Error in updating/inserting task in database
When I pass in a runtimeFault Code, Detail and Summary into Flexstring1,2,3 I am getting this runtime error :
Error in updating/inserting task in database. SQL Exception while updating/inserting task into the database. Check the error stack and fix the cause of the error. Contact oracle support if error is not fixable.
Where can I find the error stack?
Pete
turn the following loggers from info to debug level (bpel console/manage domain/ tab logging)
default.collaxa.cube.ws and
default.oracle.services
given you are using a developer isntall, you should see the stack a dos box
if you are using an application server mid tier cou can find them in $AS_HOME/opmn/logs/OraOc4J_BPELxxxx.log
hth clemens
Similar Messages
-
Hi, I'm using an initiator Task with ADF Form in BPM process with SOA version 11.1.1.6 and JDeveloper 11.1.1.6 and everytime I try to update the task I get this error:
ORABPEL-10101
Error while updating task .
Error while updating task Cannot delete Comments.
Check the underlying exception and database connection information. If the error persists, contact Technical Support Services at Oracle.
at oracle.bpel.services.workflow.repos.driver.WFTask.updateComments(WFTask.java:5384)
at oracle.bpel.services.workflow.repos.driver.WFTask.updateWFTask(WFTask.java:2712)
at oracle.bpel.services.workflow.repos.driver.PersistencyService.updateWFTask(PersistencyService.java:630)
at oracle.bpel.services.workflow.task.impl.TaskService.performPostActionOperationInTrans(TaskService.java:6586)
at oracle.bpel.services.workflow.task.impl.TaskService.performPostActionOperation(TaskService.java:6306)
at oracle.bpel.services.workflow.task.impl.TaskService.performPostActionOperation(TaskService.java:6277)
at oracle.bpel.services.workflow.task.impl.TaskService.performPostActionOperation(TaskService.java:6253)
at oracle.bpel.services.workflow.task.impl.TaskService.performPostActionOperation(TaskService.java:6235)
at oracle.bpel.services.workflow.task.impl.TaskService.updateTask(TaskService.java:2088)
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:597)
I think this might be related to the task comments and with an internal method calling, but can't solve it in any way I know,
I've tried to remove the userComments from the Task Form, and remove anything associated with it, but everytime I try to savbe the task it gets this error
thanksHi,
here's the correct forum for this question: SOA Suite
Frank -
Error while updating a task - Task acquired by some other user
Hi,
I have a task assigned to a Group (AdminGroup). To update the outcome of task ie to approve task i am first acquiring the task and then updating the task outcome.
But while doing so i am getting following error:
Invalid action on workflow task.
Action OUTCOME_UPDATE on task 101d12624092f7d9:-1f79044d:124e34e8057:-7b4e is not valid because of The task has been acquired by some other user..
Contact oracle support if error is not fixable.
at oracle.bpel.services.workflow.task.impl.TaskService.performPreActionValidation(TaskService.java:3408)
at oracle.bpel.services.workflow.task.impl.TaskService.updateTaskOutcomeAndEvaluateRoutingSlip(TaskService.java:1074)
at oracle.bpel.services.workflow.task.impl.TaskService.updateTaskOutcome(TaskService.java:941)
at oracle.bpel.services.workflow.task.impl.TaskService.updateTaskOutcome(TaskService.java:920)
at oracle.bpel.services.workflow.task.ejb.TaskServiceBean.updateTaskOutcome(TaskServiceBean.java:410)
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:585)
at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.JAASInterceptor$1.run(JAASInterceptor.java:31)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at com.evermind.server.ThreadState.runAs(ThreadState.java:622)
at com.evermind.server.ejb.interceptor.system.JAASInterceptor.invoke(JAASInterceptor.java:34)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.TxRequiresNewInterceptor.invoke(TxRequiresNewInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
at TaskServiceBean_RemoteProxy_68d4144.updateTaskOutcome(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
The code that i am using for updating the task outcome is as follows:
The error should not come as the context of user is same for acquiring and updating.
IWorkflowContext wfCtx=wfSvcClient.getTaskQueryService().authenticate("oc4jadmin", "oc4jadmin",
"jazn.com", "admin");
ITaskService objITaskService=wfSvcClient.getTaskService();
objITaskService.acquireTask(wfCtx, strTaskID);
objITaskService.updateTaskOutcome(wfCtx, strTaskID, "APPROVE");
Here admin is the user that belongs to group AdminGroup and the task is assigned to AdminGroup.
It was working fine a week ago on the same enviornment but from past few days am getting this error.
The BPEL version is 10.1.3.0.
Help appreciated!!
Regards,
Bhavikhi,
Thanks Marc for the reply.
Before acquiring the task , I have checked the acquiredby column in wftask table in orable schema and its value is null.
So it allows me to acquire the task. The error that i am getting is on updating the task outcome.
While updating it is giving error as: task already acquired by some other user.
This should not happen as the workflow context that i am using for acquiring the task and updating the task is same.
Regards,
Bhavik -
Error while updating the task after upgrading to soa 10.1.3.5
this exception thrown while invoking update task operation on the human task service
java.sql.SQLException: ORA-20005: Task is modified
ORA-06512: at "ORABPEL.WFTASKPKG", line 1032
ORA-20005:
ORA-06512: at line 1
please help
Edited by: waelhossam on Jul 4, 2011 1:50 AMI am able to resolve the issue:
The mistake I was doing was creating ORACLE_HOME in the enviornment variable, as I have Oracle 10 G database and SOA suite on the same machine, so it was creating a clash, the right approach is setting the ORACLE_HOME through command prompt, I was setting ORACLE_HOME because while executing the configure_oid.bat file it requires ORACLE_HOME to be set.
-Yatan -
Error in update query involving different databases
Hi everybody,
I get the error "ORA : 00933 SQL Command not properly ended"
when I try to execute the following query, in oracle8i. Also the tables it involves are from different db. I tried to put @server_name after the table name but still it didn't work:
UPDATE ASAP.CAP_NW_CONN_DUMP cncd
SET MS_INIT = ep1.task_status, HANDSET_DEL = ep3.task_status,
ACTIVATION = ep.task_status, MS_UPDT = ep2.task_status,
MS_FNL = ep4.task_status
ep1.task_status, ep3.task_status, ep.task_status, ep2.task_status, ep4.task_status
FROM eposmig.t_intf_order_task_dtls@eposload ep, eposmig.t_intf_order_task_dtls ep1, eposmig.t_intf_order_task_dtls ep2,
eposmig.t_intf_order_task_dtls ep3, eposmig.t_intf_order_task_dtls ep4,
eposmig.pos_order_lines@eposload pol
WHERE cncd.ident_text = pol.telephone_no
AND ep.task_type LIKE 'ACT%'
AND ep1.task_TYPE = 'MSOLV-INIT'
AND ep2.task_TYPE = 'MSOLV-UPDATE'
AND ep3.task_type = 'MSOLV-FINAL'
AND ep4.task_type = 'HANDSET-DEL'
AND ep.ORDER_NBR = pol.ORDER_NBR
AND ep1.ORDER_NBR = pol.ORDER_NBR
AND ep2.ORDER_NBR = pol.ORDER_NBR
AND ep3.ORDER_NBR = pol.ORDER_NBR
AND ep4.ORDER_NBR = pol.ORDER_NBR
AND pol.order_line_nbr IN (SELECT MAX(order_line_nbr) FROM eposmig.pos_order_lines
WHERE telephone_no IN (SELECT ident_text FROM asap.cap_nw_conn_dump)
GROUP BY telephone_no)
The table that is being updated, is in same db, but rest of two tables are from different databases i.e eposload>
UPDATE ASAP.CAP_NW_CONN_DUMP cncd
SET MS_INIT = ep1.task_status, HANDSET_DEL =
EL = ep3.task_status,
ACTIVATION = ep.task_status, MS_UPDT =
DT = ep2.task_status,
MS_FNL = ep4.task_status
ep1.task_status, ep3.task_status, ep.task_status,
ep2.task_status, ep4.task_status
FROM eposmig.t_intf_order_task_dtls@eposload ep,
eposmig.t_intf_order_task_dtls ep1,
eposmig.t_intf_order_task_dtls ep2,
eposmig.t_intf_order_task_dtls ep3,
3, eposmig.t_intf_order_task_dtls ep4,
eposmig.pos_order_lines@eposload pol
WHERE cncd.ident_text = pol.telephone_no
AND ep.task_type LIKE 'ACT%'
AND ep1.task_TYPE = 'MSOLV-INIT'
AND ep2.task_TYPE = 'MSOLV-UPDATE'
AND ep3.task_type = 'MSOLV-FINAL'
AND ep4.task_type = 'HANDSET-DEL'
AND ep.ORDER_NBR = pol.ORDER_NBR
AND ep1.ORDER_NBR = pol.ORDER_NBR
AND ep2.ORDER_NBR = pol.ORDER_NBR
AND ep3.ORDER_NBR = pol.ORDER_NBR
AND ep4.ORDER_NBR = pol.ORDER_NBR
AND pol.order_line_nbr IN (SELECT MAX(order_line_nbr)
FROM eposmig.pos_order_lines
WHERE telephone_no IN (SELECT
e_no IN (SELECT ident_text FROM
asap.cap_nw_conn_dump)
GROUP BY telephone_no)
The syntax of your UPDATE statement is incorrect.
Have a look at the "wire-diagram" in the documentation -
http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_10007.htm#SQLRF01708
and compare it with your UPDATE statement.
HTH
isotope -
The " insert task " cannot be sent. It may be an attachment of another message (ERROR)
Whenever a particular person in my organization sends a task to another particular person and that receiving person clicks to accept, everything seems normal as they get "Edit the response before sending" or "Send the response now". Now
the problem arises when you click (whichever of the 2 options) to send the response, the task does not get accepted and it is not being added to the task list of the receiving person. When you try to click "accept" again the following error comes:
The "<insert task>" cannot be sent. It may be an attachment of another message
It only happens to a specific person receiving tasks from another specific person. I tried using a whole new computer and a fresh "Outlook 2010", but I receive the same error whenever tasks are being sent from that person. Tasks that are sent from
other people are received and accepted well. The account of the person who sends the tasks seems to be in order (other people can accept his tasks).
If anyone knows a possible cause or solution to this, I would be more than grateful to that person if such information was shared. Thank you.Hi,
What type of email account are the two users using?
If it's an IMAP account, please try moving/copying the task to a local pst's Inbox on the recipient's side and then try accepting it from the local pst's Inbox to see the result.
In addition, other community members who had this problem are using IMAP and a few were able to work around the issue by switching to POP3. You may also have a try and let me know the
result.
Regards,
Steve Fan
TechNet Community Support
It's recommended to download and install
Configuration Analyzer Tool (OffCAT), which is developed by Microsoft Support teams. Once the tool is installed, you can run it at any time to scan for hundreds of known issues in Office
programs.
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact
[email protected] -
OIM: Error while updating Task Attributes
Hi All,
I am trying to use PeopleSoft User Management using OIM connector.
I am facing an error saying "problem in updating Task Attributes" while scheduling a task on OIM design Console. I am trying to update and save PSFT Base Non Trusted User Reconciliation. following is the log message displayed in server command prompt.
ERROR,11 Apr 2008 05:02:53,287,[XELLERATE.SERVER],Class/Method: tcTSA/eventPostU
pdate encounter some problems: problem in updating Task Attributes
com.thortech.xl.scheduler.exception.SchedulerGenericException: problem in updati
ng Task Attributes
at com.thortech.xl.scheduler.core.quartz.QuartzSchedulerImpl.updateTaskA
ttributes(Unknown Source)
at com.thortech.xl.scheduler.ejb.SchedulerControllerBean.updateTaskAttri
butes(Unknown Source)
at com.thortech.xl.scheduler.beans.SchedulerControllerSession.updateTask
Attributes(Unknown Source)
at com.thortech.xl.scheduler.beans.SchedulerController_z4f4d2_EOImpl.upd
ateTaskAttributes(SchedulerController_z4f4d2_EOImpl.java:478)
at com.thortech.xl.scheduler.beans.SchedulerController_z4f4d2_EOImpl_CBV
.updateTaskAttributes(Unknown Source)
at com.thortech.xl.dataobj.tcTSA.eventPostUpdate(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.ejb.databeansimpl.tcDataObjectBase.save(Unknown Sourc
e)
at com.thortech.xl.ejb.beans.tcTSA_u3xmy2_EOImpl.save(tcTSA_u3xmy2_EOImp
l.java:1437)
at com.thortech.xl.ejb.beans.tcTSA_u3xmy2_EOImpl_WLSkel.invoke(Unknown S
ource)
at weblogic.rmi.internal.activation.ActivatableServerRef.invoke(Activata
bleServerRef.java:90)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:434)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
147)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.jav
a:429)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest
.java:35)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
Caused by [Nested Exception]:
java.lang.NullPointerException
at com.thortech.xl.scheduler.core.quartz.QuartzSchedulerImpl.updateTaskA
ttributes(Unknown Source)
at com.thortech.xl.scheduler.ejb.SchedulerControllerBean.updateTaskAttri
butes(Unknown Source)
at com.thortech.xl.scheduler.beans.SchedulerControllerSession.updateTask
Attributes(Unknown Source)
at com.thortech.xl.scheduler.beans.SchedulerController_z4f4d2_EOImpl.upd
ateTaskAttributes(SchedulerController_z4f4d2_EOImpl.java:478)
at com.thortech.xl.scheduler.beans.SchedulerController_z4f4d2_EOImpl_CBV
.updateTaskAttributes(Unknown Source)
at com.thortech.xl.dataobj.tcTSA.eventPostUpdate(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.update(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.ejb.databeansimpl.tcDataObjectBase.save(Unknown Sourc
e)
at com.thortech.xl.ejb.beans.tcTSA_u3xmy2_EOImpl.save(tcTSA_u3xmy2_EOImp
l.java:1437)
at com.thortech.xl.ejb.beans.tcTSA_u3xmy2_EOImpl_WLSkel.invoke(Unknown S
ource)
at weblogic.rmi.internal.activation.ActivatableServerRef.invoke(Activata
bleServerRef.java:90)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:434)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
147)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.jav
a:429)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest
.java:35)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
ERROR,11 Apr 2008 05:02:53,287,[XELLERATE.SERVER],Class/Method: tcDataObj/save E
rror :Data Update Failed
ERROR,11 Apr 2008 05:02:53,302,[XELLERATE.DATABASE],Class/Method: tcDataBase/rol
lbackTransaction encounter some problems: Rollback Executed From
java.lang.Exception: Rollback Executed From
at com.thortech.xl.dataaccess.tcDataBase.rollbackTransaction(Unknown Sou
rce)
at com.thortech.xl.dataobj.tcDataObj.rollback(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.doRollback(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.save(Unknown Source)
at com.thortech.xl.dataobj.tcTableDataObj.save(Unknown Source)
at com.thortech.xl.ejb.databeansimpl.tcDataObjectBase.save(Unknown Sourc
e)
at com.thortech.xl.ejb.beans.tcTSA_u3xmy2_EOImpl.save(tcTSA_u3xmy2_EOImp
l.java:1437)
at com.thortech.xl.ejb.beans.tcTSA_u3xmy2_EOImpl_WLSkel.invoke(Unknown S
ource)
at weblogic.rmi.internal.activation.ActivatableServerRef.invoke(Activata
bleServerRef.java:90)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:434)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(Authenticate
dSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:
147)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.jav
a:429)
at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest
.java:35)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
I am facing above error when try to update any task in the task scheduler.
Can anyone please suggest me where i am going wrong?
Thanks,
Uma.I would assume you are missing the jar file for your scheduled tasks. Try and create a new scheduled task with the same class name, if it won't let you save, this is your answer. You'll want to make sure you have the connector scheduled task file in the ScheduleTask folder in your OIM directory.
-Kevin -
Hi, I'm using an initiator Task form a process in BPM with SOA version 11.1.1.6 and JDeveloper 11.1.1.6 and everytime I try to update the task I get this error:
ORABPEL-10101
Error while updating task .
Error while updating task Cannot delete Comments.
Check the underlying exception and database connection information. If the error persists, contact Technical Support Services at Oracle.
at oracle.bpel.services.workflow.repos.driver.WFTask.updateComments(WFTask.java:5384)
at oracle.bpel.services.workflow.repos.driver.WFTask.updateWFTask(WFTask.java:2712)
at oracle.bpel.services.workflow.repos.driver.PersistencyService.updateWFTask(PersistencyService.java:630)
at oracle.bpel.services.workflow.task.impl.TaskService.performPostActionOperationInTrans(TaskService.java:6586)
at oracle.bpel.services.workflow.task.impl.TaskService.performPostActionOperation(TaskService.java:6306)
at oracle.bpel.services.workflow.task.impl.TaskService.performPostActionOperation(TaskService.java:6277)
at oracle.bpel.services.workflow.task.impl.TaskService.performPostActionOperation(TaskService.java:6253)
at oracle.bpel.services.workflow.task.impl.TaskService.performPostActionOperation(TaskService.java:6235)
at oracle.bpel.services.workflow.task.impl.TaskService.updateTask(TaskService.java:2088)
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:597)
I've tried to remove the userComments from the Task Form, and remove anything associated with it, but everytime I try to savbe the task it gets this error
thanksHi,
Have you solved the problem? For I have met the same problem, Could you share it with me.
thanks a lot. -
Avoiding concurrency errors when updating a database through AJAX
What are some strategies for avoiding concurrency errors when updating a database through AJAX. That is, in cases where a given user could attempt to modify the same row in the database with simultaneous requests (say, that he updates one column with information with an AJAX call, then immediately submits a form that updates the same row), what are some good ways yo prevent the two updates from colliding? On the JavaScript side one might make the AJAX call synchronous, but I question whether that is the best way to do it. Has anyone else confronted this?
Well, since no one seems to have any ideas so far, I'll throw in my two cents worth.
I'm not too familiar with AJAX so my advice may be limited.
I suggest you do a google search on Optimistic concurrency database to get some ideas on how to handle it.
If your update/insert/delete query is thread safe, then even if the same user double clicks the button fast enough to immediately have another update to the same record, then the first update will complete before the second one is carried out. Therefore no harm is done since he is just updating the same record. Since a typical update/insert/delete takes only a few milliseconds (querying may take a lot more time), its not likely he can click the button that fast. (I assume your using connection pooling for speed).
The trouble comes up when two people call up data from the same record in different browsers. The first one updates/inserts/deletes the record. Now the other user is looking at old data. When he updates/inserts/deletes, there is a problem. One way to handle this is to keep a copy of all the fields from that record in each user's session scope when they first fetch it from the database (example: oldName). Then when you go to update some time later, to this:
sql= update person set name=newValue where personID=3344 and name=oldName
Note oldName is from session scope.
If name in the database has changed, the update will not occur and will return 0 records updated. If it didn't change, it will update.
Note your update function should not throw an exception if it cant update, it should return false. Return true if it worked.
Example: public boolean updateName(String name)
Similiarly, your insert should not throw an exception if the record already exists, it should return false meaning it cant insert.
Exaple: public bolean insertName(String name). Same thing with delete function.
If a record cant be updated due to someone else updating the record while the user was looking at data, return a message that it wasn't updated due to that problem. Then show the user the new value in the database ask him if he wants to overwrite the new change.
Note even if you show 100 records on the JSP, only update the ones that have changed and not all 100. This way, its not likely he has updated the same records someone else has altered. Less likely a colision compared to updating all 100.
If your updating/inserting/deleting more than 1 record (say, 3), then you should look into setting up a transaction in addition to all the above and rolling back all of them if one fails.
Reading the section on databases from http://www.javapractices.com/home/HomeAction.do may also help. -
Update/insert/delete data from xcelsius to Database via web service
Hi,
I need to create dashboard that go function can <b>update/insert/delete</b> data send to <u>Database</u> thru <u>web services</u>, as i know got 2 xcelsius add-on software which support those of function <b>InfoBurst</b> and <b>flynet </b>
<b>InfoBurst</b>
http://www.infosol.com/azbocug/minutes/4-Writeback%20to%20a%20Database%20with%20Xcelsius.pdf
<b>flynet </b>
http://www.flynetviewer.com/public/community/Blogs/FlynetXcelsiusServerUser/default.aspx
Except this 2 purchase add-on xcelsius, any other solution ?
Maybe need to write some in MSSQL or C# programming which enable insert, update, delete ...etc ?
*note: i not use Xcelsius Engage Server , i use Xcelsius Engage only
thanks,
regards
s1
Edited by: Leong Pui Kee on Mar 1, 2011 6:06 AMHi,
As of now in Xcelsius/Dashboard Design there is no feature or functionality to insert/update/delete data from database.
Solution:
Create a Web service in let’s say C# or Java, which will perform insert/update/delete operation.
In Xcelsius add Web Service connection and user above web service.
Xcelsius Web Service connection provides option to pass input values to a Web Service (Input Pane) and get the result (Output values pane).
We can pass values to be written to the database as a input to Web Service via Web Service connection from Xcelsius and write data to the database.
Note:
Performing delete operation from Xcelsius Dashboard could be risky and may delete important data from database. I would not prefer giving delete option/functionality in Xcelsius dashboard.
Hope this helps!
Thank you.
Regards,
Vinay Mhaske -
Getting "ora-20005 task is modified" error while updating task payload
Hi,
I am trying to update a task's payload using the Task Service. But I am getting the following error :-
"IRC_SOAINFRA.WFTASKPKG_111160", line 2932
ORA-20005:
ORA-06512: at line 1I am using the task element which I got back by calling the TaskQueryService's getTaskById operation. At a loss why this is happening!!! Any help is much appreciated.
Thanks,
RahulHi,
I am trying to update a task's payload using the Task Service. But I am getting the following error :-
"IRC_SOAINFRA.WFTASKPKG_111160", line 2932
ORA-20005:
ORA-06512: at line 1I am using the task element which I got back by calling the TaskQueryService's getTaskById operation. At a loss why this is happening!!! Any help is much appreciated.
Thanks,
Rahul -
ERROR (ORA-01002) when Ioading a table by UPDATE/INSERT
I get the error message ORA-01002 ( Fetch out of sequence ) when I am loading a table by UPDATE/INSERT.
At de Runtime Audit Viewer the process of loading update a number of register, in that case 44.050 and to the left register I get the error message that I show above.Can you please give us some details about your source and targets. I have used UPDATE/INSERT but I did not get this kind of error.
rgds
-AP -
Error in fetching the data from textfield and inserting to the database..
I'm using Java Swing as front end and MySQL as backend using the netbeans ide..I am trying to fetch the data from the textfiled in the form and insert to the database table.i've skipped the generated code..In the following code i get the erro cannot find symbol "stmt" in the actionPerformed method..
mport java.awt.event.*;
import java.sql.*;
public class BarcodeReader extends JFrame implements ActionListener {
public BarcodeReader() {
initComponents();
nb.addActionListener(this);
public void jdbcConnect(){
Connection con=null;
String url = "jdbc:mysql://localhost:3306/";
String db = "mynewdatabase";
String driver = "com.mysql.jdbc.Driver";
String user = "usrname";
String pass = "pwd";
try{
String s=newtxt.getText();
con=DriverManager.getConnection(url + db, user, pass);
Statement stmt=con.createStatement();
Class.forName(driver);
public void actionPerformed(ActionEvent e){
try{
jdbcConnect();
stmt.executeUpdate("INSERT into machine(mname) values '"+jTextField1.getText()+"'");
}}catch (Exception ex) {
System.out.println(ex);
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new BarcodeReader().setVisible(true);
}There are far too many errors to try and clear.
For one, the exception references the actionPerformed method (according to your text), so why is that not shown here?
For another you are performing, possible time-consuming, actions, and even worse IO actions, on the event thread, which is a huge no-no.
You are not closeing your resources properly, if at all, which is another huge no-no.
You are completely mixing your "view" (the gui), and your "model" (the data related classes), which is another huge no-no.
etc, etc, etc. -
Following error i am getting after i chnaged the Path in Config File from
\\vs01\d$\\Deployment\Files\temp.txt
to
C:\Deployment\Files\temp.txt
[Bulk Insert Task] Error: An error occurred with the following error message: "Cannot bulk load because the file "C:\Deployment\Files\temp.txt" could not be opened. Operating system error code 3(The system cannot find the path specified.).".I think i know whats going on. The Bulk Insert task runs by executing sql command (bulk insert) internally from the target sql server to load the file. This means that the SQL Server Agent of the target sql server should have permissions on the file you trying to load. This also means that you need to use UNC path instead to specify the file path (if the target server in on different machine)
Also from BOL (see section Usage Considerations - last bullet point)
http://msdn.microsoft.com/en-us/library/ms141239.aspx
* Only members of the sysadmin fixed server role can run a package that contains a Bulk Insert task.
Make sure you take care of this as well.
HTH
~Mukti
Mukti -
Error inserting data into database
Hello I am having error inserting data into database through a servlet.Please I am very new to Java Technology and need your immediate help. beloww is the codea nd the error
Apache Tomcat/4.0.3
ERROR: Problems with adding new entry
java.sql.SQLException: [Microsoft][ODBC SQL Server Driver][SQL Server]There are more columns in the INSERT statement than values specified in the VALUES clause. The number of values in the VALUES clause must match the number of columns specified in the INSERT statement.
at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6106)
at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:6263)
at sun.jdbc.odbc.JdbcOdbc.SQLExecDirect(JdbcOdbc.java:2525)
at sun.jdbc.odbc.JdbcOdbcStatement.execute(JdbcOdbcStatement.java:337)
at Register.insertIntoDB(Register.java:71)
at Register.doPost(Register.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)
at java.lang.Thread.run(Thread.java:536)
COde:
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.sql.*;
public class Register extends HttpServlet
public static Statement statement;
private Connection DBConn;
public void init(ServletConfig config) throws ServletException
super.init(config);
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
DBConn=DriverManager.getConnection("jdbc:odbc:Challenge");
catch(Exception e) {
e.printStackTrace();
DBConn=null;
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
String user_id,FirstName,LastName, Email, Login, Password;
FirstName = req.getParameter("FirstName");
LastName = req.getParameter("LastName");
Email = req.getParameter("Email");
Login = req.getParameter("Login");
Password = req.getParameter("Password");
PrintWriter output = res.getWriter();
res.setContentType("text/html");
if (user_id.equals("")||
FirstName.equals("") ||
LastName.equals("") ||
Email.equals("") ||
Login.equals("") ||
Password.equals(""))
output.println("<H3>Please click back " + "button and fill in all " + "fileds.</H3>");
output.close();
return;
boolean success = insertIntoDB("'" + FirstName + "','" + LastName + "','" + Email + "','" + Login + "','" + Password + "'");
if (success)
output.print("<H2>Thank You " + FirstName + " for registering.</H2>");
res.sendRedirect("file:///Register.html");
else
output.print("<H2>An error occured. " + "Please try again later.</H2>");
output.close();
private boolean insertIntoDB(String stringtoinsert)
try
statement = DBConn.createStatement();
statement.execute("INSERT INTO Users(user_id,FirstName,LastName,Email,Login,Password) values (" + stringtoinsert + ");");
statement.close();
catch (Exception e)
System.err.println("ERROR: Problems with adding new entry");
e.printStackTrace();
return false;
return true;
public void destroy()
try
DBConn.close();
catch(Exception e)
System.err.println("Problem closing the database");
Your Help will be very much appreciate.I am using SQL Server databaseThe error concerns these two lines:
boolean success = insertIntoDB("'" + FirstName + "','" + LastName + "','" + Email + "','" + Login + "','" + Password + "'");
statement.execute("INSERT INTO Users(user_id,FirstName,LastName,Email,Login,Password) values (" + stringtoinsert + ");");
In the first line above, you have a string which represents the VALUES which you are inserting. There are 5 values. However in the second line above this is your actual SQL execution you are specifying 6 columns of data. If the column "user_id" is an identity or auto-incrementing field in the database, just remove it from this line. If not then you need to supply the "UserID" into the VALUES.
This should fix the problem.
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