SQL Server Deadlock?

Feb 14, 2008

Hi Guys.

I just want to ask some insights on SQL Server Deadlock and what is the best way to handle deadlock in asp.net?

Or something like a Try... Catch.. statement to handle the error?

Please advice. Thanks in advance.

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Mirroring :: Email Deadlock Information When A Deadlock Occurs

Nov 10, 2015

Is there a way to send out an email woth deadlock information (victim query, winner query, process id's and resources on which the deadlock occurred) as soon as a deadlock occurs in a database or at instance level?I currently has trace flag 1222 turned on. And also created an alert that send me an email whenever a deadlock occurs. but it just says that a deadlock occurred and I log into sql server error log and review the information.

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May 30, 2007

We've got a 3rd party application that periodically runs SQL commands throughout the day. We've been getting issues with this application showing a sql error:

Transaction (Process ID 71) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction.

In checking the processes on SQL Server, there were a lot, and process ID 71 was actually hitting a completely different database.

Is there a way to streamline how SQL Server handles processes, and what's the limit at any given time?

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Mar 27, 2007

I have some ASP.NET C# code which executes a stored procedure in SQL Server via the SqlCommand and SqlConnection classes.
One of the stored procedures that gets executed is giving the error: "Transaction (Process ID 272) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction." This only happens occassionally.
 Is there a way to get around this in my ASP.Net application? One thing I tried is ensuring that no 2 users entered the stored procedure concurrently:object synclock = new object() ;
lock (synclock) {
// execute SQL stored procedure
...
} This did not solve the problem, and I'm not even sure if that is the correct implementation to ensure sequential execution of the stored procedure.

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Aug 10, 2007

I'm investigating my production server because there appears a deadlock every day. So, in SQL Profiler, I use the the Deadlock graph to capture the trace in a file.

When I click on the textdata to see the graph an error appears:
- Failed to initialize deadlock control.
Cannot find process victim in process list.

I also get the following error from another deadlock:
- Failed to initialize deadlock control.
Object reference not set to an instance of an object.

I stopped my trace, so this can not be the problem.

Does anybody knows why I can't see the graph?


I also captured the trace in a table and then used the following query to see it in xml:
select convert(xml,textdata)
from TableName

This works fine.

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Mar 3, 2007

HI,

I have a framewrok that runs tests and keeps updating the status of the tests to the DB. They are approx 20 tests whose status will be updated simultaneously. Recently i have seen the follwoing error


{"Transaction (Process ID 84) was deadlocked on lock | communication buffer resources with another process and has been chosen as the deadlock victim. Rerun the transaction."}

I am using SQL server 2005. Any suggestions?

Thank you



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Where DeadLock Details Are Stored In SQL Server

Jan 24, 2008

Hi Guys,

I have one situation. I need to find out the processes which are all in deadlock state. I my figure out that SQL server maintains the process details in sysprocesses table.

Can any one please help me, Whether this is the table which contains deadlock details. If not where are they stored and How to kill that process ?

Thanks & Regards,
Senthil

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Oct 3, 2015

Below query. its getting more time to exec and got deadlock. So, query to avoid deadlock.

SELECT m1.Value AS InterfaceName, m1.MessageDateTime, m2.GroupId, COUNT(mError.Id) AS ErrorCount
FROM (
SELECT m1.Value, MAX(m1.MessageDateTime) as MessageDateTime FROM Message m1
WHERE m1.TypeId = 9 AND (m1.Value LIKE 'F02' )
GROUP BY m1.Value

[Code] ....

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Jul 23, 2005

I want to set an alert for a specific table whenever an event hascaused a deadlock to occur on the table.I understand how to set up an alert. But I don't know which errornumber to use for the New Alert error number property for a deadlock.Or how to specify a deadlock on a specific table.Thanks,DW

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Oct 3, 2007

Hi there,

We have lately experianced a strange problem with our SQL Server 2005 x64 (SP2) that is NOT consistent but when it happens it happens on the same time.

Almost every night at 03:30 one of our databases (not all) seems to be down or locked. When i have a look at the order table in this database I can see that we have stopped recieving orders after 03:30. Two hours later (05:30) I can see the following error each minute in the error log until we reboot the server:


All schedulers on Node 0 appear deadlocked due to a large number of worker threads waiting on LCK_M_IS. Process Utilization 0%%.


As we have a maintenance job running at 03:30 it feels like this is the problem. The job performs the following tasks: "Check Database Integrity -> Rebuild Index -> Reorganize Index"

When i look at the history of the job it looks like it's not completed and only the "Check Database Integrity" task was runned. No error message here either.

Also when i look in the error log i can see that the Maintenance job is started but never ended. Worth to notice is that I get the follwoing info in the log after the start-message:

Configuration option 'user options' changed from 0 to 0. Run the RECONFIGURE statement to install.

Also, when i run this job manually daytime it works great!

Anyone having any idees on this? Is it possible to track this even more? I'm tired of restarting the server 03:30 in the morning =)

Thanks
Jon

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Dead lock is coming in select query in application because of index. It is identified after enabling trace in database and identified by reading deadlock xml file. After index removal, deadlock is not coming in same query. But it is affecting query's performance slightly. Is it correct way to remove index if dead lock is coming because of index?

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SQL Server 2000 Deadlock Concurrent Select Transcations

Oct 14, 2007

There are a series of traces of transactions for essentially the same units of work. Each includes a retrieving the same table "Select" from the database. The first 4 transactions ran concurrently. The last one ran about 7 minutes later with no other concurrent transactions.

The elapsed times for the database accesses for each of the first 4 is significantly higher than the last one.
Can you think of any database optimazation that might improve this?


Are there any utilities available than can be used for stand-alone testing of SQL Server database performance?
E.G. they would measure response time for reading/writing large/small amounts of canned data once/multiple times with concurrent/nonconcurrent access.

SQL Server Database is on 2000.I am not sure about the ISOLATION level in the Java code.

Basically I am new to SQL Sever....Please ans the above questions and provide me the direction to proceed on these questions

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Mar 9, 2015

I am getting following deadlock message. What is happening in below deadlock?? Also what can I do to get rid of this deadlock?

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Aug 31, 2015

We have around 5 SP’s which are inserting data into Table A,and these will run in parallel.From the temp tables in the SP,data will be loaded to Table A. We are getting deadlock here.No Begin and End Transaction used in the stored procedure.

What could be done to avoid deadlock.

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Apr 26, 2008

Hello everyone,Can you please help me on the following problem that i have.I am using the microsoft web stress tools to simulate 100 concurrent users for one min, and the database will go into a deadlock for large part of the 100 concurrent users.Please help...i've been stuck for many days already. Thanks...Error 5: Transaction (Process ID 497) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction..Here is my code.My connection string:<connectionStrings><add name="Connection_String" connectionString="Data Source=123.123.123.123;Initial Catalog=DBName;MultipleActiveResultSets=true;User ID=uname;Password=upass;connection timeout=60" providerName="System.Data.SqlClient"/> </connectionStrings>My web apps will call the below function. And the deadlock always occurs at the update statement (error 5). I believe it's probably the select statement above locked up the row. I've put in (UPDLOCK) for the select statement, and it still didn't work.private void UpdateLogTables(string Station_ID, string ContentFileName, string FileSize, string IP){ContentFileName = Regex.Replace(ContentFileName, "'", "''");string AdFileName = "";string AdFileNameClause = "";string DownloadCount = "";string TotalFileSize = "";string DownloadDate = "";string currentDate = "";string tempDate = "";string MyString = "";SqlConnection MyConnection = new SqlConnection(System.Configuration.ConfigurationMa nager.ConnectionStrings["Connection_String"].ConnectionString);SqlCommand myCommand = null;SqlDataReader myReader = null;try{MyConnection.Open();MyString = "SELECT AdFileName FROM tblContentRef WHERE Station_ID = '" + Station_ID + "' AND ContentFileName = '" + ContentFileName + "'";myCommand = new SqlCommand(MyString, MyConnection);myCommand.CommandTimeout = 60;myReader = myCommand.ExecuteReader();if (myReader.Read()) {AdFileName = myReader["AdFileName"].ToString();} }catch (Exception e){Response.Write("Error 2: " + e.Message + ".<br><br>Please email abc@abc.com.<br><br>Thank you.");} finally{if (myReader != null){myReader.Close();}}if (AdFileName != ""){AdFileName = "'" + AdFileName.Replace("'", "''") + "'";AdFileNameClause = "AdFileName = " + AdFileName;}else{AdFileName = "NULL";AdFileNameClause = "AdFileName IS NULL";}InsertDetailsLogTable(Station_ID, ContentFileName, AdFileName, FileSize, IP, MyConnection);SqlDataReader myReader2 = null;SqlCommand myCommand2 = null;bool Readable = false;try{MyString = "SELECT DownloadCount, TotalFileSize, DownloadDate FROM tblSummaryLog (UPDLOCK) WHERE Station_ID = '" + Station_ID + "' AND ContentFileName = '" + ContentFileName + "' AND " + AdFileNameClause + " ORDER BY DownloadDate DESC";myCommand2 = new SqlCommand(MyString, MyConnection);myCommand2.CommandTimeout = 60;myReader2 = myCommand2.ExecuteReader();if (myReader2.Read()){DownloadCount = myReader2["DownloadCount"].ToString();TotalFileSize = myReader2["TotalFileSize"].ToString();DownloadDate = myReader2["DownloadDate"].ToString();currentDate = DateTime.Now.ToString("M/d/yyyy");string[] inDate = DownloadDate.Split(new char[] { ' ' });tempDate = inDate[0];Readable = true;}if (myReader2 != null){myReader2.Close();} if (Readable){if (tempDate == currentDate){DownloadCount = Convert.ToString(Convert.ToInt32(DownloadCount) + 1);TotalFileSize = Convert.ToString(Convert.ToInt32(TotalFileSize) + Convert.ToInt32(FileSize));UpdateSummaryLogTable(DownloadCount, TotalFileSize, Station_ID, ContentFileName, AdFileNameClause, DownloadDate, MyConnection);}else{InsertSummaryLogTable(Station_ID, ContentFileName, AdFileName, FileSize, MyConnection);}}else{InsertSummaryLogTable(Station_ID, ContentFileName, AdFileName, FileSize, MyConnection);} }catch (Exception e){Response.Write("Error 3: " + e.Message + ".<br><br>Please email abc@abc.com.<br><br>Thank you.");}finally{ if (MyConnection != null){ MyConnection.Close();} }}private void InsertDetailsLogTable(string Station_ID, string ContentFileName, string AdFileName, string FileSize, string IP, SqlConnection MyConnection){string MyString = @"INSERT INTO tblDetailsLog ( Station_ID, ContentFileName, AdFileName, FileSize, IP, DateTime ) VALUES ( '" + Station_ID + "', '" + ContentFileName + "', " + AdFileName + ", '" + FileSize + "', '" + IP + "', getdate() )";try{ SqlCommand MyCmd = new SqlCommand(MyString, MyConnection);MyCmd.CommandTimeout = 60;MyCmd.ExecuteNonQuery(); }catch (Exception e){Response.Write("Error 4: " + e.Message + ".<br><br>Please email abc@abc.com.<br><br>Thank you.");}finally{} }private void UpdateSummaryLogTable(string DownloadCount, string TotalFileSize , string Station_ID , string ContentFileName , string AdFileNameClause, string DownloadDate, SqlConnection MyConnection){string MyString = @"UPDATE tblSummaryLog SET DownloadCount = '" + DownloadCount + "', TotalFileSize = '" + TotalFileSize + "', DownloadDate = getdate() WHERE Station_ID = '" + Station_ID + "' AND ContentFileName = '" + ContentFileName + "' AND " + AdFileNameClause + " AND (CONVERT(CHAR(19), DownloadDate) = CONVERT(CHAR(19), CAST('" + DownloadDate + "' AS datetime)))";try{ SqlCommand MyCmd = new SqlCommand(MyString, MyConnection); MyCmd.CommandTimeout = 60;MyCmd.ExecuteNonQuery(); }catch (Exception e){Response.Write("Error 5: " + e.Message + ".<br><br>Please email abc@abc.com.<br><br>Thank you.");}finally{} }private void InsertSummaryLogTable(string Station_ID , string ContentFileName , string AdFileName , string TotalFileSize, SqlConnection MyConnection){string MyString = @"INSERT INTO tblSummaryLog ( Station_ID, ContentFileName, AdFileName, DownloadCount, TotalFileSize, DownloadDate ) VALUES ( '" + Station_ID + "', '" + ContentFileName + "', " + AdFileName + ", '1', '" + TotalFileSize + "', getdate() )";try{ SqlCommand MyCmd = new SqlCommand(MyString, MyConnection);MyCmd.CommandTimeout = 60;MyCmd.ExecuteNonQuery();}catch (Exception e){Response.Write("Error 6: " + e.Message + ".<br><br>Please email abc@abc.com.<br><br>Thank you.");}finally{} }

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Jul 9, 2005

In a high traffic environment, deadlocks eventually occur as number of data processes increase. How can deadlocks be avoided, minimized and resolved. Please kindly provide scenario examples and samples of T-SQL code. Thanks much.

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May 7, 2001

SQL 7.0
Hi All

Iam trying to bcp a table(residing on my prod server to my local machine from command prompt) .Actually the table iam trying to bcp has heavy updates and selects, from users (70 users).
The users complain that system becomes slow.Is it got anything to do with my trying to bcp the mentioned table(table has 170,000 records).Also whenever i try to bcp this table, only after being chosen as the deadlock victim by Sql server,for 3 or 4 times that iam able to bcp the table.

Any help regarding this will be very much appreciated
TIA
kinnu

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Jul 27, 2000

I am unable to control the granularity of locks in our queries.
We are running queries through MTS and are getting deadlocks.

The batch includes two inserts and one select query - all are hitting on
only one table. This table has a unique clustered and a unique nonclustered index as well
as a primary key.

Within the batch, I have given a table hint to set transaction isolation level
to READCOMMITTED, ROWLOCK for the insert statements, like this

INSERT INTO ib_price with (READCOMMITTED,ROWLOCK)........

and the same for the Select statement.

SELECT retail_price, price_status_id FROM ib_price with (READCOMMITTED,ROWLOCK)

When I run sp_lock on the spid, I get output indicating that
SS7 is placing a IX lock on the table. I'm pretty sure this is
a big contributor to the deadlock.

I get the deadlock when I try to run more than one client with similar insert parameters.

How can I control the granularity to just rowlocks?

All help is appreciated.
Thanks

Brett

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May 12, 2000

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Nov 4, 2002

Hi,

I am getting deadlock running a stored procedure from two machines. Looking at the error log (generated using trace flag 1204 and 3605), it seems the deadlock is on a key. But what I fail to understand is how come sql server granted exclusive lock on the key to both connections. The grant list shows that lock with Mode X is granted to both connection.

Deadlock encountered .... Printing deadlock information
2002-11-04 14:34:26.33 spid4
2002-11-04 14:34:26.33 spid4 Wait-for graph
2002-11-04 14:34:26.33 spid4
2002-11-04 14:34:26.33 spid4 Node:1

2002-11-04 14:34:26.33 spid4 KEY: 11:1205683443:11 (da00d1f77328) CleanCnt:1 Mode: X Flags: 0x0
2002-11-04 14:34:26.33 spid4 Grant List::
2002-11-04 14:34:26.33 spid4 Owner:0x2ffa89c0 Mode: X Flg:0x0 Ref:0 Life:02000000 SPID:179 ECID:0

2002-11-04 14:34:26.33 spid4 SPID: 179 ECID: 0 Statement Type: SELECT INTO Line #: 44
2002-11-04 14:34:26.33 spid4 Input Buf: Language Event: EXEC dbo.PROC_RVM_CALCULATE 22567, 'centreAVashista'
2002-11-04 14:34:26.33 spid4 Requested By:
2002-11-04 14:34:26.33 spid4 ResType:LockOwner Stype:'OR' Mode: S SPID:166 ECID:0 Ec:(0x6f02568) Value:0x85146480 Cost:(0/14E0)
2002-11-04 14:34:26.33 spid4

2002-11-04 14:34:26.33 spid4 Node:2
2002-11-04 14:34:26.33 spid4 KEY: 11:1205683443:11 (df001773794a) CleanCnt:1 Mode: X Flags: 0x0

2002-11-04 14:34:26.33 spid4 Grant List::
2002-11-04 14:34:26.33 spid4 Owner:0x85147ee0 Mode: X Flg:0x0 Ref:0 Life:02000000 SPID:166 ECID:0

2002-11-04 14:34:26.33 spid4 SPID: 166 ECID: 0 Statement Type: SELECT INTO Line #: 44
2002-11-04 14:34:26.33 spid4 Input Buf: Language Event: EXEC dbo.PROC_RVM_CALCULATE 22562, 'centreJTtest4'
2002-11-04 14:34:26.33 spid4 Requested By:
2002-11-04 14:34:26.33 spid4 ResType:LockOwner Stype:'OR' Mode: S SPID:179 ECID:0 Ec:(0x7dd0568) Value:0x3a24f920 Cost:(0/39BC)
2002-11-04 14:34:26.33 spid4 Victim Resource Owner:
2002-11-04 14:34:26.33 spid4 ResType:LockOwner Stype:'OR' Mode: S SPID:166 ECID:0 Ec:(0x6f02568) Value:0x85146480 Cost:(0/14E0)

Any pointer is much appreciated.

Thanks
Shailesh

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Dec 10, 1999

Help !!

How would you handle the deadlocks that happen often? Since the victim users complained about the disconnection.

Thank you ahead of time

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Apr 27, 2004

Can anyone help me resolve deadlock with following text

Parallel Query worker thread Involved in deadlock.

I am particularly interested in resolving details of above mentioned line,as I started getting dead lock
more frequently now and when I look
into query involved blocking and victim
I see nothing that can cause deadlock
they are update insert and select statement which were fine for long and all of sudden started giving problem.


Thanks in advance,
for any knowledge share
my mail id scraval@hotmail.com

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Aug 4, 1999

Hi,
When many users run some stored procedures I 've got some deadlocks. How to avoid that?
We run large stored procedures code which are using sometime the same table.
What is the best way for using the transaction isolation level, fillfactor indexes, procedure cache configuration ...etc to avoid that.

In addition, I am using MTS and sometimes the Tempdb is also locked, is it a Microsoft bug (again) ?

Herve Meftah

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Mar 30, 2001

We had a dead lock every night 9:00pm. I found out Server/Current Activity --Object Locks :
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Apr 1, 2004

Hi

Sorry for bombading the forum with all these questions, but i am relatively new to sql 2000.

I am getting dead lock on the following procedure.

important background information
1. this is a multi user web-based call centre application
2. this procedure loads up a new contact based on priority

I see no reason how a dead lock could occur.
does any one have any idea. could it be something else that is locking up resource used by this procedure?


CREATE PROCEDURE topcat.getNewContactInfo
(
@contact_id int
)
AS
BEGIN
begin transaction

declare @id int

set @id = (SELECT TOP 1 _id FROM class_contact WHERE (status IS NULL OR status='New Contact' OR status = 'No Connect' OR status='callback') AND (checked_in IS NULL OR checked_in <> 1) AND (callback_date >= (getdate() + 1) OR callback_date IS NULL ) ORDER BY priority DESC)

UPDATE class_contact SET checked_in = 1 WHERE _id = @id
SELECT TOP 1 * FROM class_contact
WHERE _id = @id

commit
END
GO



wat i dont' get is that, this procedure only has one update statement, this is the only statement that could possibly hold a lock on another resource (i think) , i can't see how a dead lock can happen in this case since this procedure doesn't hold up 2 resources at a time.


James :(

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Can anyone help me to solve this deadlock?

2007-06-17 22:42:34.18 spid4 Wait-for graph
2007-06-17 22:42:34.18 spid4
2007-06-17 22:42:34.18 spid4 Node:1
2007-06-17 22:42:34.18 spid4 PAG: 66:1:26187 CleanCnt:1 Mode: IX Flags: 0x2
2007-06-17 22:42:34.18 spid4 Grant List 2::
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2007-06-17 22:42:34.18 spid4
2007-06-17 22:42:34.18 spid4 Node:2
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2007-06-17 22:42:34.18 spid4 Grant List 1::
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2007-06-17 22:42:34.18 spid4 Grant List 2::
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2007-06-17 22:42:34.18 spid4 Victim Resource Owner:
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=============================
http://www.sqlserverstudy.com

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Jul 23, 2005

Using SQL Server 2000 SP3a, I run the following in 2 query analizerwindows on the Northwind database, the second one always gets thedeadlock Msg 1205:Window 1:declare @cnt intselect @cnt = 5while @cnt > 0beginbegin transactionselect * from orders (updlock) where employeeid = 1update orders set employeeid = 1 where employeeid = 1waitfor delay '00:00:03'commitselect @cnt = @cnt -1endWindow 2:declare @cnt intselect @cnt = 5while @cnt > 0beginbegin transactionselect * from orders (updlock) where employeeid = 1 and customerid ='ERNSH'waitfor delay '00:00:02'commitselect @cnt = @cnt -1endThe query in the first window gets 123 rows and places update locks onthem, then updates them and commits. The query in the second windowgets a subset (about 5) of the results that window 1 gets also tryingto place update locks on the same rows. Shouldn't the query in window 2just wait for the transaction in window 1 to finish? why would itdeadlock?you can also get rid of the delay in the second window and it willdeadlock faster.thanks in advance.Eugene

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Help With Deadlock

Jul 20, 2005

HiI have a deadlock situation and I am trying to debug my Trace Log. How do Ifind out what is the cause ?I can see from the trace I have an exclusive lock on a RID, but how can Ifind out what/where 'RID: 7:1:431830:13 ' is ?RegardsSteve:TraceLog2003-08-20 15:15:45.28 spid4Deadlock encountered .... Printing deadlock information2003-08-20 15:15:45.29 spid42003-08-20 15:15:45.29 spid4 Wait-for graph2003-08-20 15:15:45.29 spid42003-08-20 15:15:45.29 spid4 Node:12003-08-20 15:15:45.29 spid4 RID: 7:1:431830:13 CleanCnt:1Mode: X Flags: 0x22003-08-20 15:15:45.29 spid4 Grant List 0::2003-08-20 15:15:45.29 spid4 Owner:0x193e3400 Mode: X Flg:0x0Ref:0 Life:02000000 SPID:52 ECID:02003-08-20 15:15:45.31 spid4 SPID: 52 ECID: 0 Statement Type: UPDATELine #: 442003-08-20 15:15:45.31 spid4 Input Buf: RPC Event: ams_Load_Stock;12003-08-20 15:15:45.31 spid4 Requested By:2003-08-20 15:15:45.31 spid4 ResType:LockOwner Stype:'OR' Mode: USPID:55 ECID:0 Ec:(0x1A0DF5A0) Value:0x193e1800 Cost:(0/E58)2003-08-20 15:15:45.32 spid42003-08-20 15:15:45.32 spid4 Node:22003-08-20 15:15:45.32 spid4 RID: 7:1:431830:14 CleanCnt:1Mode: X Flags: 0x22003-08-20 15:15:45.32 spid4 Grant List 1::2003-08-20 15:15:45.32 spid4 Owner:0x193e3360 Mode: X Flg:0x0Ref:0 Life:02000000 SPID:55 ECID:02003-08-20 15:15:45.32 spid4 SPID: 55 ECID: 0 Statement Type: UPDATELine #: 522003-08-20 15:15:45.34 spid4 Input Buf: Language Event: DECLARE @RCintDECLARE @strResult varchar(8)DECLARE @strErrorDesc varchar(512)EXEC @RC = [msmprim].[msm].[ams_Populate_PSM_Stockrequest] @strResult OUTPUT, @strErrorDesc OUTPUTDECLARE @PrnLine nvarchar(4000)PRINT 'Stored Procedure: msmprim.msm2003-08-20 15:15:45.34 spid4 Requested By:2003-08-20 15:15:45.34 spid4 ResType:LockOwner Stype:'OR' Mode: USPID:52 ECID:0 Ec:(0x198A5558) Value:0x193e2e80 Cost:(0/94)2003-08-20 15:15:45.35 spid4 Victim Resource Owner:2003-08-20 15:15:45.35 spid4 ResType:LockOwner Stype:'OR' Mode: USPID:52 ECID:0 Ec:(0x198A5558) Value:0x193e2e80 Cost:(0/94)

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Deadlock Victim

Jul 10, 2006

Here is the exception I am getting, any idea why this might be happening:
 
Exception: ThisMethod is done: let this go: Exception:    
Transaction (Process ID 74) was deadlocked on lock |
communication buffer resources with another process and has been chosen as the deadlock victim.
Rerun the transaction.    Stack Trace:     at

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Tracing The Deadlock

Jul 12, 2006

Hi,
I need to trace deadlock, one of article was mentioning “QL Server Profiler's Create
Trace Wizard to run the "Identify The Cause of a Deadlock" for SQL Server 7.0, is there any way I can do this in Sql Server 2000?

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