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Cannot Perform This Operation On A Closed Dataset Sql Server

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If this will make an error that it is not posible, because dataset is read-only, you have to set RequesetLive to false, CachedUpdates to true, put TUpdateSQL into the form, assign Please try not to leave session idle to long and make sure there is no timeout setting for the database (this is set on the Oracle end and not Toad). Then one could see what, if anything is causing the dataset to be closed before its next use. –MartynA Nov 28 '13 at 9:35 add a comment| 3 Answers 3 active Join & Ask a Question Need Help in Real-Time? weblink

Email Whole Page Article Link To Send Group ContactWise Standard Support Last modified Nov 25, 2014 Type Public Viewed 6741 everything HelpDesk® 11.2.2-SNAPSHOT New version available! The transaction isolation level is set to tiReadCommitted. http://sourceforge.net/p/zeoslib/tickets/ Top patyit Junior Boarder Posts: 37 Joined: 10.02.2012, 18:39 Quote Postby patyit » 20.09.2012, 23:02 Hi EgonHugeist ! except Database.Rollback; ... // error handling an back to edit data Exit; end; QPrometz.CommitUpdates; QPromett.CommitUpdates; QPromet.CommitUpdates; ... http://stackoverflow.com/questions/6774634/how-do-i-solve-the-cannot-perform-this-operation-on-a-closed-dataset-with-borl

Cannot Perform This Operation On A Closed Dataset Sql Server

Use the new bugtracker dude! First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. Then do the opposite for the Stock_Name_ValueChange event. did you try opening the dataset if the operation cannot be performed on a closed dataset? –Cosmin Prund Jul 21 '11 at 10:31 How do I open it?

I changed one method signature and broke 25,000 other classes. share|improve this answer answered Nov 28 '13 at 9:09 Andy_D 2,080919 1 The Active property on dataset and connection objects should never get published. Which Installer do I download? Query Cannot Perform This Operation On A Closed Dataset Why did Michael Corleone not forgive his brother Fredo?

Peter unit Main; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdActns, ExtActns, ActnList, DB, ADODB, AppEvnts, ImgList, Cannot Perform This Operation On A Closed Dataset Oracle Michael, I can write a small test application with data to demonstrate and test this bug. Register FAQ Community Calendar Today's Posts Search Community Links Members List Search Forums Show Threads Show Posts Tag Search Advanced Search Go to Page... http://stackoverflow.com/questions/20261227/cannot-perform-this-operation-on-a-closed-dataset-delphi-xe4-error-with-firebir I clicked Open in BDE, but nothing changed.

Clearing CD cache in code from the CM I changed one method signature and broke 25,000 other classes. Closed Dataset Error http://sourceforge.net/p/zeoslib/tickets/ Top patyit Junior Boarder Posts: 37 Joined: 10.02.2012, 18:39 Commit error Quote Postby patyit » 04.09.2012, 14:46 Hi all ! Any help would be greatly appreciated. How to show that something is not completely metrizable Where do I drop off a foot passenger in Calais (P&O)?

Cannot Perform This Operation On A Closed Dataset Oracle

most probably you forgot to open the dataset or maybe in btn the code you are closing it somewhere and then forgetting to open it again . try this Please contact Support for further assistance. Cannot Perform This Operation On A Closed Dataset Sql Server Use the new bugtracker dude! Cannot Perform This Operation On A Closed Database I found these links about this problem on stackoverflow, but nothing seems to be relating with my problem: How do I solve the "Cannot perform this operation on a closed dataset"

So Adoquerymain, and a new AdoQueryInLoop ShowMessage('2'); frmHome.adoqryInLoop.Close; //I'm an overzealous query closer frmHome.adoqryInLoop.SQL.Text := 'UPDATE Predictions SET Complete = True WHERE UID = "'+sUID+'"'; frmHome.adoqryInLoop.ExecSQL; ShowMessage('3'); share|improve this answer answered have a peek at these guys Join them; it only takes a minute: Sign up How to solve a closed dataset error when running an update query in Delphi 7? If this pops up in postgres or oracle, make sure that the ODBC DNS entry you created in windows is giving you a live connection.Could not create database: Cannot perform this Moving a member function from base class to derived class breaks the program for no obvious reason Expanding FULLY a macro as argument more hot questions question feed default about us Cannot Perform This Operation On A Closed Dataset Sqlite

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But mine is not ! Adoquery1 Cannot Perform This Operation On A Closed Dataset The methods are covered in more detail in o… Network Analysis Networking Network Management Paessler Network Operations Advertise Here 780 members asked questions and received personalized solutions in the past 7 Best regards, Patyi Top ism Zeos Test Team Posts: 202 Joined: 02.10.2010, 20:48 Quote Postby ism » 18.08.2012, 17:26 Lazarus 1.1 ?

You're using the same qry both to fetch data from, and in the loop you use it to update the database.

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Seems you forgot to Open it or you Closed it somewhere. Use the new bugtracker dude! However a test case or a patch to fix this issue would be great...My thougths about the sequence the code should work now:Take care TZConnection.AutoCommit = False and about the Transaction http://scriptkeeper.net/cannot-perform/cannot-perform-this-operation-while-sql-server-agent-is-starting.html I get the message: ADOTable1: Cannot perform this operation on a closed dataset Does someone know how to solve this?

In the case of oracle or postgres, the database container you're trying to use doesn't exist. if (dsABC .Locate('ID', Id, [])) then ---File 1 2. I've tried opening the TADOQuery, using various methods of running the query (with statement and parameters), etc. On older stable versions of the same ?

es/testing as well as with the latest version of http://svn.code.sf.net/p/zeoslib/code-0/trunk on Delphi XE2 and Firebird 2.1. Btw. Converting the weight of a potato into a letter grade How to gain confidence with new "big" bike?