The Device Is Not Ready Error When Executing Package On The Server
Nov 15, 2006
Hi,
I have a package which reads an XML file from a certain folder and parses it.
I deployed my package onto the server. Copied XML files on the D: drive the following folder on the server.
Dim reader As New Xml.XmlTextReader("D:AppsRequestClientsClientsStatus.xml") is fine.
But
Do While (reader.Read())
generates "The Device is not ready"
I think it is still trying to read it from my desktop on which I don't have a D drive.
Any help is appreciated.
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May 23, 2007
We are using sql server 2005 Enterprise Edition with service pack1
I got the following error messages in the SQL log
The operating system returned error 21(The device is not ready.) to SQL Server during a read at offset 0x00000000090000 in file '....mdf'. Additional messages in the SQL Server error log and system event log may provide more detail. This is a severe system-level error condition that threatens database integrity and must be corrected immediately. Complete a full database consistency check (DBCC CHECKDB). This error can be caused by many factors; for more information, see SQL Server Books Online.
fcb::close-flush: Operating system error 21(The device is not ready.) encountered.
I got these errors for about 2 hrs and after that I see these messages in the sql log
Starting up database ' '
1 transactions rolled forward in database '' (). This is an informational message only. No user action is required.
0 transactions rolled back in database ' ' (). This is an informational message only. No user action is required.
Recovery is writing a checkpoint in database ' ' ( ). This is an informational message only. No user action is required.
CHECKDB for database '' finished without errors on (local time). This is an informational message only; no user action is required.
Can anyone please help me in troubleshooting this issue. Why this migh have happened.
any help would be appreciated.
Thanks
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Oct 6, 2015
When I execute the following transaction log backup TSQL in SSMS
BACKUP LOG ProductDBÂ
TO DISK = 'D:Database_BackupTransProductDB.trn';
I get this error:
Msg 3201, Level 16, State 1, Line 2
Cannot open backup device 'D:Database_BackupTransProductDB.trn'. Operating system error 21(The device is not ready.).
Msg 3013, Level 16, State 1, Line 2
BACKUP LOG is terminating abnormally.
I also have a daily database backup job that puts the backup file under this directory.
D:Database_BackupData
So I changed the path to this and it still fails.
BACKUP LOG ProductDBÂ
TO DISK = 'D:Database_BackupDataProductDB.trn';
However if I change it to this path, it works:
BACKUP LOG ProductDBÂ
TO DISK = 'MyServerDataProductDB.trn';
This turns out to be the path I used a few weeks back when I backed up the log for the very first time. Â But I now wanted to store my transaction log backups in D:Database_BackupTrans. Â
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Mar 23, 2007
I have a simple class libarray that I have compiled into DLL using csc.exe
Source code is as follows: -
using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using Microsoft.SqlServer.Server;
namespace RTFTextParser
{
public class ParseText
{
[SqlFunction(DataAccess = DataAccessKind.None)]
public static String ParseRTFText()
{
return "Imtiaz";
}
}
}
When I try to run the following
CREATE ASSEMBLY RTFTextParser FROM 'E:Class1.dll'
I get the following error
Msg 6501, Level 16, State 7, Line 1
CREATE ASSEMBLY failed because it could not open the physical file 'E:Class1.dll': 21(The device is not ready.).
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Feb 2, 2007
Hi,
I have developed an SSIS package for ETL purpose. I am invoking the SSIS package through .Net console application by referencing the ManagedDTS Assembly. I am able to execute the package in Sql Server 2005 Developer Edition and it runs fine till completion.
But when i try to execute the packahe in Sql Server 2005 Standard edition, by invoking the package through .Net console application the status of the package is failure.
Can any one help me how to over come this problem.
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May 17, 2006
I wrote package using Integration Services and tried execute it on Visual Studio 2003 (Visual Basic). Package was loaded, but execute method has failed without any error messages. When I tried to run it on Visual Studio 2005, execution was successful.
Codes:
Dim App As DTSLib.IDTSApplication90 = New DTSLib.Application
Dim p As DTSLib.IDTSPackage90 = App.LoadPackage("d: empPackage.dtsx", True, Nothing)
p.Execute()
What can be the reason of the trouble?
Thanks,
Alexander
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Feb 7, 2008
Hi All,
I created a Package that calls Three other Packages through the Execute package task.
I saved The main package and the sub-packages in Dontsavesensitive mode and Referred to the config file.
I checked the Package thru VSS and When iam running thru the Bat file iam getting the following error
Description: Error 0x80070002 while loading package file "C:Documents and SettingsUSERNAMEMy DocumentsVisual Studio 2005ProjectsImportFILEImportFILEPACKAGE.dtsx". The system cannot find the file specified.
Iam not sure why its asking for this path in the production server.
This is the initial path where i saved the package in BIDS environment.
Please help me.Help is greatly appreciated.
Thanks,
SVGP
.
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Jan 28, 2005
Hi everyone,
I just got assigned to help out with a couple of problems with the running of DTS packages using the SQL Server Agent, this is the problem and a list of what I've done so far:
There are 4 packages that:
a) Deletes all records from a table and then populates it using a flat file that contains that day's transactions.
b) Creates a report in Excel
c) Creates a summary report in Excel
d) Does a), b) and c) for another table.
All these packages are scheduled to run weekdays starting at 8:00 am, and they were owned by sa. Last month we had a massive change of passwords thanks to an audit and unfortunately the dba left without letting us know that password. After the massive change, these packages started failing with errors like:
The job failed. The Job was invoked by Schedule 18 (DLYINVDT_XLS). The last step to run was step 1 (DLYINVDT_XLS).
The job failed. The Job was invoked by Schedule 22 (AGAR830_dts). The last step to run was step 1 (AGAR830_dts)
Yesterday I went into all the packages and changed the connection properties from user sa to another user that has permission over the tables and ran the 4 of them at least 10 times each, both using my personal laptop and directly in the server (just wanted to check remote and local, even though I know it really has nothing to do with the execution that its always local to the server).
Now, the funny thing is that I came in this morning and guess what..... yeap, the packages failed, I can run them manually with NO problem at all, but if I run them using the SQL Server Agent then they just will not run.
At the time I was writing this I found out the password for sa, so now I'm using it but unfortunately no change, the errors now are :
The job failed. The Job was invoked by User sa. The last step to run was step 1 (AGAR830_dts)
I'm an informix dba and I started training myself in sql a couple of months ago so I'm confortable with what I'm doing, but at this point in time I'm about to throw something to the screen :) Since I can execute the packages manually then the users are happy, but I would really like to find out why the Agent is not working right.
Any help will be GREATLY appreciated
Luis Torres
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Aug 14, 2007
I migrated the DTS package to SSIS package using the migration wizard...
but when i try to execute it it gives the following error plz help ...
error : Error retrieving file name for a component failed with the error code 0x043A1034
any suggestions ...
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Oct 21, 2005
Hi! Good Day!
I am executing a DTS PAckage from Visual Basic. My code is this:
objPackage.LoadFromSQLServer "SERVER", , , _
DTSSQLStgFlag_UseTrustedConnection, , , , "DTSPackage1"
objPackage.Execute
objPackage.LoadFromSQLServer "SERVER", , , _
DTSSQLStgFlag_UseTrustedConnection, , , , "DTSPackage2"
objPackage.Execute
The first DTS package was executed successfully, but when it hit the second package, an error occurs:
Step 'DTSStep_DTSDataPumpTask_1' already exists in the collection.
Please help.
Thanks.
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Jul 20, 2005
HelloI am trying to execute ‘xp_cmdshell' from within a DTS package thatwas created by another person. When I try to execute that ‘SQL Task'selectively from within the package, I get the following errormessage:Error Title: Package ErrorError Details:Error Source: Microsoft OLE DB Provider for SQL ServerError Description: xpsql.cpp: Error 87 from GetProxyAccount on line604Why is this error message popping up? When I create a new package(myself) and create an exact same SQL task as above and run it, theSQL task runs fine.Appreciate any help / feedback.Thanks in AdvanceJagannathan Santhanam
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Dec 4, 2007
Hi all..
My server is 64 bits and sql server 32. When i run the SSIS package in SSIS it´s works correctly, but when i make the .manifest to install the package in my server i got the error :
===================================
Unexpected error occurred. (Package Installation Wizard)
===================================
Retrieving the COM class factory for component with CLSID {E44847F1-FD8C-4251-B5DA-B04BB22E236E} failed due to the following error: 80040154. (Microsoft.SqlServer.ManagedDTS)
------------------------------
Program Location:
at Microsoft.SqlServer.Dts.Runtime.Application..ctor()
at Microsoft.SqlServer.Dts.Deployment.PackageInstallationWizardForm..ctor()
at Microsoft.SqlServer.Dts.Deployment.PackageInstaller.Main(String[] args)
===================================
Retrieving the COM class factory for component with CLSID {E44847F1-FD8C-4251-B5DA-B04BB22E236E} failed due to the following error: 80040154. (Microsoft.SqlServer.ManagedDTS)
------------------------------
Program Location:
at Microsoft.SqlServer.Dts.Runtime.Application..ctor()
Thank´s...
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Mar 28, 2006
Hello everybody,
I can't find any posts concerning this error. While executing the stored package (using Execute Package Utility). I get error: SSIS Execution Properties "Could not load package "File Systemmigration_package_1" because of error 0x80010112." The package is there and it was correctly loaded.
Please can anybody suggest what do do now or some workaround?
Thank you for any suggestions
Patrik Svestka
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Feb 29, 2008
Hi All,
I developed my package in BI studio and tested runnning it through BI. Now when i have to deploy the package to main server it will be executed via batch job. This package requires an input file name too.
Now when i am trying to run the package on my loacal box using following command on command prormpt i get error given below.
COMMAND USED BY ME: DTExec /FILE 'C:ProjectIntegrationServicesSFRIntegrationServicesinpkgSFRLocation.dtsx' /SET Package.Variables[InputParamFileName].Value;'C:DataDumpInputLOC00022'
ERROR MESSAGE:
Microsoft (R) SQL Server Execute Package Utility
Version 9.00.1399.06 for 32-bit
Copyright (C) Microsoft Corp 1984-2005. All rights reserved.
Started: 1:29:54 PM
Error: 2008-02-22 13:29:54.96
Code: 0xC0011007
Source: {9B1FAA88-A6FA-44CF-A2E2-DB3F737FDA65}
Description: Unable to load the package as XML because of package does not ha
ve a valid XML format. A specific XML parser error will be posted.
End Error
Error: 2008-02-22 13:29:54.96
Code: 0xC0011002
Source: {9B1FAA88-A6FA-44CF-A2E2-DB3F737FDA65}
Description: Failed to open package file "'C:ProjectIntegrationServicesSFR
IntegrationServicesinpkgSFRLocation.dtsx'" due to error 0x800700A1 "The speci
fied path is invalid.". This happens when loading a package and the file cannot
be opened or loaded correctly into the XML document. This can be the result of
either providing an incorrect file name was specified when calling LoadPackage o
r the XML file was specified and has an incorrect format.
End Error
Could not load package "'C:ProjectIntegrationServicesSFRIntegrationServices
inpkgSFRLocation.dtsx'" because of error 0xC0011002.
Description: Failed to open package file "'C:ProjectIntegrationServicesSFRInt
egrationServicesinpkgSFRLocation.dtsx'" due to error 0x800700A1 "The specifie
d path is invalid.". This happens when loading a package and the file cannot be
opened or loaded correctly into the XML document. This can be the result of eit
her providing an incorrect file name was specified when calling LoadPackage or t
he XML file was specified and has an incorrect format.
Source: {9B1FAA88-A6FA-44CF-A2E2-DB3F737FDA65}
Started: 1:29:54 PM
Finished: 1:29:54 PM
Elapsed: 0.047 seconds
PLease let me know solution to creating batch job for executing this pkg with input param.
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Sep 12, 2007
Hi,
I'm in the process of writing a fairly complex SSIS package that reads csv files and goes on to load the content into a SQL Server 2005 database.
I am testing the package by executing it from within a Nant script. My test process resets the data in the target database and then loads data from a known set of test data files. Because it's scripted I can be sure that SSIS is being asked to do the same thing, every time in a consistent way.
When I execute the package I frequently (although not always) get an error message dialog mid-ececution that reads:
Code Snippet
Microsoft Visual c++ Runtime Library
Runtime error!
Program: C...
The application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information.
When I click OK the VS Just-In-Time debugger tells me about an unhandled win32 exception in DTExec.exe [4696] and asks me if I wish to debug (which I do not).
No error is reported by SSIS itself, it literally just stops in its tracks.
I will appreciate any help that can be offered here
Nick
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Oct 2, 2006
Hi,
I'm at a loss as to why i am getting the following error:
Retrieving the COM class factory for component CLSID {E44847F1-FD8C-4251-B5DA-B04BB22E236E}failed due to the following error: 80040154
I am calling the package from a C# application which i have installed within a citrix environment. The application works without any trouble on my development machine but as soon as i run the code that executes the SSIS pacakge i get the error. Can anyone enlighten me as to what is causing this?
Many thanks in advance,
Grant
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Jul 23, 2014
I am using Excel VBA to run a stored procedure which executes a package using the built-in SQL Server stored procedures. The VBA passes two values from excel to the stored proc., which is then supposed to pass these "parameters" to the package to use as a variable within the package.
@Cycle sql_variant = 2
WITH EXECUTE AS 'USER_ACCOUNT' - account that signs on using windows authentication
AS
BEGIN
SET NOCOUNT ON;
declare @execution_id bigint
[code]....
When I try to execute the package, from SQL Server or Excel using the Macro I built, I get the following error:"The parameter '[User::Cycle]' does not exist or you do not have sufficient permissions." I have given the USER_ACCOUNT that runs executes the stored procedure permission to read/write to the database and the SSIS project folder.
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Jul 28, 2006
While executing SSIS package from command prompt as follows:
dtexec.exe /DTS "MSDBetl-hyundai-package" /SERVER tvmwindev02 /CONNECTION "TVMWINDEV02.HISNA_POC";"Data Source=TVMWINDEV02;In
itial Catalog=HISNA_POC;Provider=SQLOLEDB.1;Integrated Security=SSPI;Auto Translate=False;" /MAXCONCURRENT " -1 " /CHECKPOINTING OFF /REPORTING E /CONSOLELOGO
while executing the package following error message is received as :
Error: 2006-07-28 15:12:36.60
Code: 0xC00470FE
Source: Data Flow Task DTS.Pipeline
Description: The product level is insufficient for component "Data Conversion" (202).
End Error
and at the end as :
DTExec: The package execution returned DTSER_FAILURE (1).
Same error appers while executed from Integration Services - ->stored packages - - >name of the package -> mouse right button, run package.
But the same executes perfectly from visual studio, where it is developed.
what could be the reason?
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Jun 29, 2006
hi!
I am able to run the pacakge in command line but when i try running the package through agent . The it starts the pacakge it says that it has been started by me local user and fails in next step saying that it has been execute by administrator.
I understand that there is a miss match between the permissions. Cos the SQL server Agent uses my login in but the SQL server agent on the Server that i am trying to execute has the Administrator log in. How to solve the issue?
Thanks in advance
jasmine
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Apr 14, 2006
Hi to All
when i m trying to execute following code
backup database web
to disk = 'c:inetpubwwwrootackupmybakup.bak'
with format
I m Getting Error like :
Server: Msg 3201, Level 16, State 1, Line 1
Cannot open backup device 'c:inetpubwwwrootackupmybakup.bak'. Device error or device off-line. See the SQL Server error log for more details.
Server: Msg 3013, Level 16, State 1, Line 1
BACKUP DATABASE is terminating abnormally.
This error is Generated only when i m trying to access folders within "wwwroot" but not in any other folders , even command runs success fully for "wwwroot" folder . !!
but not for any subfolders of wwwroot.
Can Any One Help Me ??
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Jul 5, 2006
H!
Very critical!!!! some body help..
I am execute paakge correctly from my local machine through Agent and Command line. but when i try to execute in another server it fails. I am invoking and executing as an administrator. when i run through the command prompt or as an individual pacakge in file system it works fine.
I am exceuting the package with Protection level Don'tSaveAsSensitive.
I also want to know a way to fine out what the error is exactly.not just the View History. If i set the logging for the package where do i view them???
Thanks,
Jas
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Oct 5, 2007
Hi, here is my problem :
I want to run ssis package in sql server 2005 agent.
i've made a new JOB with 3 steps ( 3 ssis package)
But when i run the job, i see only 2 "actions step" in the windows :
Start job .....
Execute job ....
I would like to see at least the execution status of every ssis package and if it's possible,
the execution of every task ( to see quickly if there's some error and what's wrong)
What's the best solution to doing that
Thank for helping
BG.
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Jan 10, 2007
Hi,
In our project we have two SSIS package.
And there is a task (Execute SSIS package) in First package that calls the execution of second package.
I m continuously receiving an error "Failed to decrypt protected XML node "PackagePassword" with error 0x8009000B "Key not valid for use in specified state.". You may not be authorized to access this information. This error occurs when there is a cryptographic error. Verify that the correct key is available."
As we are running first package by job, job runs successfully logging above error
The protection level of second package is set to "EncryptSensitiveWithUserKey"
Can anybody please suggest how to handle it?
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Nov 28, 2007
Hello,
I try to run a job from SQL Server Agent to execute an SSIS package, but it always fails. However, if I execute the SSIS package directly, it will succeed.
The SQL Agent Job History shows "Unable to start execution of step 1 (reason: Error authenticating proxy DB1DB1_CREDENTIAL, system error: Logon failure: unknown user name or bad password.). The step failed."
P.S. DB1 is my server name, DB1_CREDENTIAL is the account creating the credential
The SQL Server Agent Error Log shows "[298] SQLServer Error: 22046, Impersonation error. [SQLSTATE 42000]"
I've created an account on OS and assigned it to a credential.
Then, I created a proxy with the credential and then created the SQL Server Agent job with that proxy.
P.S. My SSIS package protection level is created as "Rely on server storage and roles for access control", because if it is set as "Do not save any sensitive data", package execution will fail even I run it directly.
How can I successfully run SSIS package from SQL Server Agent?
Do I lose any setting steps?
Thanks for help.
Lilia
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Apr 7, 2008
Hi everybody,
I'm newby in SSIS. I have been using DTS in SQL 2000.
Trying to learn how to execute SSIS package from C# code of ASP.NET web server.
Here's my case:
1. SSIS package with simple data transformation from one table to CSV is stored in SQL Server 2005 storage
2. CSV is for simplicity placed in C: .txt
3. I haven't used SSIS configuration files
4. Protection level of package = EncryptSensitiveWithUserKey
5. Executes OK from Bussiness inteligence studio
6. I've created console application with this code:
...
sqlServeruser = "sa"
...
Package package = app.LoadFromSqlServer("Export_vw_TestConsumerPerson", sqlServer, sqlServerUser, sqlServerPassword, null);
DTSExecResult result = package.Execute();
Console.WriteLine("Package Execution results: {0}",result.ToString());
...
7. When I connect through Remote Desktop Connection I successfully execute this console application on SQL server host machine.
8. When I try execution from computer where I develop package and where I successfully executed it from Bussiness inteligence studio I'm geting FAILURE was a result
Connection params for SQL are same in console application and in SSIS project of Bussiness inteligence studio.
Thanks for any hints
Sinisa
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Feb 16, 2004
Hello,
I deaply need to know how to execute procedures from package in oracle, from sqlserver 2000 using linkserver.
Thank you very much,
Victor
DBA
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Jan 4, 2008
I'm trying to execute my package using schedule in SQL Server Agent, I've already tested my package by run it manually in Integration services and it works. The table created, the data from my flat file also inserted into the table correctly and the result return with success.
The question is why when I execute my package using SQL Server Agent, the SQL Server Agent keep executing my package like infinite loop until I stop the job. after I stop the job there is no error generated by sql server. Could you figured why this happen?? I've already tried to upgrade into SP2 and set the package protection level and still not get good result from it. thank you.
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Feb 2, 2007
Hi,
I am planning to develop a single package that will download files from ftp server, move the files to internal file server and upload it in the database. But I want to run this package for multiple ftp file providers. For each provider the ftp server might be different and the transformation to upload the files into a database table might be different.
So can I create a single package and then multiple configuration files (xml), which will contain the details fo the ftp file providers and then pass the xml file as a parameter while executing the package. The reason being that the timings of fetching the files is different for each ftp file provider and hence cannot be combined into one.
Is this possible?
Thanks for your help.
$wapnil
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Jun 3, 2014
I would like to fetch the data flow component name while package is executing. Since system variable named [System::SourceName] only fetches name of the control flow tasks? Is there a way to capture them?
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Aug 11, 2009
It's OS / SQL related. I backup to a UNC device, and frequently get a network related error - but not always. And the error is also OS related...
The scene: 64 bit Windows Server 2008 hosts 64 bit SQL 2008 Standard, and devices are created to point to 64 Server 2008 Server B (ServerBSQL_backupsdvc_DB.bak). The database is backed up daily, on a job, and when run the following error is returned:
Date2009/08/08 06:43:30 AM
LogJob History (Backup_AssetData_2009-08-08)
Step ID3
ServerSQL01
Job NameBackup_AssetData_2009-08-08
Step NameBackup Database - Second Attempt
Duration00:05:33
Sql Severity16
Sql Message ID3013
Operator Emailed
Operator Net sent
Operator Paged
Retries Attempted0
Message
Executed as user: COMPANYSERVICE_USER. Processed 94096 pages for database 'AssetData', file 'AssetData' on file 1. [SQLSTATE 01000] (Message 4035) Processed 1 pages for database 'AssetData', file 'AssetData_log' on file 1. [SQLSTATE 01000] (Message 4035) The operating system returned the error '64(failed to retrieve text for this error. Reason: 15105)' while attempting 'FlushFileBuffers' on 'dvc_AssetData(
iscsrv-dcm04RISCSRV-SQL01_Backupsdvc_AssetData.bak)'. [SQLSTATE 42000] (Error 3634) BACKUP DATABASE is terminating abnormally. [SQLSTATE 42000] (Error 3013). The step failed.
The file is generated, the same size as a successful backup, but the job terminates unsuccessful.I have tried to delete the devices' file, and then the backup usually succeeds. This may point to a permissions' type error, but the user the job is run under is a domain admin. The destination server is not unavailable during this time, and the network shares also remain active throughout the excersize - although I haven't got a way to "prove" this.
I have a few databases that backup to the UNC described above (different files) that don't fail..My SQL2000 server backs up it's databases to the SQL2008 server, and those backups don't fail with this error.
My research has led me to understand that the 64bit OS tries to buffer the files it receives from another server, and I was wondering if this could be influencing the backups as the destination server is also 64 bit Windows Server 2008.
##20090812## UPDATE
I tried another way to do the backup; with the same results:
Backup database Infovest to disk = '
iscsrv-dcm04
iscsrv-sql01_backupsdvc_Infovest_Z.bak' with INIT,STATS=1
[code]....
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Mar 12, 2008
This is my first attempt to use SQL Server Compact with Visual Studio 2005.
I wrote a program for Inventory Scaning which requires the database to be stored on an SD Card. As long as the device is left powered on, the programs function normally. However, if the device powers off and is then turned back on the 0xC0000005 error is displayed when the program attempts to do anything with the SQL Connection.
I have also written a small sample program to test and the results are repeatable each time.
The sample program consists of a single form with six buttons (Create Database, Open Database, Insert Records, Delete Records, Close Database, Dispose Database).
Both programs are written in VB.
Here is the code for the sample program.
Public Class frmSQLTest
Private cnDB As System.Data.SqlServerCe.SqlCeConnection
Private connString As String
Private Sub frmSQLTest_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.txtDB.Text = "Storage CardTest.sdf"
End Sub
Private Sub txtDB_LostFocus(ByVal sender As Object, ByVal e As System.EventArgs) Handles txtDB.LostFocus
connString = "Data Source=" & Me.txtDB.Text
Me.txtStatus.Text = "Connection String Set"
End Sub
Private Sub btnCreate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCreate.Click
If Me.txtDB.Text = Nothing Then
MessageBox.Show("Unable to Create Database")
Exit Sub
End If
Dim eng As New System.Data.SqlServerCe.SqlCeEngine(connString)
eng.CreateDatabase()
eng = Nothing
Me.txtStatus.Text = "Database Created"
End Sub
Private Sub btnOpenDB_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnOpenDB.Click
Dim sqlDB As New System.Data.SqlServerCe.SqlCeCommand
If cnDB Is Nothing Then
cnDB = New System.Data.SqlServerCe.SqlCeConnection(connString)
End If
cnDB.Open()
Me.txtStatus.Text = "Database Opened"
sqlDB.Connection = cnDB
sqlDB.CommandText = "CREATE TABLE Master (Item nvarchar(12), Description nvarchar(19))"
sqlDB.ExecuteNonQuery()
sqlDB.CommandText = "CREATE INDEX idx_Master on Master (Item)"
sqlDB.ExecuteNonQuery()
Me.txtStatus.Text = "Master Table Created"
sqlDB = Nothing
End Sub
Private Sub btnInsert_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnInsert.Click
Dim RecCount As Long
Dim sqlDB As New System.Data.SqlServerCe.SqlCeCommand
sqlDB.Connection = cnDB
For RecCount = 1 To Me.nudRecs.Value
sqlDB.CommandText = "INSERT INTO Master ([Item], [Description]) " _
& "VALUES ('" & RecCount.ToString & "','Test Item " & RecCount.ToString & "')"
sqlDB.ExecuteNonQuery()
If RecCount Mod 100 = 0 Then
Me.txtStatus.Text = "Updating Record..." & RecCount.ToString
End If
Next
Me.txtStatus.Text = "Records Inserted"
sqlDB = Nothing
End Sub
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Dim sqlDB As New System.Data.SqlServerCe.SqlCeCommand
sqlDB.Connection = cnDB
sqlDB.CommandText = "Delete FROM Master"
Me.txtStatus.Text = "Master Table Cleared"
sqlDB = Nothing
End Sub
Private Sub btnCloseDB_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCloseDB.Click
cnDB.Close()
Me.txtStatus.Text = "Database Closed"
End Sub
Private Sub btnDispose_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDispose.Click
cnDB = Nothing
System.IO.File.Delete(Me.txtDB.Text)
Me.txtStatus.Text = "Database Diposed"
End Sub
End Class
In my tests, I start the program (loaded on the Storage Card in the same directory as the database). SQL Server Compact is also installed on the SD Card to save space in Main Memory.
Steps to Re-Create the Error:
1. Click the Create Database button. Database is created properly.
2. Click the Open Database button. Database connection opens properly.
3. Click the Insert Records button. Records are inserted into the table properly.
4. Turn off the Symbol MC3000 unit.
5. Turn the unit back on.
6. When I click on any of the following buttons, the error is displayed. Close Database, Insert Records, Delete Records.
I have also tried closing the database (as well as closing and disposing the database) prior to step 4 above, but when I try to re-open the database (or create the database) again, the error displays.
Is there anyway to correct this issue?
With the real program, the database must be kept open as long as each form is open to prevent speed issues and the database must be stored on the SD Card since there is not enough storage space available on the device.
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Feb 9, 2007
I have set up a locahost site in IIS using the "Configure Web Synchronization Wizard". One of the first test I was asked to do was to open a broweser and browse to http://localhost/MobileTest/sqlcesa30.dll
If all is well I should get a web page with the following line:
SQL Server Mobile Server Agent 3.0
But unfortunately I get an error stating :
"The server has encountered an error while loading an application during the processing of your request. Please refer to the event log for more detail information. Please contact the server administrator for assistance."
I checekd the Event log and found this error related the IIS launch process on my machine.
DCOM got error "Logon failure: unknown user name or bad password. " and was unable to logon .IWAM_Rataq in order to run the server:
where Rataq is the name of my machine. Could my IWAM_Rataq account be corrupted, my other sites on the machine work.
Infact if i put in a Test.htm page in the virtual directory MobileTest I am able to browse to the page.
Can the Account be re-set? is there another problem that I am not aware of. I have Norton Internet 2006 running could that be the reason? Could Norton be blocking the dll from loading? But the event log states it is a Account error.
Any ideas why this might occur? any help is always appreciated
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Mar 9, 2007
Hello,
Is SQL Server 2005 mirroring production ready yet. We have two servers and plan to set up mirroring between them. We have the Standard Editon installed on them.
Is Standard Edition sufficient or does it need Enterprise Edition?
Thanks in Advance,
Sarath R
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