PreparedStatement problem in Oracle OTD(JCAPS 5.1.3)

Hi,
I encountered a problem with Oracle-eway-generated PreparedStatements when trying to build a project in enterprise designer . I know that without using any prepraredstatement, my project builds fine. Below is the text on the error pop-up window:
java.lang.NullPointerException
at com.stc.codegen.OTDImpl.model.OTDCodeletFactory$ArtifactKey.hashCode(OTDCodeletFactory.java:136)
at java.util.HashMap.hash(HashMap.java:261)
at java.util.HashMap.containsKey(HashMap.java:339)
at com.stc.codegen.OTDImpl.model.OTDCodeletFactory.getOtdFromBuisnessProcess(OTDCodeletFactory.java:207)
at com.stc.codegen.OTDImpl.model.OTDCodeletFactory.createCodelets(OTDCodeletFactory.java:285)
at com.stc.codegen.frameworkImpl.model.DeploymentVisitorImpl.process(DeploymentVisitorImpl.java:382)
at com.stc.codegen.frameworkImpl.model.DeploymentVisitorImpl.process(DeploymentVisitorImpl.java:308)
at com.stc.codegen.frameworkImpl.model.DeploymentVisitorImpl.traverseDeployment(DeploymentVisitorImpl.java:268)
at com.stc.codegen.driver.module.DeploymentBuildAction.loadCodeGen(DeploymentBuildAction.java:923)
at com.stc.codegen.driver.module.DeploymentBuildAction.access$1000(DeploymentBuildAction.java:174)
at com.stc.codegen.driver.module.DeploymentBuildAction$1.run(DeploymentBuildAction.java:599)
at org.openide.util.Task.run(Task.java:136)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:599)In order to isolate the problem, I have created a simplified project which just reads a text message and writes the message into the Oracle database with the help of a PreparedStatement. I had an error as well;
"Oracle eway code generation error(ERROR_CODEGEN_BPEL_CODELET_GENERAL)"
Caused by: com.stc.codegen.framwork.model.CodeGenException: Error when generating OTD code ...Exception: Invalid parameter type: Class: [TEST] Object: [Param1] Param Type: [VARCHAR].(ERROR_CODEGEN_DB)(ERROR_CREATE_OTD)I think that there is a conflict between the parameters in Oracle and the parameters in the code. Somehow, Oracle eway cannot get the parameter type from database correctly.
Is there a solution for this? I couldn't find any patches/updates for Enterprise designer or eway. Can you point me to right direction if there is any.
Thanks in advance,
Mete

Hi there,
(I think) I have found the solution. When designing OTD, I have mapped VARCHAR2 column as CHAR. Somehow, JCAPS throws a code generation exception if the field is not mapped as a CHAR for a VARCHAR2 database column.

Similar Messages

Preparedstatement problem in oracle jdbc 10.1.0, 10.2.0

Hello,
Im using oracle jdbc to connect oracle9.0.1.0.1
i have a table like
id-NUMBER
RESULT-VARCHAR2(100)
E_DATE-DATE
STATE-VARCHAR2(1)
when i write the code like
"update TBMIS_AUDIT_ISSUE_PROJECT set RESULT=? , E_DATE=?      where PROJ_ID=? and ISSUE_NO=?"
pstmt.setstring(1, "Test");using preparedstatement, the result column will not be updated correct(ex:%|st).
but if i change the order of columns like:
"update TBMIS_AUDIT_ISSUE_PROJECT set E_DATE=? RESULT=?   where PROJ_ID=? and ISSUE_NO=?"
pstmt.setstring(2, "Test");it will be correct.
when i put the column which type is VARCHAR2 in the first place like:
"update TBMIS_AUDIT_ISSUE_PROJECT set STATE=?, E_DATE=? RESULT=?   where PROJ_ID=? and ISSUE_NO=?"
pstmt.setstring(1, "1");the same, the state column will not be updated correct(ex:%)
but result column will be correct
looks something wrong in preparedstatement at jdbc 10.1.0 or 10.2.0
it works well when the driver is jdbc 8.1.7(classes12.zip)
or working without preparedstatement
so. is it the bug? or something i missed
thanks

and..
it happened when
VARCHAR2( size ) less then 1829
when varchar2 ( size > 1829)
it doen not happend..
my table scheme like this
create table TBMIS_AUDIT (
   ID                   NUMBER(10)                     not null,
   S_DATE               DATE,
   E_DATE               DATE,
   NOTE                 VARCHAR2(200),
   STATUS             VARCHAR2(1)
);my code is
String sql = "update TBMIS_AUDIT set NOTE=? , S_DATE=?"
                + ", STATUS=? where ISSUE_NO=?";
PreparedStatement pstmt = con.prepareStatement(sql);
pstmt.setString(1, "ok!!");
pstmt.setTimestamp(2, new Timestamp(System.currentTimeMillis()));
pstmt.setString(3, "1");
pstmt.setString(4, "1");the note column will be filled with some wrong character
if NOTE is VARCHAR2(2000), it works well again..
or changing E_DATE to Timestamp in oracle

Error when using Oracle OTD wizard

I'm getting this message when I try to create an OTD using the oracle otd wizard with Netbeans in Windows. Does anyone know how to resolve this issue?
java.lang.NullPointerException
     at com.stc.oracle.wizard.TablesVisualPanel.isValid(TablesVisualPanel.java:133)
     at java.awt.Component.invalidateIfValid(Component.java:2787)
     at java.awt.Component.setLocale(Component.java:1857)
     at javax.swing.JComponent.<init>(JComponent.java:584)
     at javax.swing.JPanel.<init>(JPanel.java:65)
     at javax.swing.JPanel.<init>(JPanel.java:92)
     at javax.swing.JPanel.<init>(JPanel.java:100)
     at com.stc.oracle.wizard.TablesVisualPanel.<init>(TablesVisualPanel.java:61)
     at com.stc.oracle.wizard.TablesPanel.getComponent(TablesPanel.java:87)
     at com.stc.oracle.wizard.NewOtdIterator.initialize(NewOtdIterator.java:128)
     at org.openide.loaders.TemplateWizardIterImpl.setIterator(TemplateWizardIterImpl.java:100)
     at org.openide.loaders.TemplateWizardIteratorWrapper.setIterator(TemplateWizardIteratorWrapper.java:76)
     at org.openide.loaders.TemplateWizard.setTemplateImpl(TemplateWizard.java:193)
     at org.openide.loaders.TemplateWizard.setTemplate(TemplateWizard.java:211)
     at com.stc.otd.launcher.WizardSelectionPanel.storeSettings(WizardSelectionPanel.java:158)
     at org.openide.WizardDescriptor.setValueOpen(WizardDescriptor.java:1288)
     at org.openide.WizardDescriptor.setValue(WizardDescriptor.java:1266)
     at org.netbeans.core.windows.services.NbPresenter$ButtonListener.actionPerformed(NbPresenter.java:1131)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
     at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
     at java.awt.Component.processMouseEvent(Component.java:6267)
     at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
     at java.awt.Component.processEvent(Component.java:6032)
     at java.awt.Container.processEvent(Container.java:2041)
     at java.awt.Component.dispatchEventImpl(Component.java:4630)
     at java.awt.Container.dispatchEventImpl(Container.java:2099)
     at java.awt.Component.dispatchEvent(Component.java:4460)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
     at java.awt.Container.dispatchEventImpl(Container.java:2085)
     at java.awt.Window.dispatchEventImpl(Window.java:2478)
     at java.awt.Component.dispatchEvent(Component.java:4460)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
     at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
     at java.awt.Dialog$1.run(Dialog.java:1046)
     at java.awt.Dialog$3.run(Dialog.java:1098)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.awt.Dialog.show(Dialog.java:1096)
     at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:867)
     at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:901)
     at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:889)
     at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:109)
     at org.openide.util.Mutex.doEventAccess(Mutex.java:1355)
     at org.openide.util.Mutex.readAccess(Mutex.java:268)
     at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:874)
     at java.awt.Component.show(Component.java:1563)
     at java.awt.Component.setVisible(Component.java:1515)
     at java.awt.Window.setVisible(Window.java:842)
     at java.awt.Dialog.setVisible(Dialog.java:986)
     at org.openide.loaders.TemplateWizard.instantiateImpl(TemplateWizard.java:495)
     at org.openide.loaders.TemplateWizard.instantiate(TemplateWizard.java:362)
     at com.stc.otd.launcher.WizardManager.showWizardSelectionDialog(WizardManager.java:75)
     at com.stc.otd.launcher.OTDWizardLauncherAction.createNewElement(OTDWizardLauncherAction.java:66)
     at com.stc.egate.toolbus.toolAction.BaseToolAction.actionPerformed(BaseToolAction.java:53)
     at com.stc.egate.gui.projectexplorer.BasicSubMenuAction$SubMenuModel.performActionAt(BasicSubMenuAction.java:264)
     at org.openide.awt.Actions$ISubActionListener.actionPerformed(Actions.java:1150)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
     at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
     at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1223)
     at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1264)
     at java.awt.Component.processMouseEvent(Component.java:6267)
     at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
     at java.awt.Component.processEvent(Component.java:6032)
     at java.awt.Container.processEvent(Container.java:2041)
     at java.awt.Component.dispatchEventImpl(Component.java:4630)
     at java.awt.Container.dispatchEventImpl(Container.java:2099)
     at java.awt.Component.dispatchEvent(Component.java:4460)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
     at java.awt.Container.dispatchEventImpl(Container.java:2085)
     at java.awt.Window.dispatchEventImpl(Window.java:2478)
     at java.awt.Component.dispatchEvent(Component.java:4460)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
     at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

I've had the same problem. The cause was, that i was using jdk version 1.6.0_19.
After installing the highest supported version of the jdk (1.6.0_11) the problem was solved.
s.a. http://docs.sun.com/app/docs/doc/821-0449/inst_support_jdk_r?a=view
Hope this helps,
Peter

Problem installing Oracle Identity Manager Server 9.1

Hello,
I try to install oracle identity Manager Server 9.1, but I'm having a problem.
Oracle identity manager 9.03 is already installed with jboss-4.0.3SP1 and j2sdk1.4.2_15
and oracle 10.2.0
So I follow these steps to clean out the db:
1. Drop tablespace: drop tablespace oimtbs including contents;
2. Drop user: drop user oimuser cascade;
and ran prepare_xl_db.bat as instructed. No errors in the log.
I ran the DiagonasticDashboard : the db setup was fine.
When I ran the installer "setup_server.exe", i haved this message :
Folowing Error occured during schema creation
Error encountered while loading database script
E:\OIM_Install\OIM9100\installServer\Xellerate/db/oracle/xell.sql
Please contact your DBA!
maximum key length (1478) exceeded
Does anybody have any idea what this error is about ?
Thanks.

Index IDX_LKV_LKV_ENCODED on Table LKV (Column :- LKV_ENCODED - VARCHAR2(3000)) is failing on 2k block size. Though all the Indexes are working fine with the 4k block size.
But OIM Dev team recommends to create the 8k block size for the Index storage.
Because the blocksize affects the number of keys within each index node, it follows that the blocksize will have an effect on the structure of the index tree. All else being equal, large blocksizes will have more keys, resulting in a flatter index than the same index created in a 2k tablespace. A large blocksize will also reduce the number of consistent gets during index access, improving performance for scattered reads access.
HOW TO CREATE THE INDEXES IN LARGER BLOCKSIZE TABLESPACE
In the existing database:-
Create a tablespace with the 8k blocksize, For Example
First,
Set the system cache size for that particular db block size
sql> alter system set db_8k_cache_size=100M;
sql> CREATE TABLESPACE db_8k_tablespace DATAFILE 'C:/oracle/product/10.2.0/oradata/8k_file.dbf' SIZE 100M BLOCKSIZE 8192;
Then
Reorganize the Index using command:-
sql> Alter Index <Index_Name> Rebuild tablespace <Tablespace_Name>
Regards,
Neeraj Goel

Problem with Oracle 11g(32 bit) installation on windows 7 ultimate edition

Hello all,
I have a problem with Oracle 11g(32 bit) installation on windows 7 ultimate edition (32 bit).
I have successfully installed it immediately after OS installation. But today, i have decided to deinstall it and go for Oracle 10g version for 32 bit.
Everything went normal during installation, but i can see the services is not present in services.msc. Also its throwing some exception for dbca, netca
Now i tried to deinstall it and again go for 11g. But even the same story here..
Can anybody give me a solution for this..
-Regards
Rajesh Menon

Saqib Alam wrote:
i recently install Oracle 11g R1 on windows 7 ultimate, i installed it and working perfectly.
ur problem is that u install latest version and now u trying to installing old version.
now u need to uninstall 10g and delete oracle from services, if the probleme presist then u should
install fresh windows 7.
Regards
SaqibNo need to install a fresh OS. That's like tearing your house down just because you wired a lamp wrong and blew a circuit breaker.
There are MeaLink notes on how to eradicate an Oracle install from Windows, but it boils down to this:
Stop all Oracle services
In the registery:
- Delete all oracle services from the register (HKLM\SYSTEM\CurrentControlSet
- Delete the entire Oralce folder from HKLM\Software
reboot
Delete the ORACLE_HOME directory and any other Oracle related directories/files. Offhand, it seems like there is an Oracle directory under Program Files.
reboot

A lot of problems with Oracle BI SEE 11g

I have a lot of problems with Oracle BI SEE 11g
1. I upgraded my BI SEE 10 repository and can it openning in offline mode.
2. I can't deploy my upgraded repository in EM MW Control 11g - when i try to open Farm_bifoundation_domain->Business Intelligence->coreapplication, i get error "Stream closed
For more information, please see the server's error log for an entry beggining with: Server Exception during PPR, #41".
Opening Logs by EM control doesn't work too.
in file middleware\user_projects\domains\bifoundation_domain\servers\AdminServer\logs\AdminServer.log i see this event:
<Error> <HTTP> <oratest.itera.ru> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <b639ac3e56e9a463:bd6fa7f:12ac7271e09:-8000-00000000000009e8> <1283408423378> <BEA-101019> <[ServletContext@329875093[app:em module:/em path:/em spec-version:2.5]] Servlet failed with IOException
java.io.IOException: Stream closed
Have you any ideas?
3. Ok, i taking sample repository and adding a new datasource in it:
Database: Oracle 8i
Connection pool:
Call interface OCI 8i/9i
Data source name:
(DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (Host = oraapp) (Port = 1521) ) ) (CONNECT_DATA = (SID = MYSID) ) )
This settings are working fine in BI 10.
In BI 11g i get this funny error: "The connection has failed". I lost my time in attempts to connect to Oracle DB 8, but have not results. After that i hacked button "Query DBMS" at "Features" tab, pressed it and when get error "ORA-03134: Connections to this server version are no longer supported.".
Therefore Oracle 8 DB as datasource not supported. Am i right?
4. In sample repository i added oracle DB 10 as datasource, then added two dual tables and their connection to all layers.
Now i open BI Answers, and trying to create report with one dummy column, Now i have this error:
Error
View Display Error
Odbc driver returned an error (SQLExecDirectW).
Error Details
Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 43113] Message returned from OBIS. [nQSError: 42016] Check database specific features table. Must be able to push at least a single table reference to a remote database (HY000)
SQL Issued: SELECT s_0, s_1 FROM ( SELECT 0 s_0, "ORA10G"."dual"."dummy" s_1 FROM "ORA10G" ) djm
Database features are defaults.
Does anyone solve this problem?

Turribeach, Thanks for you time.
1. It was not a question
3. Yes, i have read platforms, but not supported datasources. Now i see, that BI 11g support as datasource Oracle DB 9.2.0.7 or higher. I am sorry.
4. I'm using OCI connection type
Now i recreate Database in Physical schema and answers is showing report data for me! But only from one table, when i use columns from to tables from one datasource, i geting error:
Error View Display Error Odbc driver returned an error (SQLExecDirectW). Error Details Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 43113] Message returned from OBIS. [nQSError: 46008] Internal error: File server/Utility/Server/DataType/SUKeyCompare.cpp, line 875. (HY000) SQL Issued: SELECT s_0, s_1, s_2 FROM ( SELECT 0 s_0, "Ora10g"."hierarchy_obj_cust_v"."sort_order" s_1, "Ora10g"."NSI_SCHEMA"."SCHEMA_NAME" s_2 FROM "Ora10g" ) djm
Edited by: serzzzh on 03.09.2010 3:44

Problem in oracle 10g release 2

I faced strange problem while selecting data from join of tables (in oracle 10g). While selecting, when the order of fields in "group by" clause is changed, the resulting summary of values is changed too. For eg,
query1 = SELECT F1, F2, F3, SUM(F4)
FROM TBL1
GROUP BY F1, F2, F3, F4
query2 = SELECT F1, F2, F3, SUM(F4)
FROM TBL1
GROUP BY F2, F4, F1, F3
The results SUM(F4) given by query1 and query 2 do not match. While testing these querries in differnt environments, we found such problem in ORACLE 10g RELEASE 2 only and not in ORACLE 10g RELEASE 1. I need to execute this query in oracle 10g. Can anybody help me finding the exact problem?

The results SUM(F4) given by query1 and query 2 do not matchSince the group by clause is not same, the result of sum can be different.
Can you provide us some dataset ?
Nicolas.

Connection problem to Oracle 11.1.0 on Windows Professional XP (SP2)

Hello
I've recently performed default installations for 3 Oracle Databases, into seperate homes on a newly formatted Windows
Professional XP (SP2) standalone laptop. For all databases Oracle 10.2.0 (rover), Oracle XE (xe) and Oracle 11.1.0 (fido) I
installed APEX and they worked perfectly.
I then installed my Wireless O2 Broadband for my internet which uses DHCP
I am unable to connect to my databases with the wireless broadband connected. I then bring down all databases and turn
off/disable the Broadband,then restart all databases.
Using commands
Set ORACLE_SID=ROVER
sqlplus system/rover@rover
Set ORACLE_SID=XE
sqlplus system/xe@xe
Set ORACLE_SID=FIDO
sqlplus system/fido@fido
Connections are successfull apart from the Oracle 11.1.0 (fido) database with error
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
Can anybody identify my connection problem to Oracle 11.1.0 (fido) database by reviewing my listener.ora, tnsnames.ora and
other configuration files below.
Many thanks in advance
Regards
Ade
tnsping results
===============
C:\>tnsping rover
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localho
t)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = rover)))
OK (10 msec)
C:\>tnsping xe
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = bascilic
o)(PORT = 1522)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = XE)))
OK (30 msec)
C:\>tnsping fido
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhos
t)(PORT = 1523)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = fido)))
OK (20 msec)
lsnrctl stat - results
======================
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1523)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 11.1.0.7.0 - Production
Start Date 17-OCT-2009 15:54:12
Uptime 0 days 0 hr. 32 min. 11 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File C:\oracle\product\11.1.0\db_fido\network\admin\listener.ora
Listener Log File c:\oracle\product\11.1.0\diag\tnslsnr\bascilico\listener\alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1523ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=bascilico)(PORT=1523)))
The listener supports no services
The command completed successfully
General configuration - Environment variables
=============================================
PATH =
C:\oracle\product\11.1.0\db_fido\bin;C:\oracle\product\10.2.0\db_rover\bin;C:\oracle\oraclexe\app\oracle\product\10.2.0\serve
r\bin;C:\oracle\ohs\bin;C:\oracle\ohs\jlib;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\Program Files\ATI
Technologies\ATI Control Panel
TNS_ADMIN = C:\oracle\tns
C:\oracle\tns\tnsnames.ora
==========================
ROVER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = rover)
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = bascilico)(PORT = 1522))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
FIDO =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1523))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = fido)
Oracle 10.2.0 listener.ora
==========================
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_rover)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
Oracle 10.2.0 tnsnames.ora
==========================
ROVER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = rover)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
Oracle XE listener.ora
======================
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\oraclexe\app\oracle\product\10.2.0\server)
(PROGRAM = extproc)
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\oracle\oraclexe\app\oracle\product\10.2.0\server)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(ADDRESS = (PROTOCOL = TCP)(HOST = bascilico)(PORT = 1522))
DEFAULT_SERVICE_LISTENER = (XE)
Oracle XE tnsnames.ora
======================
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = bascilico)(PORT = 1522))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
Oracle 11.1.0 listener.ora
==========================
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1523))
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1523))
Oracle 11.1.0 tnsnames.ora
==========================
LISTENER_FIDO =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1523))
FIDO =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1523))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = fido)
)

For static registration you need to update the 3 listener.ora files.
Exemple:
SID_LIST_LISTENER_FIDO =
(SID_LIST =
    (SID_DESC
      (ORACLE_HOME = <Oracle Home path>)
      (SID_NAME=FIDO)
)

Peculiar problem in oracle 10g on AIX 5.3.0 With Check constraints

Hi Every One,
I am facing peculiar problem in oracle 10.2.0.1.0,AIX 5.3.0. I created table with check constraints like this
create table test1 (name nvarchar2(1),check (name in('Y','N')));
SQL> create table test1 (name nvarchar2(1),check (name in('Y','N')));
Table created.
SQL> insert into test1 values ('Y');
1 row created.
SQL> COMMIT;
SQL> select from test1 where name = 'Y';* Why this statement is n't working
no rows selected
SQL> select * from test1;
N
Y
ANOTHER INTERSTING ONE IS
SQL> select * from test1 where name in('Y'); Why this statement is n't working
no rows selected
SQL> select * from test1 where name in('Y','Y'); it's working
N
Y
SQL> select * from test1 where name in('','Y'); it's working
N
Y
SQL> select * from test1 where name in('7','Y'); it's working
N
Y
Like
SQL> select * from test1 where name like 'Y'; it's not working
no rows selected
I created a table without check constraints
SQL> create table test2 (name nvarchar2(1));
Table created.
SQL> insert into test2 values ('Y');
1 row created.
SQL> select * from test2;
N
Y
SQL> select * from test2 where name ='Y'; it's working
N
Y
SQL> select * from test2 where name like 'Y'; it's working
N
Y
Database Details
NLS_LANGUAGE AMERICAN
NLS_TERRITORY AMERICA
NLS_CURRENCY $
NLS_ISO_CURRENCY AMERICA
NLS_NUMERIC_CHARACTERS .,
NLS_CHARACTERSET WE8MSWIN1252
NLS_CALENDAR GREGORIAN
NLS_DATE_FORMAT DD-MON-RR
NLS_DATE_LANGUAGE AMERICAN
NLS_SORT BINARY
NLS_TIME_FORMAT HH.MI.SSXFF AM
PARAMETER VALUE
NLS_TIMESTAMP_FORMAT DD-MON-RR HH.MI.SSXFF AM
NLS_TIME_TZ_FORMAT HH.MI.SSXFF AM TZR
NLS_TIMESTAMP_TZ_FORMAT DD-MON-RR HH.MI.SSXFF AM TZR
NLS_DUAL_CURRENCY $
NLS_COMP BINARY
NLS_LENGTH_SEMANTICS BYTE
NLS_NCHAR_CONV_EXCP FALSE
NLS_NCHAR_CHARACTERSET AL16UTF16
NLS_RDBMS_VERSION 10.2.0.1.0
Why it's happening. Whehter check constraint is valid or not in Equallity operator and like and in .
Whereever we using single character column with check constraint,it's working with Equality operator and like and in.
IT'S WORKING FINE WITHOUT CHECK CONSTRAINTS.WE HAVE TWO AIX MACHINES WITH ORACLE10G.THE SAME PROBLEM OCCURING IN TWO MACHINES
PLEASE HELP ME .
THANK YOU,
WITH REGARDS,
N.VINODH

h
Edited by: user3266490 on Dec 3, 2008 2:30 AM

Problem with oracle.jbo.domain.Date

Hi there,
I've a problem with oracle.jbo.domain.Date,
I'm doing this code (this part of code is used in my Session Attribute Listener):
* This method is used to add the session id in the database, whenever user login
public void attributeAdded(HttpSessionBindingEvent hsbe){
if(!hsbe.getName().equals("user")){
return;
AmLogin am = (AmLogin)Configuration.createRootApplicationModule(
"com.ahm.pdt001.am.AmLogin",
"AmLoginLocal");
try{
hsbe.getSession().setAttribute("login", new Date(new Timestamp(
System.currentTimeMillis())));
am.createLogin(hsbe.getValue().toString(), hsbe.getSession().
getAttribute("login").toString());
} catch(Exception e){
e.printStackTrace();
System.out.println("Error insert data user: " + hsbe.getValue());
} finally{
Configuration.releaseRootApplicationModule(am, true);
Everything is running well in Jdev 10.1.3 (I'm using ADF Faces technology), and I'm trying to deploy it on OC4J 10.1.2 and it works. But it raised an error when this part of code is runned.
--------------caused and error------------------------
hsbe.getSession().setAttribute("login", new Date(new Timestamp(
System.currentTimeMillis())));
And this is an error:
javax.faces.FacesException: #{pdt001.loginAction}: javax.faces.el.EvaluationException: java.lang.NoSuchMethodError: oracle.jbo.domain.Date.<init>(Ljava/sql/Timestamp;)V at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:78) at oracle.adf.view.faces.component.UIXCommand.broadcast(UIXCommand.java:211) at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267) at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:381) at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:75) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:332) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:16) at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:367) at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:336) at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:196) at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:87) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:20) at com.ahm.filter.AhmFilterSession.doFilter(AhmFilterSession.java:45) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:645) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:270) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186) at java.lang.Thread.run(Thread.java:534)Caused by: javax.faces.el.EvaluationException: java.lang.NoSuchMethodError: oracle.jbo.domain.Date.<init>(Ljava/sql/Timestamp;)V at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:130) at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72) ... 23 moreCaused by: java.lang.NoSuchMethodError: oracle.jbo.domain.Date.<init>(Ljava/sql/Timestamp;)V at com.ahm.pdt001.listener.Pdt001AttributeSessionListener.attributeAdded(Pdt001AttributeSessionListener.java:27) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.0)].server.http.EvermindHttpSession.setAttribute(EvermindHttpSession.java:128) at com.ahm.pdt001.bean.Pdt001Bean.loginAction(Pdt001Bean.java:61) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:126)
Does anybody have the same problem like this? I've used the same method in my previous project to create oracle.jbo.domain.Date with current time using java.sql.Timestamp, but I don't know why this error happened.
Thx,
Andre

Re: oracle jbo.domain.Date issues in 10.1.3
Sascha

Please Help: A Problem With Oracle-Provided 'Working' Example

A Problem With Oracle-Provided 'Working' Example Using htp.formcheckbox
I followed the simple steps in the Oracle-provided example:
Doc ID: Note:116534.1
Subject: How to use checkbox in webdb for bulk update using webdb report
However, when I select a checkbox and click on the Update button, I get a "ORA-01036: illegal variable name/number" error. Please advise. This was a very promising feature.
Fred
Below are step-by-step instructions provided by Oracle to create this "working" example:
How to use a checkbox in WEBDB 2.2 report for bulk update.
PURPOSE
This article shows how checkbox can used placed on WEBDB report
and how to use it.
SCOPE & APPLICATION
The following example to guide through the steps to create a working
example of this.
In this example, the checkbox is used to select the records. On clicking
the update button, the pl/sql procedure is called which will update col1 to
the string 'OK'.
After the update is done, the PL/SQL procedure calls the report again.
Since the report only select records where col1 is null, the updated
records will not be displayed when the report is called again.
Step 1 - Create Table
From Sqlplus, log in as scott/tiger and execute the following:
drop table chkbox_example;
create table chkbox_example
(id varchar2(10) not null,
comments varchar2(20),
col1 varchar2(10));
Step 2 - Insert Test Data
From Sqlplus, still logged in as scott/tiger , execute the following:
declare
l_i number;
begin
for l_i in 1..50 loop
insert into chkbox_example values (l_i, 'Comments ' || l_i , NULL);
end loop;
commit;
end;
Step 3 -Create SQL Query based WEBDB report
Logon to a WEBDB site which has access to the database the above tables are created.
Create a SQL based Report.
Name the report :RPT_CHKBOX
The select statement for the report is :
select c.id, c.comments, c.col1,
htf.formcheckbox('p_qty',c.id) Tick
from SCOTT.chkbox_example c
where c.col1 is null
In Advanced PL/SQL, (REPORT, Before displaying the form), put the following code
htp.formOpen('scott.chkbox_process');
htp.formsubmit('p_request','Update');
htp.br;
htp.br;
Step 4 - Create a stored procedure in the database
Log on to the database as scott/tiger and execute the following to create the
procedure.
Note: Replace WEBDB to the appropriate webdb user for your installation.
In my database, I had installed webdb using WEBDB username, hence user webdb owns
the packages.
create or replace procedure chkbox_process
( p_request in varchar2 default null,
p_qty in wwv_utl_api_types.vc_arr ,
p_arg_names in wwv_utl_api_types.vc_arr ,
p_arg_values in wwv_utl_api_types.vc_arr
is
i number;
begin
for i in 1..p_qty.count loop
if p_qty(i) is not null then
begin
update chkbox_example
set col1 = 'OK'
where chkbox_example.id = p_qty(i);
end;
end if;
end loop;
commit;
/* To Call Report again after updating */
SCOTT.RPT_CHKBOX.show
(p_request=>'Run Report',
p_arg_names=>webdb.wwv_standard_util.string_to_table2(' '),
p_arg_values=>webdb.wwv_standard_util.string_to_table2(' '));
end;
Summary
There are essentially 2 main modules, The WEBDB report and the pl/sql procedure (chkbox_process)
A button is created via the advanced pl/sql coding which shows on top of the report. (The
button cannot be placed at the bottom of the report due to the way WEBDB creates the procedure
internally)
When any button is clicked on the report, it calls the pl/sql procedure chkbox_process.
The procedure is called , WEBDB always passes the parameters p_request,p_arg_names and o_arg_values.
p_qty is another parameter that we are passing additionally, This comes from the checkbox created
using the htf.formcheckbox in the report select statement.
The pl/sql procedure calls the report again after processing. This is done to
show how to call the report.
Restrictions:
-The Next and Prev buttons on the report will not work.
So it is important that the report can fit in 1 page only.
(This may mean that you will not select(not ticked) 'Paginate' under
'Display Option' in the WEBDB report. If you do this,
then in Step 4, remove p_arg_names and p_arg_values as input parameters
to the chkbox_process)

If your not so sure you can use the instanceof
insurance,
Object o = evt.getSource();
if (o instanceof Button) {
Button source = (Button) o;
I haven't thoroughly read the thread, but I use something like this:if (evt.getSource() == someObjRef) {
// do that voodoo
]I haven't looked into why you'd be creating a new reference...

Remote JDBC Problem with Oracle BPM Studio

Hi all, i am facing the Remote JDBC Problem with Oracle BPM Studio.
When i configure a Remote JDBC Connection for SQL in BPM Studio, it prompt me an error.
The SQL Connection is configured as following :
External Resource:
Name : MyDS
Type : SQL Database
Supported Types : Remote JDBC
Details:
Database Type : BPM's Oracle Driver Version:10, 11
J2EE : WLS
Lookup Name : MyAppDS
Configuration for "WLS"
Name : WLS
Type : J2EE Application Server
Supported Types : GENERIC_J2EE
Details:
Initial Context Factory : weblogic.jndi.WLInitialContextFactory
URL : t3://localhost:7001
But, when i try to connect to the Database by using this configuration, I will get an Exception.
An exception occurred while getting a resource from a connector.
Detail:The connector [[ MyDS : SQL : REMOTE_JDBC ]] caused an exception when getting a resource.
Caused by: An exception occurred while getting a resource from a connector.
Detail:The connector [[ WLS : J2EE : J2EE ]] caused an exception when getting a resource.
Caused by: javax.naming.NoInitialContextException: Cannot instantiate class: weblogic.jndi.WLInitialContextFactory [[ Root exception is java.lang.ClassNotFoundException: weblogic.jndi.WLInitialContextFactory ]]
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:657)
     at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
     at javax.naming.InitialContext.init(InitialContext.java:223)
     at javax.naming.InitialContext.<init>(InitialContext.java:197)
     at fuego.jndi.FaultTolerantContext.createContext(FaultTolerantContext.java:726)
     at fuego.jndi.FaultTolerantContext.<init>(FaultTolerantContext.java:79)
     at fuego.connector.impl.GenericJ2EEConnector.createInitialContext(GenericJ2EEConnector.java:177)
     at fuego.connector.impl.GenericJ2EEConnector.createStandaloneContext(GenericJ2EEConnector.java:98)
     at fuego.connector.impl.BaseJ2EEConnector.getResource(BaseJ2EEConnector.java:92)
     at fuego.connector.impl.BaseJ2EEConnector.getResource(BaseJ2EEConnector.java:76)
     at fuego.connector.J2EEHelper.getReadOnlyContext(J2EEHelper.java:86)
     ... 12 more
Edited by: user2262377 on Jun 22, 2009 4:01 PM

I guess the weblogic.jar is not included in the studio.
So, i added weblogic.jar (Weblogic 10.3) and wlclient.jar (Weblogic 10.3)
It is working in my simple java code. But, still not working in BPM Studio.
The error logs:
An exception occurred while getting a resource from a connector.
Detail:The connector [OFT_APP_DS:SQL:REMOTE_JDBC] caused an exception when getting a resource.
Caused by: java.lang.Object cannot be cast to java.io.Serializable
fuego.connector.ConnectorException: An exception occurred while getting a resource from a connector.
Detail:The connector [OFT_APP_DS:SQL:REMOTE_JDBC] caused an exception when getting a resource.
     at fuego.connector.ConnectorException.exceptionOnGetResource(ConnectorException.java:88)
     at fuego.connector.JDBCHelper.getReadOnlyConnection(JDBCHelper.java:93)
     at fuego.sqlintrospector.BrowserPanel.connect(BrowserPanel.java:395)
     at fuego.sqlintrospector.BrowserPanel.populateTree(BrowserPanel.java:200)
     at fuego.ui.wizards.ui.CheckTreeBrowser$1.construct(CheckTreeBrowser.java:63)
     at fuego.ui.SwingWorker$2.run(SwingWorker.java:39)
     at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassCastException: java.lang.Object cannot be cast to java.io.Serializable
     at weblogic.iiop.IIOPOutputStream.writeAny(IIOPOutputStream.java:1588)
     at weblogic.iiop.IIOPOutputStream.writeObject(IIOPOutputStream.java:2231)
     at weblogic.utils.io.ObjectStreamClass.writeFields(ObjectStreamClass.java:413)
     at weblogic.corba.utils.ValueHandlerImpl.writeValueData(ValueHandlerImpl.java:235)
     at weblogic.corba.utils.ValueHandlerImpl.writeValueData(ValueHandlerImpl.java:225)
     at weblogic.corba.utils.ValueHandlerImpl.writeValue(ValueHandlerImpl.java:182)
     at weblogic.iiop.IIOPOutputStream.write_value(IIOPOutputStream.java:1963)
     at weblogic.iiop.IIOPOutputStream.write_value(IIOPOutputStream.java:2001)
     at weblogic.iiop.IIOPOutputStream.writeObject(IIOPOutputStream.java:2266)
     at weblogic.jdbc.common.internal.RmiDataSource_WLSkel.invoke(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:589)
     at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:230)
     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:477)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:473)
     at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

4 Problems in Oracle ASCP

Hi,
I have 4 problems with Oracle ASCP. 1) I have defined and saved unconstrained plan but the same is not seen in the Planner's workbench. 2) When I try to create and save simulated plan, it throws an error saying "the record already exists, you have entered duplicate values" 3) I am unable to define and save Profile Options as the corresponding fields are not activated. 4) i have created a query to retrieve information of a particular product and executed it successfully for the first time, but when I attempt to execute the same query again for the next time it asks for re-naming of the query i did it, after that when i clicked on OK button an error is displayed saying "the record already exists, you have entered duplicate values" I am a beginner and working for a live project. I request you to please help me in resolving the above errors.

hello,
regarding 1:
you need to put a group frame around the graph and make it collapsable. that way on the second page where there is nograph, the room is collapsed to 0 and your table can start from the top.
regarding 2:
you can not do summaries in the graph itself. the graph just visualizes the data of a query. so you need to have a query that returns you the data in the desired format.
regards,
philipp

Logon problem with oracle management server

I have problem with Oracle Management Server when I connect to the OMS message comes
The exception (java.lang.NullPointerException) occurred.
if any body have any idea pls tell us

Hi,
Oracle has changed the Enterprise Manager from version 1.5 to 2.0 .
With the new Oracle8i dataase server another service has been added.
If you want to user the OEM you have to install The Managment Server.
The Managment server has its own user and privileges and is recommended when using OEM.

Problems Installing Oracle 8i on Gateway laptop W/ 1.6 GHz CPU

I'm having problems installing Oracle 8i on a Gateway 600X with a 1.6 GHz CPU and Windows 2000 Professional. The Install/DeInstall screen appears, I click Install/Deinstall, the screen disappears, the hourglass disappears a couple seconds later, and the the install ends without any messages. I tried installing on slower machines and the software seems to install correctly. Is there an issue with Intel's new Mobile Pentium 4 processors or Gateway's laptops?
Thanks,
Mike

have a look in your $ORACLE_HOME/dbs directory. If the init<ORACLE_SID>.ora file has remote_login_password=exclusive then you should also have a file called orapw<ORACLE_SID>. If you haven't, then create one by running "orapwd file=orapw<ORACLE_SID> password=internal entries=5".
This has worked for me in the past, hope it helps.
Stef

PreparedStatement problem in Oracle OTD(JCAPS 5.1.3)

Similar Messages

Maybe you are looking for