ADO Recordset's Object Method Open
Jul 20, 2005
Hello group!
I use MS Visual C++ 6.0, ADO, MS SQL Server 2000.
When I attempt to open my database I meet with a following problem:
when I try to get a bookmark of the current record in a Recordset
object a following run-time error occurs: Unhandled exception in
testdb.exe(KERNEL32.DLL):
0xE06D7363: Microsoft C++ Exception.
I created my database by 3 SQL commands:
create database testdb
create table testtable
(
i int
)
insert into testtable values(0)
The error occurs in the following code snippet:
#import "D:Program FilesCommon FilesSystemADOmsado15.dll"
no_namespace rename("EOF", "EndOfFile")
int main()
{
CoInitialize(NULL);
bstr_t strCnn("Provider=sqloledb;Data Source=;"
"Initial Catalog=testdb;Trusted_Connection=YES;");
const char* tablename = "testtable";
_RecordsetPtr recs;
recs.CreateInstance(__uuidof(Recordset) );
recs -> Open(tablename, strCnn, adOpenStatic,
adLockOptimistic,adCmdTable);
_variant_t bm = recs -> Bookmark; // the error occurs here
recs -> Close();
CoUninitialize();
}
During the debugging this code I met that the error depended on a type
of locking. When I set adLockBatchOptimistic or adLockOptimistic
or adLockPessimistic the error occurs but when I set adLockReadOnly or
adLockUnspecified it doesn't occur. By the way this error doesn't
occur when
I open Pubs database with any type of locking. What is a cause of this
error?
Thank you.
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Jun 8, 2007
I have an application coded in C++ using ADO. It has a very simple Recordset that opens a table and gets only one record without any filtering. The CommandTimeout is set to 600 (seconds). Once a while I get a timeout error generated by Requery() that puzzles me. I cannot imagine how Requery (i.e. close the Recordset and open it to get only one record in my case) can take 600 seconds.
Any clue would be greatly appreciated.
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Feb 17, 2006
I have a interger stored in x.
I want to use x in a SELECT statement like so :
SELECT * from aTable WHERE A_Column = x
This select statement is then assigned to and passed as a string like :
sql = "SELECT * from aTable WHERE A_Column = x"
How does the x get interpreted correctly ?
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Jan 13, 2008
Hi to all....
I'm new on this forum, but, I'm a experienced programmer.
I wanna solve this problem (if you can helpme....), recently, I'm trying to migrate an old SQL 7 to the new SQL 2005 server enterprise edition, I have no problem to import the data, users, stored procedures, etc. and all work fine, I can connect troght ODBC from the others computers, including some older pentium 1 mmx 200 mhz. with WIN98 (yes!).
My problem is an legacy VB6 application that work (well fine) with SQL7 server, but, when i change the odbc of the desktops systems to the new 2005 SQL server and run this legacy application hi recibe this error:
(english translation from spanish language)
[ODBC SQL Server Driver][SQL Server] The table to be modified is not included on this cursor or these can't be modified throught this cursor.
I have look on the source code of the legacy application, and someone of the segment's that causes error is:
------------------------------------------------------------------------
Public Function ConsultaCamara(sRutOP As String, _
sRut1 As String, _
strConsulta As String, _
Tipo As String, _
chk As CheckBox, _
Timer1 As Timer, _
LbAviso As Label) As Long
'----------------------------
Dim rsCACH, rsCACH_upd0, rsCACH_upd1, rsCACH_upd2 As ADODB.Recordset
Dim CmCACH As ADODB.Command
Dim lPendiente As Boolean
Dim lActivo As Boolean
Dim strSQL1, strSQL_upd0, strSQL_upd1, strSQL_upd2 As String
Dim StrWHE As String
Dim DameTiempo As Integer
Dim snombre As String
Dim sMsgEstado As String
Dim sAviso_Inicial As String
Dim cNum As String
Dim cDig As String
...
...
...
'Defino el string de consulta
strSQL1 = " SELECT RUTOPERADOR, " & _
" IDCAMARA, " & _
" RUTCONSULTADO, " & _
" ESTADO, " & _
" CANCON, " & _
" CADENACONSULTA, " & _
" FINGRESO, " & _
" FULCONSINT, " & _
" ULTRUTOP " & _
" FROM BOLETIN " & _
" WHERE RUTCONSULTADO = '" & sRut1 & "'" & _
" AND (ESTADO = 'PE' OR ESTADO = 'AC' )"
Set rsCACH = CreateObject("ADODB.Recordset")
rsCACH.ActiveConnection = cn
rsCACH.CursorType = adOpenKeyset
rsCACH.LockType = adLockOptimistic
rsCACH.Open strSQL1
If rsCACH.EOF Then 'No hay registro antiguo o en consulta, creo uno para consultar
sMsgEstado = "NO Existen datos ES REGISTRO NUEVO" & vbCr
rsCACH.AddNew
ConsultaCamara = GeneraID()
rsCACH.Fields("IDCAMARA") = ConsultaCamara
rsCACH.Fields("RUTOPERADOR") = sRutOP
rsCACH.Fields("RUTCONSULTADO") = sRut1
rsCACH.Fields("ESTADO") = "PE"
rsCACH.Fields("CANCON") = 1
rsCACH.Fields("CADENACONSULTA") = strConsulta
rsCACH.Fields("FINGRESO") = GetDateTime() 'Format(Date, "Short Date")
rsCACH.Fields("FULCONSINT") = GetDateTime() 'Format(Date, "Short Date")
rsCACH.Fields("ULTRUTOP") = sRutOP
rsCACH.Update <----- here's launches the error
...
...
...
--------------------------------------------------------
As you see, I'm not english spokeman, I hope that you understand me.
Thanks and best regards.
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Sep 9, 2005
Problem exists on ms-access, ms-sqlserver using ADO (not in ODBC),visual Basic, C#, and VB.NET.Somethimes when I open second recordset in this same connection thatfirst, it has EOF, but I know, that there are records. There aren'terror when I put Sleep 500, before opening, or I open from secondconnection.
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Aug 31, 2007
Hi everybody.
I need help with the next topic.
From a stored procedure in sqlserver, I need to call a com+ dll, this dll connect ot another database diferent to sqlserver y return this dll must return to stored procedure a recordser for ther processing.
I tried with sp_OACreate, sp_OAMethod, sp_OAGetProperty but I did not know how to process a recordset
Thanks
Erik
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Jul 20, 2005
Is there any SQL Error?Or I have to use Select case in VB code to control SQL instead.Thank you for any ans.Nuno
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Jun 26, 2006
Hi,
I am using SSRS Microsoft SQL Server Reporting Services Designers
Version 9.00.1399.00. I want to open linked report in new window.
I tried whats mentioned in http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=240172&SiteID=1 but i get an error on Window.Open method.
How do I solve the problem?
Thanks
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Dec 21, 2005
Whenever I open a .sql file in QA, the dialog box always displays the files in the 'list' format (you need to scroll side-to-side to see the files). However, I prefer the 'details' format, where I can see the file size and the date created (and sort by them).
Does anyone know how to change the default so I can open files the way I want to open them?
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Jul 19, 2007
Somehow, (I think the user ran a registry cleaner) on Vista, I can no longer create an adodb recordset object.
The app is a VB6 app that works fine on my own Vista Ultimate, my XP boxes and about everthing else prior, but not on the one Vista Home Premium.
I get Error 429 ... Cannot Create ActiveX Object when creating a new adodb.recordset object.
I guess what I need is a way to repair the Vista Home-P machine without having to wipe it.
I see that MDAC_Typ is not recommended as a fix.
I'm at a loss on this one.
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Feb 14, 2006
I have a package that starts by loading a recordset into an object variable. The recordset is then enumerated with a ForEach loop. The loop sets some string variables. Within the loop container I have a Script task that uses a MsgBox to show the results for testing purposes. The package uses checkpoint restart (if that matters?).
The first time I run the package the 1st record is displayed in the MsgBox, then the 2nd, but then the loop is stuck on the 2nd record forever. I break the run, and when I rerun it the 1st record is displayed followed by each subsequent record correctly and the package completes successfully. Now, if I were to run again the same problem would occur on rec 2 and I would have to break the run, and then the next run everything would work fine.
Why does the script get caught in an infinite loop the first time it's run, but works fine when restarting from the checkpoint?
Here's my relevant code:
ForEach: Enumerator=ADO Enumerator, Enumeration Mode=Rows in first table
Public Sub Main()
Dts.Variables("User::SQL1").Value = "SELECT src.* FROM " & Trim(Dts.Variables("User::Src1Tbl").Value.ToString)
MsgBox("sql=" & Dts.Variables("User::SQL1").Value.ToString)
Dts.TaskResult = Dts.Results.Success
End Sub
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Apr 27, 2004
We have a SQL Server 2000 in a Windows 2003 Server, and we were working very well with the VB 6.0, but after an update in the Windows 2003, the Open method in ADO results in an error -2147467259 sometimes, but if we try the same code in a computer with another domain there are not any problem, some advice?
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Mar 1, 2007
I hope this is a simple question. I have a package-scope user variable which is populated using a Recordset Destination in a Data Flow task. I am attempting to read the variable multiple times from different Script Tasks. The first read works fine, however the second read, in the second Script Task, says that there are no rows.
Has anyone run across this before? Any thoughts would be appreciated.
Thanks
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Apr 25, 2007
Has there been any fix for this bug? The workaround in the KB article did not work for me and I cannot run my entire application from the Windows directory even if it did.
Please help.
Original Thread:
http://forums.microsoft.com/MSDN/ShowPost.aspx?PageIndex=1&SiteID=1&PostID=274359
Workaround KB article: (I cannot run my app from Window directory)
http://support.microsoft.com/kb/920272
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Mar 27, 2008
Hi, I've got the error message below:
"Error 80040E2F. A duplicate value cannot be inserted into a unique index [Table name=_SysRDASubscriptions, Constraint name=c_LocalTableName]"
I'm using SQL Server 2005 Compact Edition and still cannot solve the problem although the KB article (920272) said it is fixed in V3.1.
What I need to do is to drop a table and then Pull it again to the PDA but it gives me that error message during pull method. However, I can use the same process to drop and pull other tables and works fine. Will that be the problem related to primary key or to the data of the table?
Please help!! Thx.
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Aug 3, 2002
Hi friends
I copy script that use SQL proc to call DTS package from this site.
When I run this procedure in SQL query alalyzer. I got an error messages:
EXECUTE permission denied on object sp_OACreate/method/GetProperty/Destroy.
I did not change anything in spExecutePKG.
Even I used sa as ServerPWD. How to fix this problem? my code is
exec spExecutePKG 'myserver','execl_DTS','sa','0',''
Thanks
jimmy
------proc original code
CREATE PROC spExecutePKG
@Server varchar(255),
@PkgName varchar(255), -- Package Name (Defaults to most recent version)
@ServerPWD varchar(255) = Null,-- Server Password if using SQL Security to load Package (UID is SUSER_NAME())
@IntSecurity bit = 0,-- 0 = SQL Server Security, 1 = Integrated Security
@PkgPWD varchar(255) = ''-- Package Password
AS
SET NOCOUNT ON
/*
Return Values
- 0 Successfull execution of Package
- 1 OLE Error
- 9 Failure of Package
*/
DECLARE @hr int, @ret int, @oPKG int, @Cmd varchar(1000)
-- Create a Pkg Object
EXEC @hr = sp_OACreate 'DTS.Package', @oPKG OUTPUT
IF @hr <> 0
BEGIN
PRINT '*** Create Package object failed'
EXEC sp_displayoaerrorinfo @oPKG, @hr
RETURN 1
END
-- Evaluate Security and Build LoadFromSQLServer Statement
IF @IntSecurity = 0
SET @Cmd = 'LoadFromSQLServer("' + @Server +'", "' + SUSER_SNAME() + '", "' + @ServerPWD + '", 0, "' + @PkgPWD + '", , , "' + @PkgName + '")'
ELSE
SET @Cmd = 'LoadFromSQLServer("' + @Server +'", "", "", 256, "' + @PkgPWD + '", , , "' + @PkgName + '")'
EXEC @hr = sp_OAMethod @oPKG, @Cmd, NULL
IF @hr <> 0
BEGIN
PRINT '*** LoadFromSQLServer failed'
EXEC sp_displayoaerrorinfo @oPKG , @hr
RETURN 1
END
-- Execute Pkg
EXEC @hr = sp_OAMethod @oPKG, 'Execute'
IF @hr <> 0
BEGIN
PRINT '*** Execute failed'
EXEC sp_displayoaerrorinfo @oPKG , @hr
RETURN 1
END
-- Check Pkg Errors
EXEC @ret=spDisplayPkgErrors @oPKG
-- Unitialize the Pkg
EXEC @hr = sp_OAMethod @oPKG, 'UnInitialize'
IF @hr <> 0
BEGIN
PRINT '*** UnInitialize failed'
EXEC sp_displayoaerrorinfo @oPKG , @hr
RETURN 1
END
-- Clean Up
EXEC @hr = sp_OADestroy @oPKG
IF @hr <> 0
BEGIN
EXEC sp_displayoaerrorinfo @oPKG , @hr
RETURN 1
END
RETURN @ret
GO
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Feb 14, 2005
Hi, I am accessing an MSDE Database from within a C# program. When calling the OleDbConnection.Open() method, I get the following error:
Exception: System.Data.OleDb.OleDbException
Message: Object was open.
at System.Data.OleDb.OleDbConnection.ProcessResults(Int32 hr)
at System.Data.OleDb.OleDbConnection.InitializeProvider()
at System.Data.OleDb.OleDbConnection.Open()
Now I do not know what this means, since the Connection isn't open. And I do not know why this occurs. I am accessing the same database (but other tables) in the same program several times in the same way and do not get this error.
Any ideas?
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Jun 6, 2008
I am getting an error 'Object was open' when executing a stored procedure with larger am amounts of data. This procedure runs from a VB 6.00 application on SQL 2005. When running the script in SQL there is no problem
rs.Open cmd, Options:=adCmdStoredProc
IMPORTANT: This error ONLY happens with large amount of data. The threshold level is about 250000 rows of data. If more than that amount of data is retreived the error occurs. If less then there is no problem.
Any suggestion would be greatfull
Thanks
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Nov 26, 2007
hi have written SSIS script and i am using script component to Row count below my code what i have written. and i am getting error below i have mention...after code see the error
using System;
using System.Data;
using Microsoft.SqlServer.Dts.Pipeline.Wrapper;
using Microsoft.SqlServer.Dts.Runtime.Wrapper;
using System.Data.SqlClient;
using System.Data.OleDb;
[Microsoft.SqlServer.Dts.Pipeline.SSISScriptComponentEntryPointAttribute]
public class ScriptMain : UserComponent
{
IDTSConnectionManager100 connMgr;
OleDbConnection sqlConn = null;
OleDbDataReader sqlReader;
public override void AcquireConnections(object Transaction)
{
connMgr = this.Connections.MyConnection;
sqlConn = (OleDbConnection )connMgr.AcquireConnection(null);
//sqlConn = (SqlConnection)connMgr.AcquireConnection(null);
}
public override void PreExecute()
{
base.PreExecute();
/*
Add your code here for preprocessing or remove if not needed
*/
OleDbCommand cmd = new OleDbCommand("SELECT CustomerID,TerritoryID,AccountNumber,CustomerType FROM Sales.Customer", sqlConn);
sqlReader = cmd.ExecuteReader();
}
public override void PostExecute()
{
base.PostExecute();
/*
Add your code here for postprocessing or remove if not needed
You can set read/write variables here, for example:
Variables.MyIntVar = 100
*/
}
public override void CreateNewOutputRows()
{
/*
Add rows by calling the AddRow method on the member variable named "<Output Name>Buffer".
For example, call MyOutputBuffer.AddRow() if your output was named "MyOutput".
*/
System.Data.OleDb.OleDbDataAdapter oLead = new System.Data.OleDb.OleDbDataAdapter();
//SqlDataAdapter oLead = new SqlDataAdapter();
DataSet ds = new DataSet();
System.Data.DataTable dt = new System.Data.DataTable();
//DataRow row = new DataRow();
oLead.Fill(dt,this.Variables.ObjVariable);
foreach (DataRow row in dt.Rows)
{
{
Output0Buffer.AddRow();
Output0Buffer.CustomerID = (int)row["CustomerID"];
Output0Buffer.TerritoryID =(int)row["TerritoryID"];
Output0Buffer.AccountNumber = row["AccountNumber"].ToString();
Output0Buffer.CustomerType = row["CustomerType"].ToString();
}
}
}
}
the error
Script component has encountered an exception in user code
Object is not an ADODB.RecordSet or an ADODB.Record.
Parameter name: adodb
at System.Data.OleDb.OleDbDataAdapter.FillFromADODB(Object data, Object adodb, String
srcTable, Boolean multipleResults)
at System.Data.OleDb.OleDbDataAdapter.Fill(DataTable dataTable, Object ADODBRecordSet)
at ScriptMain.CreateNewOutputRows()
at UserComponent.PrimeOutput(Int32 Outputs, Int32[] OutputIDs, PipelineBuffer[] Buffers)
at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.PrimeOutput(Int32 outputs,
Int32[] outputIDs, PipelineBuffer[] buffers)
thanks
kedarnath
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Apr 25, 2006
I Can't reproduce the error if I run the package stand-alone.
I'm using the same lookup call (same table, etc.) in 2 packages that are running in parallel (called by a parent package).
[LKP_UnderwriterId [72283]] Error: An OLE DB error has occurred. Error code: 0x80040E05. An OLE DB record is available. Source: "Microsoft OLE DB Provider for SQL Server" Hresult: 0x80040E05 Description: "Object was open.".
Anyone seen this one?
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Oct 4, 2006
When I open up my existing SSIS project, I always get this error. Does anyone know what was wrong ?
TITLE: Microsoft Visual Studio
------------------------------
Unable to cast COM object of type 'Microsoft.SqlServer.Dts.Runtime.Wrapper.PackageNeutralClass' to interface type 'Microsoft.SqlServer.Dts.Runtime.IObjectWithSite'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{FC4801A3-2BA9-11CF-A229-00AA003D7352}' failed due to the following error: The application called an interface that was marshalled for a different thread. (Exception from HRESULT: 0x8001010E (RPC_E_WRONG_THREAD)).
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May 10, 2007
Hi,I am trying to write a method which needs to call a stored procedure and then needs to get the response of the stored procedure back to the variable i declared in the method. private string GetFromCode(string strWebVersionFromCode, string strWebVersionString) { //call stored procedure } strWebVersionFromCode = GetFromCode(strFromCode, "web_version"); // is the var which will store the response.how should I do this?Please assist.
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Jan 29, 2008
Hi,
I just have a Dataset with my tables and thats it
I have a grid view with several datas on it
no problem to get the data or insert but as soon as I try to delete or update some records the local machine through the same error
Unable to find nongeneric method...
I've try to create an Update query into my table adapters but still not working with this one
Also, try to remove the original_{0} and got the same error...
Please help if anyone has a solution
Thanks
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Sep 7, 2007
I get the below error only when my IDE open. It connects well when it is found closed.
[SqlException (0x80131904): Cannot open user default database. Login failed.Login failed for user 'JPASPNET'.]
I could solve this by giving the logged in windows user to impersonate under IIS window > WEBSITE > ASP.NET tab > EDIT CONFIG > APPLICATION tab
But I wish someone could give me the proper solution.
I almost tried all from giving ASPNET user as a administrator to configuring the same in Express management tool.
Environment: XP pro, VWD and SQL Express
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Jun 7, 2006
Hi there,
I got an approach like that:
1) Read something from DB - check the value, if true stop if false go on2) Read the second Value (another SQL Statement) - check the value etc.
Now I could open the connection at 1) and if I have to go to 2) I leave the connection open and use the same connection at 2). Is it ok to do that?
The other scenario would be opening a connection at 1), immediately close it after I read the value and open a new connection at 2).
Thanks for the input!
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Nov 3, 2014
Post installation of SQL Server 2014 Express edition, I am able to connect to the Database Instance.
But while opening a new query window in SSMS or opening a table getting the error:
Package 'RadLangSvc.Package, RadLangSvc, Version 12.0.0.0, Culture=Neutral, Public Token=89845dcd8080cc91' failed to load
Object reference not set to an instance of an object. (mscorlib)..Have already tried installing the componentsDACProjectSystemSetup_enu.msi, TSql LanguageService_enu.msi, DACFramework_enu.msi from path VS 2010 WCU DAC.
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Oct 11, 2006
Hi There,This is related to a ms access database but since I use the SqlDataSource control I thought I should post here.I have a project that I was working on with this ms access db and using sql controls, everything was working just finesince one day I started getting "Object reference not set to an instance of an object" messages when I try to designa query or retrieve a schema, nothing works at design time anymore but at runtime everything is perfect, its a lotof work for me now to create columns,schemas and everything manually, I've tried reinstalling visualstudio, ado componentsbut nothing seems to fix it, did this ever happen to any of you guys?any tip is really appreciated thanks a lot
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Dec 17, 2007
Does any one has any clue for this error ? I did went through a lot of articles on this error but none helped . I am working in Visual studie 2005 and trying to upload image in sql database through a simple form. Here is the code
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
using System.Web.Configuration;
using System.IO;
public partial class Binary_frmUpload : System.Web.UI.Page
{protected void Page_Load(object sender, EventArgs e)
{
}protected void btnUpload_Click(object sender, EventArgs e)
{if (FileUpload.HasFile == false)
{
// No file uploaded!lblUploadDetails.Text = "Please first select a file to upload...";
}
else
{string str1 = FileUpload.PostedFile.FileName;
string str2 = FileUpload.PostedFile.ContentType; string connectionString = WebConfigurationManager.ConnectionStrings["GSGA"].ConnectionString;
//Initialize SQL Server Connection SqlConnection con = new SqlConnection(connectionString);
//Set insert query string qry = "insert into Officers (Picture,PictureType ,PicttureTitle) values(@ImageData, @PictureType, @PictureTitle)";
//Initialize SqlCommand object for insert. SqlCommand cmd = new SqlCommand(qry, con);
//We are passing Original Image Path and Image byte data as sql parameters. cmd.Parameters.Add(new SqlParameter("@PictureTitle", str1));
cmd.Parameters.Add(new SqlParameter("@PictureType", str2));Stream imgStream = FileUpload.PostedFile.InputStream;
int imgLen = FileUpload.PostedFile.ContentLength;byte[] ImageBytes = new byte[imgLen]; cmd.Parameters.Add(new SqlParameter("@ImageData", ImageBytes));
//Open connection and execute insert query.
con.Open();
cmd.ExecuteNonQuery();
con.Close(); //Close form and return to list or images.
}
}
}
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.Source Error:
Line 32:
Line 33: string str2 = FileUpload.PostedFile.ContentType;
Line 34: string connectionString = WebConfigurationManager.ConnectionStrings["GSGA"].ConnectionString;
Line 35:
Line 36: //Initialize SQL Server Connection Source File: c:UsersManojDocumentsVisual Studio 2005WebSitesGSGABinaryfrmUpload.aspx.cs Line: 34
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
Binary_frmUpload.btnUpload_Click(Object sender, EventArgs e) in c:UsersManojDocumentsVisual Studio 2005WebSitesGSGABinaryfrmUpload.aspx.cs:34
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +105
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +107
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
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Aug 17, 2007
Hello All
Not sure if this is the right forum to post this question to, so if it's not, please accept my apologies.
I'm working in SQL Server 2005 with a database that was migrated to 2005 from SQL Server 2000. I have to alter a trigger on a table for some functionality changes, and when I modify the trigger and then access it through the application the database is working with, I receive this error:
There was a error in the [stored procedure name] procedure. Error Number: -2147217900 Error Description: [Microsoft][ODBC SQL Server Driver][SQL Server]The definition of object '[trigger name]' has changed since it was compiled.
[stored procedure name] and [trigger name] are where the actual names appear in the message.
I've tried running sp_recompile on the trigger, stored procedure, and table that are associated with this, and nothing works. I have dropped the trigger, which allows the save process to complete (but doesn't perform the required functionality, of course), and then re-created the trigger, but the error message still comes up. The compatibility level for the database is SQL Server 2000 (80) (as it was migrated from SQL Server 2000 as I mentioned above).
Has anyone seen this, and if so, how can I fix it?
Thanks in advance for your help!
Jay
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Dec 21, 2006
Help! I have posted this before and I had hoped that the VS2005 SP1 would help my problem. It didn't. My code is shown below. I have dropped a sqlconnection, sqldataadapter and a strongly-typed dataset from the toolbox onto the component designer for my page and written my code. It compiles without any errors but at runtine I receive the system error "Object reference not set to an instance of an object." The error occurs at the first line where the sqldataadapter is mentioned. I have shufflled the code and the error still occurs at first mention of the dataadapter. I have set parameters to a simple string such as "myemail." It hasn't helped. I have used the "Dim" statement as "Dim DaAuthorLogin as System.Data.SqlClient.SqlDataadapter and Dim DaAuthorLogin as New ......) at the start of the private sub generated by the event requiring the data. Nothing helps. Here is my simple code to select data from a sqlserver 2000 database. Why do I continue to get this error?
Partial Class AuthorLogin
Inherits System.Web.UI.Page
Protected WithEvents AuthorInformation As System.Web.UI.Page
#Region " Web Form Designer Generated Code "
'This call is required by the Web Form Designer.
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
Me.SqlSelectCommand1 = New System.Data.SqlClient.SqlCommand
Me.DaAuthorLogin = New System.Data.SqlClient.SqlDataAdapter
Me.MDData = New System.Data.SqlClient.SqlConnection
Me.DsAuthorLogin = New MedicalDecisions.DsAuthorLogin
CType(Me.DsAuthorLogin, System.ComponentModel.ISupportInitialize).BeginInit()
'
'SqlSelectCommand1
'
Me.SqlSelectCommand1.CommandText = "SELECT AuthorAlias, AuthorEmail, AuthorPassword, LastName, PreferredName" & Global.Microsoft.VisualBasic.ChrW(13) & Global.Microsoft.VisualBasic.ChrW(10) & "FRO" & _
"M T_Author" & Global.Microsoft.VisualBasic.ChrW(13) & Global.Microsoft.VisualBasic.ChrW(10) & "WHERE (AuthorEmail = @AuthorEmail) AND (AuthorPassword =" & _
" @AuthorPassword)"
Me.SqlSelectCommand1.Connection = Me.MDData
Me.SqlSelectCommand1.Parameters.AddRange(New System.Data.SqlClient.SqlParameter() {New System.Data.SqlClient.SqlParameter("@AuthorEmail", System.Data.SqlDbType.NVarChar, 50, "AuthorEmail"), New System.Data.SqlClient.SqlParameter("@AuthorPassword", System.Data.SqlDbType.NVarChar, 50, "AuthorPassword")})
'
'DaAuthorLogin
'
Me.DaAuthorLogin.SelectCommand = Me.SqlSelectCommand1
Me.DaAuthorLogin.TableMappings.AddRange(New System.Data.Common.DataTableMapping() {New System.Data.Common.DataTableMapping("Table", "T_Author", New System.Data.Common.DataColumnMapping() {New System.Data.Common.DataColumnMapping("AuthorAlias", "AuthorAlias"), New System.Data.Common.DataColumnMapping("AuthorEmail", "AuthorEmail"), New System.Data.Common.DataColumnMapping("AuthorPassword", "AuthorPassword"), New System.Data.Common.DataColumnMapping("LastName", "LastName"), New System.Data.Common.DataColumnMapping("PreferredName", "PreferredName")})})
'
'MDData
'
Me.MDData.ConnectionString = "Data Source=CIS1022DAVID;Initial Catalog=CGData;Integrated Security=True;Pooling" & _
"=False"
Me.MDData.FireInfoMessageEventOnUserErrors = False
'
'DsAuthorLogin
'
Me.DsAuthorLogin.DataSetName = "DsAuthorLogin"
Me.DsAuthorLogin.SchemaSerializationMode = System.Data.SchemaSerializationMode.IncludeSchema
CType(Me.DsAuthorLogin, System.ComponentModel.ISupportInitialize).EndInit()
End Sub
Friend WithEvents SqlSelectCommand1 As System.Data.SqlClient.SqlCommand
Friend WithEvents MDData As System.Data.SqlClient.SqlConnection
Friend WithEvents DaAuthorLogin As System.Data.SqlClient.SqlDataAdapter
Friend WithEvents DsAuthorLogin As MedicalDecisions.DsAuthorLogin
'NOTE: The following placeholder declaration is required by the Web Form Designer.
'Do not delete or move it.
Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs)
'CODEGEN: This method call is required by the Web Form Designer
'Do not modify it using the code editor.
InitializeComponent()
End Sub
#End Region
Private Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
'no code here
End Sub
Private Sub AuthorLoginRegister_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AuthorLoginRegister.Click
'for new author registration
Response.Redirect("AuthorInformation.aspx")
End Sub
Private Sub AuthorLoginBack_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AuthorLoginBack.Click
'to navigate back
Response.Redirect("MainPaths.aspx")
End Sub
Protected Sub AuthorLoginPassword_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AuthorLoginPassword.TextChanged
'pass the parameters to the dataadapter and return dataset
DaAuthorLogin.SelectCommand.Parameters("@AuthorEmail").Value = AuthorLoginEmail.Text
DaAuthorLogin.SelectCommand.Parameters("@AuthorPassword").Value = AuthorLoginPassword.Text
MDData.Open()
DaAuthorLogin.Fill(DsAuthorLogin, "T_Author")
MDData.Close()
'set session objects
If DsAuthorLogin.T_Author.Rows.Count > 0 Then
Session("AuthorAlias") = DsAuthorLogin.T_Author(0).AuthorAlias
Session("LastName") = DsAuthorLogin.T_Author(0).LastName
Session("PreferredName") = DsAuthorLogin.T_Author(0).PreferredName
Response.Redirect("AuthorPaths.aspx")
Else : AuthorLoginNotValid.Visible = True
AuthorLoginEmail.Text = ""
AuthorLoginPassword.Text = ""
End If
End Sub
End Class
Thanks in advance,
David
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Sep 12, 2006
Anyone know what this error means and how to get rid of it?
Public Sub Main()
Dim myMessage As Net.Mail.MailMessage
Dim mySmtpClient As Net.Mail.SmtpClient
myMessage.To(20) = New Net.Mail.MailAddress(me@hotmail.com)
myMessage.From = New Net.Mail.MailAddress(someone@microsoft.com)
myMessage.Subject = "as;dlfjsdf"
myMessage.Priority = Net.Mail.MailPriority.High
mySmtpClient = New Net.Mail.SmtpClient("microsoft.com")
mySmtpClient.Send(myMessage)
Dts.TaskResult = Dts.Results.Success
End Sub
Thanks,
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Mar 17, 2008
Hi,
I am trying to develop a custom algorithm. I have implemented and tested training methods, however I fail at prediction phase. When I try to run a prediction query against a model created with my algorithm I get:
Executing the query ...
Obtained object of type: Microsoft.AnalysisServices.AdomdClient.AdomdDataReader
COM error: COM error: DMPluginWrapper; Object reference not set to an instance of an object..
Execution complete
I know this is not very descriptive, but I have seen that algorith doesn't even executes my Predict(..) function (I can test this by logging to a text file)
So the problem is this, when I run prediction query DMPluginWrapper gives exception -I think- even before calling my custom method.
As I said it is not a very descriptive message but I hope I have hit a general issue.
Thanks...
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Apr 2, 2008
I am trying to send some data back to our as/400 from SQL server. Before I do so I need to delete entries from the table. I have an odbc connection set up and have used it sucessfully in a datareader compoenent but but when I try to use it for a delete SQL task it give me the followign error. what am I doing wrong? I even tried hardcoding in the system name/library name.
Here is my delete sql script
DELETE FROM DSSCNTL Where Companycode = 10
TITLE: SQL Task
------------------------------
Object reference not set to an instance of an object.
------------------------------
BUTTONS:
OK
------------------------------
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