid IN VARCHAR2,
 pm_hasopportunitylineitem IN VARCHAR2,
 pm_pricebook2id IN VARCHAR2,
 pm_ownerid IN VARCHAR2,
 pm_createddate IN VARCHAR2,
 pm_createdbyid IN VARCHAR2,
 pm_lastmodifieddate IN VARCHAR2,
 pm_lastmodifiedbyid IN VARCHAR2,
 pm_systemmodstamp IN VARCHAR2,
 pm_rsm_project_id_score__c IN VARCHAR2,
 pm_lead_fae__c IN VARCHAR2,
 pm_avg_annual_volume__c IN VARCHAR2,
 pm_priority__c IN VARCHAR2,
 pm_design_start_date__c IN VARCHAR2,
 pm_design_proto_date__c IN VARCHAR2,
 pm_production_years__c IN NUMBER,
 pm_production_life_months__c IN NUMBER,
 pm_production_months__c IN NUMBER,
 pm_design_freeze_date__c IN VARCHAR2,
 pm_production_proto_date__c IN VARCHAR2,
 pm_mass_production_date__c IN VARCHAR2,
 pm_fae_status__c IN VARCHAR2,
 pm_fae_assigned_date__c IN VARCHAR2,
 pm_fae_accepted_date__c IN VARCHAR2,
 pm_potential__c IN NUMBER,
 pm_fae_reject_reason__c IN VARCHAR2,
 pm_fae_project_complexity__c IN VARCHAR2,
 pm_design_phase__c IN VARCHAR2,
 pm_maxim_id__c IN VARCHAR2,
 pm_project_number__c IN VARCHAR2,
 pm_active__c IN VARCHAR2,
 pm_pivotal_created_by__c IN VARCHAR2,
 pm_manufactured_by__c IN VARCHAR2,
 pm_isdeleted IN VARCHAR2,
 pm_lastactivitydate IN VARCHAR2
IS
BEGIN
 INSERT INTO SFORCE_OPPORTUNITY
 (id,
 accountid,
 name,
 description,
 stagename,
 amount,
 probability,
 expectedrevenue,
 closedate,
 type,
 nextstep,
 leadsource,
 isclosed,
 iswon,
 forecastcategory,
 campaignid,
 hasopportunitylineitem,
 pricebook2id,
 ownerid,
 createddate,
 createdbyid,
 lastmodifieddate,
 lastmodifiedbyid,
 systemmodstamp,
 rsm_project_id_score__c,
 lead_fae__c,
 avg_annual_volume__c,
 priority__c,
 design_start_date__c,
 design_proto_date__c,
 production_years__c,
 production_life_months__c,
 production_months__c,
 design_freeze_date__c,
 production_proto_date__c,
 mass_production_date__c,
 fae_status__c,
 fae_assigned_date__c,
 fae_accepted_date__c,
 project_potential__c,
 fae_reject_reason__c,
 fae_project_complexity__c,
 design_phase__c,
 maxim_id__c,
 project_number__c,
 active__c,
 pivotal_created_by__c,
 manufactured_by__c,
 isdeleted,
 lastactivitydate
 VALUES (pm_id,
 pm_accountid,
 pm_name,
 pm_description,
 pm_stagename,
 pm_amount,
 pm_probability,
 pm_expectedrevenue,
 TO_DATE (SUBSTR (REPLACE (pm_closedate, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 pm_type,
 pm_nextstep,
 pm_leadsource,
 pm_isclosed,
 pm_iswon,
 pm_forecastcategory,
 pm_campaignid,
 pm_hasopportunitylineitem,
 pm_pricebook2id,
 pm_ownerid,
 TO_DATE (SUBSTR (REPLACE (pm_createddate, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 pm_createdbyid,
 TO_DATE (SUBSTR (REPLACE (pm_lastmodifieddate, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 pm_lastmodifiedbyid,
 TO_DATE (SUBSTR (REPLACE (pm_systemmodstamp, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 pm_rsm_project_id_score__c,
 pm_lead_fae__c,
 pm_avg_annual_volume__c,
 pm_priority__c,
 TO_DATE (SUBSTR (REPLACE (pm_design_start_date__c, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 TO_DATE (SUBSTR (REPLACE (pm_design_proto_date__c, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 pm_production_years__c,
 pm_production_life_months__c,
 pm_production_months__c,
 TO_DATE (SUBSTR (REPLACE (pm_design_freeze_date__c, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 TO_DATE (SUBSTR (REPLACE (pm_production_proto_date__c, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 TO_DATE (SUBSTR (REPLACE (pm_mass_production_date__c, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 pm_fae_status__c,
 TO_DATE (SUBSTR (REPLACE (pm_fae_assigned_date__c, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 TO_DATE (SUBSTR (REPLACE (pm_fae_accepted_date__c, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS'),
 pm_potential__c,
 pm_fae_reject_reason__c,
 pm_fae_project_complexity__c,
 pm_design_phase__c,
 pm_maxim_id__c,
 pm_project_number__c,
 pm_active__c,
 pm_pivotal_created_by__c,
 pm_manufactured_by__c,
 pm_isdeleted,
 TO_DATE (SUBSTR (REPLACE (pm_lastactivitydate, 'T', ' '), 1, 19),'YYYY-MM-DD HH24:MI:SS')
END sforce_opp_insert;
/I was wondering anyone has seen this before
TIA,
Mike

The code below is deleting fine. Check your $id is valid. I wonder if ADOdb has some quirks with binding and variable creation/destruction, similar to #1 in http://www.oracle.com/technology/tech/php/htdocs/php_troubleshooting_faq.html#bindvars
<?php
See ADOdb Tutorial for Oracle: http://phplens.com/lens/adodb/docs-oracle.htm
drop table mytab;
create table mytab (city varchar2(20), country_id varchar2(20));
insert into mytab values ('SF', 'US');
insert into mytab values ('Sydney', 'AU');
insert into mytab values ('London', 'UK');
commit;
require_once("/home/cjones/public_html/php/adodb5/adodb.inc.php");
$db = ADONewConnection("oci8");
$db->Connect("//localhost/XE", "hr", "hrpwd");
echo "Before:\n";
$rs = $db->Execute("select city from mytab");
while ($arr = $rs->FetchRow()) {
 echo $arr['CITY'] . "\n";
$s = $db->Prepare("delete from mytab where country_id = :ci");
$db->Parameter($s, $ci, 'ci');
foreach (array('US', 'AU') as $ci) {
 $db->Execute($s);
echo "After:\n";
$rs = $db->Execute("select city from mytab");
while ($arr = $rs->FetchRow()) {
 echo $arr['CITY'] . "\n";
?>There's another sample in the ADOdb OCI8 driver:
 Usage:
 $stmt = $DB->Prepare("insert into table (col0, col1, col2) values (:0, :1, :2)");
 $DB->Bind($stmt, $p1);
 $DB->Bind($stmt, $p2);
 $DB->Bind($stmt, $p3);
 for ($i = 0; $i < $max; $i++) {
 $p1 = ?; $p2 = ?; $p3 = ?;
 $DB->Execute($stmt);
 }For queries I know this works. I haven't seen any examples that prepare once.
$rs = $db->Execute("select city from mytab where country_id = :ci", array('ci' => 'UK'));
while ($arr = $rs->FetchRow()) {
 echo $arr['CITY'] . " \n";
}

Ora-01000 problem not resolve with other posts

I've the ora-01000 problem which has been argued in other posts but it persist on me.
I'm using JDK 1.3 and Oracle 8i with classes12_01.zip file.
I've been looking at v$open_cursor to see how many cursors where open and even if I put
rs.close(); rs=null;
stmt.close(); stmt=null;
it still doesn't work.
Any ideas?
Thanks.

Sorry. It do work. It was my fault.
null

ORA-01000 maximum open cursors exceeded with XA driver

We are getting ORA-01000 maximum open cursors exceeded error from Oracle database
agian and again.We are usimg XA driver.
What is the weblogic's work around to handle this error?How we can handle this?We
tried doing "grant select on DBA_PENDING_TRANSACTIONS to public ;" ,this also
works for some time only.Again the same error starts coming.
Help please.
Thanx in advance.

Thanks for your reply.
I have increased my cursor size to 2000(default 300).We are using weblogic6.1
and Oracle9i.Yes I was little aware about this bug so I tried doing "grant select
on DBA_PENDING_TRANSACTIONS to public " from sys and no of open cursors reduced
drastically but aftter some time increased again.We are using combination of thin,XA,non
XA and oci drivers.
We are using weblogic security framework also in our application and I think that
consumes maximum no. of cursors.
Kindly advice.
Thanx a lot.
Pinky
Mitesh Patel <[email protected]> wrote:
What is the size of cusror set in your oracle init.ora file?
What version of oracle thin driver and weblogic are you using?
Please read the following note:
There is a bug with Oracle 817 driver's XAResource.recover implementation:
it
ignores the flag and always return all in-doubt Xids. After initially
calling a resource's recover with TMSTARTRSCAN, TM subsequently calls
the
resource's recover with TMNOFLAGS until no more Xid is returned. Thus,
Oracle driver's XAResource.recover is called infinitely until eventually
it
returns XAER_RMERR. Subsequent XAResource.start then returns ORA-01000
exception (looks like all their XAResource methods internally uses prepared
statements to execute some stored procedure.)
Is this the case wth you?
Mitesh
Pinky Arora wrote:
We are getting ORA-01000 maximum open cursors exceeded error from Oracledatabase
agian and again.We are usimg XA driver.
What is the weblogic's work around to handle this error?How we canhandle this?We
tried doing "grant select on DBA_PENDING_TRANSACTIONS to public ;",this also
works for some time only.Again the same error starts coming.
Help please.
Thanx in advance.

ORA-01000: maximum open cursors exceeded ORA-06512

Hi,
An exception error ccurred as below while trying to map a column.
Exception oracle.apps.bne.exception.BneSQLException: SQL Exception in BneFlex.validateSegs: java.sql.SQLException: ORA-01000: maximum open cursors exceeded ORA-06512: at "APPS.FND_MESSAGE", line 525 ORA-06512: at "APPS.FND_MESSAGE", line 565 ORA-06512: at "APPS.FND_MESSAGE", line 654 ORA-06512: at "APPS.FND_MESSAGE", line 766 ORA-06512: at "APPS.FND_MESSAGE", line 741 ORA-06512: at "APPS.FND_FLEX_KEYVAL", line 324 ORA-06512: at line 1 occurred trying to map column: Expense Account.
In alert log file:
Errors in file /vol01/oracle/SIT/db/tech_st/10.2.0/admin/SIT_sit/udump/sit_ora_7
04744.trc:
ORA-07445: exception encountered: core dump [] [] [] [] [] []
ORA-00604: error occurred at recursive SQL level 1
ORA-01000: maximum open cursors exceeded
ORA-01000: maximum open cursors exceeded
Thanks
Edited by: userpat on Aug 15, 2010 5:32 AM

Hi,
The issue is different this time after restarting application and database find below.
An exception occured trying to map a column
Exception java.lang.ArrayIndexOutOfBoundsException:Array index out of range:1
occured trying to map column:Category
in bne.log
8/18/10 12:08 PM AJPRequestHandler-ApplicationServerThread-2 ERROR BneP
arentMenuResolver.getMenuItem() MENU 101:BUDGET_NOTE - Menu item excluded becaus
e IntegratorAppId and Code does not match that of the Top-Most Menu Item or curr
ent Integrator: 140:FA_MASS_ADDITIONSThe same error is reported in Note: 954462.1 (which is referenced above).
And also let me clear one doubt. v$open_cursors view is used for what?. The total number of count v$open_cursors is 60,000 whereas the parameter is defined only 2000 in the Instance.Cursors Remain Open (in V$OPEN_CURSOR View) after being Closed [ID 1020427.102]
Monitoring Open Cursors & Troubleshooting ORA-1000 Errors [ID 76684.1]
V$OPEN_CURSOR
http://download.oracle.com/docs/cd/B19306_01/server.102/b14237/dynviews_2008.htm#REFRN30166
Thanks,
Hussein

ORA-01000: maximum open cursors exceeded (please help / JDBC guru needed)

ORA-01000: maximum open cursors exceeded
I am getting this error when trying to execute 2,500 Sql DDL statements. I am executing the statement with:
public boolean execute(String sql) ( like stmt.execute(sql); )
After each execute() I close the statement ( like stmt.close() )
I tried taking this a step further and decided to close and reopen the database connection after every 100 Sql statements processed and I still get this exception when continuing.
ORA-01000: maximum open cursors exceeded
Any help will be greatly appreciated. I need to figure how to close the cursors or how to finish processing all 2,500 statements. I do not have control over the init.ora file and can not increase the max cursors. I hope to figure out how to close the cursors so that no tweaking of the init.ora file is needed.
ChrisTD

Why dont you allocate dukes for this problem ???
am getting this error when trying to execute 2,500 Sql DDL statements. I am executing the statement with:
public boolean execute(String sql) ( like stmt.execute(sql); )
After each execute() I close the statement ( like stmt.close() )
What kind of DDL is that? are you using any cursor operations to fetch the data? What kind of query does this sql parameter contain?
Look there is only 3 solutions for this kind of problem.
1) shutdown the database and restart it.
I dont think closing connection will shutdown the database as you
told.
2) shutdown the database access init.ora and increase the
OPEN_CURSORS and then restart it.
You told that you dont have access to init.ora.
3) close every cursor that you open.(Probably you are not closing the cursor once you fetch the data).

ORA-01000: maximum open cursors exceeded with Thin and OCI

Hi I have this ERROR :
ORA-01000: maximum open cursors exceeded
ORA-06510: PL/SQL: unhandled user-defined exception
ORA-06512: at line 1
and all the connections show this error, I run the weblogic.Admin RESET_POOL utility
and the problem are fixed !!
Why show this error ?
why with RESET_POOL utility resolve the problem ?
the Oracle Version is Oracle 8.1.7.0 32bits on Solaris 8

Mitesh:
I using testConnOnReserve=true and testReleasedConnections=true specify testTableName
when the errors appear , but increse the open_cusror value to 1200, i think is
not the solution, because the DB and Stored Procedure is used by Cold Fusion ,
is the same Application, in Cold Fusion not show this error u other errors with
380 users on the application.
I check to increse the open_cusror and test the application.
thanks
Roberto
Mitesh Patel <[email protected]> wrote:
You should do couple of things here.
First of all you can increse the open_cusror value to 1200 if it is ok
with you.
Secondly, make sure you are using testConnOnReserve=true and specify
testTableNAme
in your config.xml for your connection pool defination.
Thanks,
Mitesh
Roberto Hernandez wrote:
Mitesh Patel,
WLS 6.1 sp3 on Solaris 8, in init.ora file
session_cached_cursors = 30 and Open_Cursors = 600
Any Idea to resolve the Error and not use manual RESET_POOL utility?
thanks
Mitesh Patel <[email protected]> wrote:
This is know bug from oracle.
XAResource.recover repeatedly returns the same set of in-doubt
Xids irrespective of the input flag. According to the XA spec, the
Transaction Manager should initially call XAResource.recover with
TMSTARTRSCAN and then call XAResource.recover with
TMNOFLAGS repeatedly until no Xids are returned. This Oracle
bug could lead to infinite recursion and subsequent running out
of Oracle cursors with error "ORA-01000: maximum open cursors
exceeded."
What version of weblogic are you using? What is value for max cursors
in init.ora file
in your dbserver?
Resets the named database ConnectionPool by shutting down and
reestablishing all the allocated connections. This method should
only be called when the connection pool is known to be in a bad
state, for example when the database has been restarted.
By using Reset you are cleaning all bad connections and associated
cursors
with it. That
is why it resolves ora-1000 for you.
Mitesh
Roberto Hernandez wrote:
Hi I have this ERROR :
ORA-01000: maximum open cursors exceeded
ORA-06510: PL/SQL: unhandled user-defined exception
ORA-06512: at line 1
and all the connections show this error, I run the weblogic.Admin
RESET_POOL
utility
and the problem are fixed !!
Why show this error ?
why with RESET_POOL utility resolve the problem ?
the Oracle Version is Oracle 8.1.7.0 32bits on Solaris 8

ORA-01000

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