SQL Server 2005 SP2 Access Token Leak
Sep 11, 2007
We have a sql server 2005 sp2 on w2k3 standard server. The servers started crashing every 4/5 days and have done this twice so far. checking the event viewer there are always events(2020) happening before the crash.
I have done some memory leak monitoring using performance monitor/poolmon/process explorer. and here is my findings:
sqlservr and lsass handles count keeps increasing linearly with time, i restarted the sql service yesterday and the count originally was at 900, this morning the count is at 29,000 for lsass and 28,000 for sqlservr.
using process explorer i can see that the majority of these handles are security context tokens.
we have a monitoring agent running on that server(altiris agent) which continousely logon/logoff to SQL to do some metric checks. so basically the access tokens created as a result of that never get released during the logoff.
also i noticed in poolmon that TOKE has the highest Bytes consumption of paged memory(50MBs) the token sizes are small (<1kb). so that kind correlates with the handles count problem mentioned above, since token are stored in kerenl paged memory.
Any ideas on how to troobleshoot this further is appreciated. right now i can only think of settings up a restart scheduel on sqlserver to aleviate the problem. but i need a long term solution which i am trying to work out.
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Feb 15, 2009
We have a new Win 2008 Enterprise x64 server running SQL 2008When we try to connect to the server using Windows Authentication, from a user account which is a domain administrator, we get the following message:"Token-based server access validation failed with an infrastructure error"What needs to be configured here for this to work ?
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Jul 27, 2007
Hello all
Trying to delete some data from a SSCE (2005) DB produces the exception:
SqlCeException
There was an error parsing the query. [ Token line number = 1,Token line offset = 43,Token in error = C]
Here is the code I am using
string dsc = Application.StartupPath + "\FCDB07.sdf";
conn = new SqlCeConnection("DataSource = " + dsc);
conn.Open();
cmd = conn.CreateCommand();
cmd.CommandText = "DELETE FROM DataContainer WHERE FileName =" + dgContainers[0, SelRowIndex].Value.ToString();
cmd.ExecuteNonQuery(); //There was an error parsing the query. [ Token line number = 1,Token line offset = 43,Token in error = C ]
conn.Close();
Any Idea on What causes this?
TIA
Trophus
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Nov 23, 2007
Hey all-
I'm trying to insert some values into an SQL Compact database on a WM6 device but there is something apparently wrong with my SQL statement...
The program is going to allow users to schedule an SMS message to be sent at a certain date and time. I'm using a database to keep track of the scheduled SMS messages. The database has 3 rows: phone number, message, and the date/time to be sent.
Here is the relevent code:
private void scheduleMenu_Click(object sender, EventArgs e)
{
//connect to DB and do our scheduling magic
string message = messageBox.Text; //should rename messageBox...
string phoneNum = phoneNumBox.Text;
string dataBase = @"Program FilesSMS_Scheduler2SMSDatabase.sdf";
//SqlCeEngine eng = new SqlCeEngine(dataBase);
SqlCeConnection conn = new SqlCeConnection("Data Source=" + dataBase);
conn.Open();
//insert phone number, message text, and date/time into DB
string cmd = "INSERT INTO Scheduler(phoneNum, message, date) VALUES("+ phoneNum + ", "+ message + ", "+ dateTimePicker1.Value +")";
SqlCeCommand cmdPhone = new SqlCeCommand(cmd,conn);
cmdPhone.ExecuteNonQuery(); //error occures here...
messageBox.Text = "";
MessageBox.Show("Message Scheduled!");
}
I'm guessing it doesn't like how I am trying to get the data from the different text boxes and the DateTimePicker to go inside the SQL command. Does anyone have any ideas on how to fix my SQL command or how to get data from a textbox and DateTimePicker to be inserted into a database a different way?
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Sep 9, 2015
Many a times see the below error in SQL Error log.
Login failed for user 'NT AUTHORITYANONYMOUS LOGON'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: ]
Is this something to do here?
Note: If I run the below statement I know that the SQL Error log entry will go off, but wanted to know the real significance of this error?
CREATE LOGIN [NT AUTHORITYANONYMOUS LOGON] FROM WINDOWS
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Mar 28, 2007
Hi,
I am using SQL Server 2005 Reporting Services. I want to make it secure. I am also using WCF services and made them secure using Claim based System.Identity Model.
I want to apply same claim based model to Reporting Services.
How can I do that?
Amit
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May 9, 2008
$(ESCAPE_NONE(JOBID))
Here is the skinny. You can use this in a script from what I have done so far. If someone gives it a try in a stored procedure let me know. From what I have seen you can pass the token as uniqueidentifier. The problem is when you try to use it in a query you need to use Convert(char255, JOBID).
Here is a simple example:
declare @JobID uniqueidentifier
declare @result varchar(1000)
SELECT @JobID = $(ESCAPE_NONE(JOBID));
PRINT 'Hi there ' + Convert(char(255), @JobID)
I searched all over the place and nowhere did I find something like the above. It seems simple but you can do a select in a table like sysjobhistory without converting the jobid first. Let me know if this helps anyone.
Thanks
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Mar 20, 2008
Hello frnds Can Anybody explai what does it mean by question itself and how to resole it ?
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Aug 13, 2007
Hi,
The server is on win 2003 server with sql server 2005 workgroup sp2
ram is 2 GB.
the SQL start with 100MB and 100MB VM and after two days of regular and not massive work
the SQL memory goes up to 1GB ram and 1GB VM
how can i know who is the process that cuase the SQL memory to incress
is it somthing usual for sql 2005 to go up to 2 GB mem?
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Jan 4, 2008
when i'm consistantly updating database on the server, I've noticed that the memory usage goes higher and higher. How can I prevent this? Or is there a way to prevent this other than turning off the computer time to time?
thank you,
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Jan 7, 2008
Subject says it all, really. I want to start using Token Replacement,but do I break anything by enabling it? Do jobs that don't use tokensrequire any changes? I saw somewhere that it can't be turned off, soI'm paranoid about enabling it. Anything that I should be aware of?Many thanks.
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Mar 20, 2006
I was doing a quick test with SQL Server Express and noticed that there is memory leak
Here is the pseudo code
do loop //1000 times
{
1. Open connection to the database
2. Build SQL statement
3. Construct SQLDataAdapter
4. Fill DataSet using ( adaptor.Fill(dataSet); )
5. Close connection to the database
6. Dispose whatever is disposable
}
When I ran this test I saw that SQLServer service memory usage is going up and never released
Is there something that I am doing wrong. If I ran same test against Access database then there is no problem
Thanks
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Jul 23, 2005
I have a stand alone Java application that uses MS SQL Server 2000 andMicrosoft JDBC ODBC drivers to access it. Before I run the application,I open the task Manager to monitor the memory used by the SQL Server.Generally it begins 21 MB and very soon it reaches around 100 MB if Ido some operations in the application. The thing is that even if Iclose the application, the memory taken by SQL Server doesn't go down.What could be the reason behind it? Java code or MD drivers or SQLServer?I checked the code and we are closing the statements and result set andcommiting everywhere.Please let me know...I am trying to refactor as much as I can but stillout of luck.
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Mar 20, 2006
I was doing a quick test with SQL Server Express and noticed that there is memory leak
Here is the pseudo code
do loop //1000 times
{
1. Open connection to the database
2. Build SQL statement
3. Construct SQLDataAdapter
4. Fill DataSet using ( adaptor.Fill(dataSet); )
5. Close connection to the database
6. Dispose whatever is disposable
}
When I ran this test I saw that SQLServer service memory usage is going up and never released
Is there something that I am doing wrong. If I ran same test against Access database then there is no problem
Thanks
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Jul 20, 2005
Hi everybody !I´m maintaining a large intranet (approx 10000 concurrent users) running onone IIS box and one DB box with sqlserver 2000.Currently there is 2,5 GB Ram, 1 1400 mhz cpu and 2 scsi disks installed onthe db box.Sqlserver is set to use max 1,4 GB RAM, and the sqlserver does not seem tobe using it all.Currently SQLSERVER 2000 crashes at least once a day.Its very weird, I run performance monitor with counters on, memory, diskusage, num users, locks and such.There is no indications in the counters before the crashes, they just happenvery sudden.Only indication is that sqlserver makes some huge jumps in memory usage andmostly the sqlserver then crashes an hour or 2 later.The only thing that peaks a lot are the locks/sec counter.My analysis of disk usage, queues etc. tells me i got no kind of i/obottlenecks.Can anybody give me a clue as to what i should do ?Best regards, Thue
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Jul 20, 2005
Hello,I am having trouble with a production db server that likes to gobbleup memory. It seems to be a slow burn (maxing out over about an 18hour time frame, before pegging both procs on the server and bringingeverything to a standstill). After viewing the trace logs, it appearsthat all the SPIDs are being recycled - does this assert thatconnections are being properly closed when the need for them hasended? The code base is huge and quite messy, so it's difficult todiscern where the problem is just by looking at code, and we can'tseem to nail it down by looking at it, and I'm not sure what to lookfor in the trace logs or perfmon.Does anyone have any suggestions about what else might cause such aproblem?Ryan
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Nov 20, 1998
Local SQL 6.5 SP4 on a Windows NT SP4 workstation (Pentium 350 / 128 MB).
SQL server has 32 MB of RAM. It starts well but begins continuously eating up virtual memory by 16k blocks in a second,
until it takes all virtual memory.
Server's shutdown generate following error in Event log System section:
Event ID: 7011
Source: Service Control Manager
Description: Timeout (120000 milliseconds) waiting for transaction response
When I start Server from command prompt with -f switch, it did not eat virtual memory,
and did not generate any error in Event log at shutdown.
Many thanks for any help.
mailto:andrejss@bank.lv
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Jul 20, 2005
Can anyone give me some sugguestions here.Connection is declared at the start of the applicationSet rsFZReport.ActiveConnection = connThen a function repeatly opens recordsets like this -rsFZReport.Open sRS, , adOpenStatic, adLockReadOnly, adCmdText....reporting code etc...If rsFZReport.State > 0 ThenrsFZReport.CloseSet rsFZReport= NothingendifUsing VB Watch debugger, the close and set nothing do NOT release anymemory. It just keeps increasing. The application connects to multipledatabases and many tables, so its uses about 10Mb/minute.(I don't think its of relavance but Form.show uses memory but form.unloaddoesn't release any back)I've installed SP3a and MDAC 2.8 to no avail. Anyone have any ideas or knowwhat I can do?msado27.tlb 2.80.1022.0MSSQL Server SP3a (3 has a memory leak apparently)VB6, SP6Sqlsrv32.dll caused a leak on NT4 SP6, but upgrading it on my win2k SP4server/workstation (they are both and the same) to thisSqlsrv32.dll 2000.85.1022.0doesn't help.Provider=SQLOLEDB;Data Source=theServer;Initial Catalog=theDB;UserID=uid;Password=thepwd;OPTION=3;connect timeout=240;
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Dec 18, 2006
I am trying to connect through ODBC connectivity, but it will not allow me to do so. I have investigated this matter. It leads me back to the server, because as I was configuring my client side database. It kept asking for the DSN(datasource name), but I was unable to choose one because there wasn't one to choose. Which is my current dilemma, How can I do this and have it available to choose from the server to satisfy the Access database?
I went to the domain where the software resides but I don't know what steps to take? I also found an interesting piece on microsoft about Kerberos, but I can't follow along according to the instructions it has. I have Access 2003 & SQL SERVER 2005, HELP...!
Basically, this is right off the heels of the install. I setup the server without the connectivity, but it is running the current configuration.
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Jul 20, 2005
I have a client using SQL 2k, SP2 (due application requirements, SP3 is notan option - the application vendor will not specify why). We are receiving:[Microsoft][ODBC SQL Server Driver]Unknown token received from SQL ServerConnection BrokenThere doesn't appear to be any rhyme or reason as to why this is happening.And...it shows it's ugly head at random places during execution. Has anyoneexperienced this also, or have any ideas on what to look for? I have seennumerous suggestions stating to upgrade from MDAC 2.6 to 2.7. At thispoint, I'm not sure if thats an option based on the vendors application(which by the way they no longer support!).Any ideas will be greatly appreciated.Greg
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Nov 8, 2007
Hi,
Now I have a string: "ab,cd,ef,", and I would like to use SQL to token this string to a string array like "ab" "cd" "ef". Then I want to do a loop to insert these values into a table like:
for( int i = 0; i<aStringArray.length i++)
{
insert into aTable(aField) values(aStringArray);
}
How to do that using T-SQL Stored Proc?
Thanks.
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Jan 24, 2008
I have been struggling with this error for a while now. Not much when I put it in the search engines. I get the error as follows when I execute this CLR stored procedure:
Msg 10312, Level 16, State 49, Procedure SpPICK00, Line 0
.NET Framework execution was aborted. The UDP/UDF/UDT did not revert thread token.
The code for the stored procedure is as follows. If anybody could offer any advice on what this error means I would appreciate it. I know through debugging that it's erroring out on the ImpContext = ClientID.Impersonate() line.
Dim DbCon As New SqlConnection("context connection=true")
Dim DbSql As New SqlCommand("SELECT TOP 1 * FROM TblTransactions", DbCon)
Dim TransactionID As Int64
DbSql.Connection.Open()
Dim DbRs As SqlDataReader
DbRs = DbSql.ExecuteReader
While DbRs.Read
TransactionID = DbRs("TransactionID")
End While
DbRs.Close()
Dim MenuID As Int16
Dim MONumber As String
Dim LineNumber As String
Dim PTUse As String
Dim SEQN As String
Dim WorkCentre As String
Dim Stock As String
Dim Bin As String
Dim Qty As Double
DbSql = New SqlCommand("SELECT * FROM VwPickList WHERE TransactionID = @TransactionID", DbCon)
DbSql.Parameters.Add("@TransactionID", SqlDbType.BigInt).Value = TransactionID
DbRs = DbSql.ExecuteReader
If DbRs.Read Then
MenuID = DbRs("MenuID")
MONumber = DbRs("MONumber")
LineNumber = DbRs("LineNumber")
PTUse = DbRs("PT_USE")
SEQN = DbRs("SEQN")
WorkCentre = DbRs("WorkCentre")
Stock = DbRs("Stock")
Bin = DbRs("Bin")
Qty = DbRs("Hours")
End If
DbRs.Close()
DbSql.Connection.Close()
DbCon.Dispose()
DbSql.Dispose()
Dim FSClient As New FSTIClient
Dim ClientID As WindowsIdentity
Dim ImpContext As WindowsImpersonationContext
ClientID = SqlContext.WindowsIdentity
ImpContext = ClientID.Impersonate
Shell("NET USE K: \FPTESTFShift", AppWinStyle.Hide)
FSClient.InitializeByConfigFile("K:Mfgsysfs.cfg", False, False)
If FSClient.IsLogonRequired Then
FSClient.Logon("VBS", "visib", "")
End If
If MenuID = 2 Then
Dim Pck As New PICK08
Pck.OrderType.Value = "M"
Pck.IssueType.Value = "I"
Pck.OrderNumber.Value = MONumber
Pck.LineNumber.Value = LineNumber
Pck.PointOfUseID.Value = PTUse
Pck.OperationSequenceNumber.Value = SEQN
Pck.ItemNumber.Value = WorkCentre
Pck.Stockroom.Value = Stock
Pck.Bin.Value = Bin
Pck.IssuedQuantity.Value = Qty
FSClient.ProcessId(Pck)
ElseIf MenuID = 1 Then
Dim Pck As New PICK04
Pck.OrderType.Value = "M"
Pck.IssueType.Value = "I"
Pck.OrderNumber.Value = MONumber
Pck.LineNumber.Value = LineNumber
Pck.PointOfUseID.Value = PTUse
Pck.OperationSequenceNumber.Value = SEQN
Pck.ItemNumber.Value = WorkCentre
Pck.IssuedQuantity.Value = Qty
FSClient.ProcessId(Pck)
End If
FSClient.Terminate()
ImpContext.Undo()
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Aug 2, 2006
Hi Ppl,
I have installed my program and SQL server 2K5 on the server.
But when I try to run it (from he client machine)I get the following error :
It works fine on the SERVER
The appication attempted to perform an operation not allowed by the security policy.
The operation required the security Exception. To grant this application the required permission
please contact your systems Administrator or use the Microsoft .NET security policy administration tool.
If you click Bla,bla,bla
Request for the permision of type System.Data.SqlClient.SqlClient
Permission, System.Data Version - 1.0.5000.0. Cultre = neutral.
Public key Token = b77a5c561934e089
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Mar 11, 1999
We have a test and production environment. After transfering some tables from
test to prod and all stored procedures using those tables.
We get an error when executing those stored procedures:
" DB-library: Possible network error:
Bad token from SQL Server:
Datastream processing out of sync.
Net-library error 0:
DB-libray Process Dead - Connection Broken. "
When we execute the stored procedure with 1 parameter less we get a parameter
missing error. Then we execute the stored procedure again and everything is allright?
Has anyone experienced this before? If so, please help.
SQlServer 6.50.201
Kees Visser
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Dec 20, 2013
I am using SQL 2005 and I'm trying to find a T-SQL command that will allow me to retrieve a sub string based on the token. For instance, if I had a string like this:
abc^defgh^ij^klmnop^qrs
Let assume the token is the ^ and I want to get the string at the third token klmnop.
is there a simple one line command that I can use to retrieve this data?
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Jul 23, 2005
Hallo All,I'm making in my DB some logs.I have a separate table containing:ID,Date,Source,Type,ErrorNo,DescriptionAcctualy the table struct is not immportand that's why I do not postthe script.I have one procedure, which I call in my other function procedures,triggers etc. with parameters.This procedure (WriteToLog) is called, if in other procedures, triggersis any validation, exception or only information which I would like tolog me separately, and it writes the record into this table.But sometimes, it is very hard, to follow much logs, and I figured out,if I could have something like transaction ID, task ID, it will be mucheasier.Firs idea was to, by going from procedures to other procedures, pass aself generated token (ie. date with any additional number). But then, Ineed to change everywhere where I call WriteToLog procedure the callsyntax.Let's say that we have following situation:Procedure1:Action1Select1CompareOfValues1exec WriteToLogAction2CompareOfValues2exec WriteToLogAction3exec Procedure2Procedure2:Action1exec WriteToLogSelect1Insert1Trigger1Started:Action1CompareOfValues1exec WriteToLogAction2Trigger1Exit:Procedure2Exit:Procedure1Exit:Now ... I could pass this my generated number, from SP to SP and so on.But I would like to now, does the MS SQL server has something whatidentifies transaction like descripted below.In this case, I do not need to pass any number, only I need to get thisnumber anyhow in SP WriteToLog, and insert it into my log table.Any sugestions?Thank's in advance.Mateusz
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Jun 5, 2007
I am trying to import a database from Access to SQL Server 2005 and it keeps failing. I don;t want to use anything but the simple screens Microsoft provides for Import/export. Any ideas on how I can make this happened?
- Prepare for Execute (Error)
Messages
Error 0xc0202009: {8A98B034-459D-4200-AD18-555244A05373}: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft JET Database Engine" Hresult: 0x80004005 Description: "Unspecified error".
(SQL Server Import and Export Wizard)
Error 0xc020801c: Data Flow Task: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call to the connection manager "SourceConnectionOLEDB" failed with error code 0xC0202009. There may be error messages posted before this with more information on why the AcquireConnection method call failed.
(SQL Server Import and Export Wizard)
Error 0xc004701a: Data Flow Task: component "Source 64 - DP_ROUTE_DRIVER" (6918) failed the pre-execute phase and returned error code 0xC020801C.
(SQL Server Import and Export Wizard)
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Nov 9, 2007
I have been wacthing several webcasts, reading blogs and articles and understanding what BI is, especillay ETL and Analysis Services, but somehow have not been able to find a solution to my problem. I have been able to understand most of the Analysis Services part of SQL Server 2005, but need help with taking data from MS Access to SQL Server to create a cube.
I have an MS Access 2003 DB with 4 tables which holds all the data from which I want to generate BI. I have just installed SQL Server 2005 Developer Edition.
Below are my questions:
1. Do I need to first make a new DB in SQL Server 2005 with a star schema and then transfer all the data from Access, or will SQL make a star schema for me when I transfer the data from Access.
2. How does one clean data during the ETL transfer process from Access to SQL. Do SSIS allow the user to do this? How?
thank you for all the help !
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Aug 22, 2006
I'm able to connect to SQL Server 2005 express using SQL Native and see the data and create reports in MS Access 2003. But I cannot change the data, is there an option or permission I forgot? I seen multiple posts that MS Access is not the best tool for doing simple reports. What would be better? I don't want to create a Web Page etc, InfoPath?
Also, I would like to stick with SQL Server Express...
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Aug 30, 2006
I'm trying to link SQL Server 2000 sp3 to SQL 2005 64 bit. I keep getting Error 17 sql server does not exist or access denined. I tried adding remote user mapping and chaning the linked server properties to "Be made using this security context" without any success.
Any help is appreciated.
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Jul 6, 2007
I have deployed some reports on the reporting server, i have noticed that every one in the domain in which the reports are published can access the reports, except one user. when he tries to access the report he got the following error message or the blank report.
"An error occured during report processing"
"can no read the next data row for the data set dataset1".
Although this user has all the roles on the reporiting server kike browser,content manager etc.
i tried many things but still problem persists.
Can anyone tell me the exact reason for this ?
I shall be extremely thankfull.
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Apr 9, 2007
Can I access SQL Server 2000 tables via SSIS/SQL Server 2005?
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Apr 10, 2014
I have multiple sites trying to communicate with a SQL Server 2012 Express database at another remote site. At one site I am unable to connect to the remote server. If I try to use my program I get this message:
System.Data.SqlClient.SqlException (0x80131904): A connection was successfully established with the server, but then an error occurred during the login process. (provider: SSL Provider, error: 0 - The token supplied to the function is invalid)
If I try to connect using SSMS I get the same error.I have been unable to find any reference to this message on the internet.
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