ODBC Timeout Problems But Very Hard To Pin Down

Aug 16, 2007

One of our clients has reported a problem. Everything was working
fine on Monday, but since Tuesday all is going wrong. The sysadmin
assures me that there have been no changes to the network, or the
servers.

Three applications, one back-end database server (SQL Server 2000 with
all service packs etc.).

APP 1: Access 2000 database
APP 2: ASP.NET (VS 2003)
APP 3: ASP.NET (VS 2003)

All connect to the same database server - different databases, natch.

1 & 2 have reported ODBC timeout issues. 3 had other problems. This
is how they present themselves. I ran SQL Profiler to capture the
trace

APP 1 - ACCESS APPLICATION

1. Login works fine. You have to supply credentials which are
validated by SQL Server. Open a Search form and the default recordset
is displayed correctly.
NOTE: This SQL captured on trace.

2. Enter a criterion into one of the controls on the search form and
press "Filter". Wait a minute and watch the hourglass. Eventually
ODBC Timeout error displayed.
NOTE: This SQL captured on trace.

3. Right-click on the appropriate column on the sub-form and enter
the same criterion as for step 2 above. NO ODBC TIMEOUT - CORRECT
RECORDSET RETURNED WITHIN TWO SECONDS
NOTE: This SQL captured on trace.

NOTE: If I open the (linked) tables in the Microsoft Access database
pane I can manipulate the data at will. However, if I try to open any
stored queries in Access they time out.

APP 2 - ASP.NET APPLICATION

1. Login works fine. You have to supply credentials which are
validated by SQL Server. As it happens, the default display for the
logged-on user contains no records.
2. Change the parameters to allow some records to be displayed.
Watch the progress bar do nothing and then the system displays the
"Object reference not set to an instance of an object" exception.
NOTE: This SQL captured on trace.

APP 3 - ASP.NET APPLICATION

1. Login works fine. You have to supply credentials which are
validated by SQL Server. As it happens, the default display contains
no records.
2. Attempt to add a new record. System pretty slow.
3. New record form displayed. All drop-downs contain incorrect data
- for example, in the Supply Priority list, there should be 14 items -
there are, in fact, 56 - each item duplicated four times. This has
happened in all the tables that I can see. I've taken a dump of the
live data and compared it with our archived version - for lookup
tables, there is no duplication in our copy, but in their copy every
item appears four times.

If the above wasn't weird enough for you, get this.

If I cut and paste the SQL that's being captured by the Profiler at
each point and paste it into Query Analyser, it totally barfs. I
waited 11 minutes for one query but it just kept running, never
returning. EVEN THE QUERY AT APP 1 POINT 3.

Needless to say, if I run these queries back at the office it all goes
according to plan.

I think they've got a problem.....

Edward

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ODBC SQL Timeout

Feb 7, 2001

Hi!

I'm using SQL Server 7. My views do not return result sets because I get the following message:

ODBC SQL Server Driver Timeout Expired.

How do I write script to change the time out property?

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May 17, 2001

Hi,

I am using SQL Server 7.0 Desktop Edition on Windows NT 4.0 workstation with service pack 6. I'm connecting to my production servers using the Enterprise Manager.A couple of months back, I have installed SQL Server 2000 Evaluation Edition on my desktop and using it to access the production servers.A couple of days back, I was not able to connect to the Query Analyzer either through Enterprise Manager or directly. I am getting the following error:

ODBC: Msg 0, Level 16, State 1
[Microsoft][ODBC SQL Server Driver] Timeout expired.
All our production servers are in a data center. I'm able to connect to the production servers in one particular cage but it is giving the above error if I try to connect to other servers which are in different cages. My colleague is able to connect to all the servers through Query Analyzer from his machine which has only SQL Server 7.0.I uninstalled SQL Server 2000 on his suggestion but it is giving the same error. I uninstalled and installed SQL Server 7.0 but I'm still getting the same problem.
Could you please throw some light on why this is happening ?

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May 23, 2002

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Feb 18, 2005

Very common error but wired scenario. Every client machine get this error in morning. VB application works fine until evening but when everyone goes home after shut down the machine and they come back again in morning and try to run the application they get this error. Application runs fine, It can access data, pull data, view data but It can not write any data. (Other words can not enter any data).

Application again starts working fine after I copy database on different SQL server. For temporary solution I swap database from one SQL Server to other one day and back to original SQL server next day. Every morning it takes about 2 hours to copy database. I’m doing this from last few days as working solution. FYI, I have 2 different VB application, each has their own database. One working fine and other started giving me problem, the one I described above.

Few thing I want to let you know:

Recently I changed the SQL server. After I changed I started having this problem. But other application working fine. So I don’t think that could be a problem. (Both application basically same in terms of development and tools they use. VB and SQL Server, ODBC connection, Crystal Reports).

In old SQL server both database had daily backup on third party backup built on different server using Client Network Backup. After I changed the SQL server I never modify backup setting. So after I moved SQL server , every night backup was trying to connect to old SQL server and but It couldn’t take the backup cause I changed the machine. Again if that’s the problem both application should not work but one working fine other is giving me problem.

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Dose any one know how to combine .mdf (Primary data file) and .ndf (secondary data file) ???

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Oct 30, 2007

Hi

I'm running a machine with windows xp pro sp2. I have a MS Access 2000 database on that machine. The database contains 1 odbc linked table
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The odbc linked table is connected to a MS SQL Server 2000 database with a ODBC SQL Server System DSN.

The table on SQL Server to which the table in Access is linked has about
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When I open the ODBC linked table in Access, it opens without a problem.

However, if I use even so much as one criterion such as "where company = ABC" for example, then it "thinks" for a while and returns the dreaded:
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I have to use MS Access 2000 as the front end for this SQL Database table.

How do I get around the timeout issue. Is there a setting in SQL?

Please keep in mind that
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Jan 8, 2004

Greetings!

I recently rewrote an old ACCESS 97 application to work with MSSQL 7.

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All rights are set on the tables for Public and even then i keep getting this error at very odd moments. I also had a look in Access at the ODBC refresh rate which is set at 10sec , OLEDB refreshrate 10 sec, and refresh is set at 5sec.

I tried different combinations of timeout settings and even renewing the MDAC to version 2.7.
Nothing helps.

Can anyone give me a tip as to look for the possible source of the error and how to fix it?
Thanks!
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Jul 20, 2005

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Feb 5, 2008



Hi ,

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Can anyone suggest.....

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Jun 29, 2002

Hello,
When I connecting thru T-SQL, the following error was thrown.

Unable to connect to server 'SERVERNAME'

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regrads,
vnk.

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Sep 12, 2001

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Enterprise manager cannot even perform a count of records (16Million) without timeing out.

Can anyone help...at end of tether!

Cheers,
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Aug 19, 1999

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What else can we try???

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Feb 1, 1999

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May 29, 2002

Thank you to all who reply to this perplexing question.
Mike

Database VMFGSRVRVMFG is SQL 2000 Std.
Database NT002P_GL is SQL 7.0.
All SQL versions are at the current SP levels.

I receive the timeout message when I am in EM,
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have reviewed all time parameters that I can find.
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following code:
--------------
CREATE view uv_olap_adj_co_profit as
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uv_olap_co_profit.work_order,
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uv_olap_co_profit.gl_period,
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Apr 9, 2001

Hi!,

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Sep 28, 2005

Hi everyone

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now, When i try to connect to server using data source from control panel --> Administrative tools --> Data source(ODBC).

but I cant connect.It gives me error as below.

Connection Failed:
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I uninstalled sql server from my client and server computer. and installed again.

I tried to ping from client computer to server computer it is working.

even i tried telnet sqlservername 1433

this one is also ok.


But same error facing

Please help me out.

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Oct 30, 2007

I've tried every websearch possible to try and get a solution for this problem but can't.

Development Software:
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Query Analyzer 8.00.194

Error:
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When I copy and paste and run the exact same code in Query Analyzer the Query runs for longer than 30 seconds and runs until completion. Now my question is since this apparently seems to be an Enterpise Manager problem and not on the server end, where do I go in Enterprise Manager to change that setting? I've looked everywhere in Enterpise manager and can't find a "command timeout" setting.

Thanks!

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May 18, 2004

Hello,
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:confused:


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Mar 6, 2008

Hi,

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Hi,

Ive got a collection of view which piece together data from varying sources and assemble it ready for a stored procedure to squirt the data into a table.

This has worked fine up til yesterday when i had to amend one of the views to include a reference to another data set.

Essentially the data is for students and comes from our old db and our new one, each year group has different values so the views act to extract all data relevant for a child from both databases and accross all year data sets.

The problem im having is that i can get the final stored procedure to run. It ran fine the other day but since ive amended one of the views i get timeout errors wherever it's run. real problem when query analyser which has no timeout settings (apparently) times out as it means i cant run the query anywhere....enterprise manager will timeout after 30secs despite amending the query timeout setting to 600s.

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note sure why this has started happening, from all ive read most peeps get this with EM and solve it using QA. but what if QA cant handle the query either?

heres the sql: (wont make much sense but hopefully shows that its not a complex query)

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dbo.StudentDetMaster.House,
dbo.StudentDetMaster.Tutor,
dbo.PGJSProfile.[Key Stage 1 Reading],
dbo.PGJSProfile.[Key Stage 1 Writing],
dbo.PGJSProfile.[Key Stage 1 Speaking & Listening],
dbo.PGJSProfile.[Key Stage 1 Maths],
dbo.PGJSProfile.[Key Stage 2 English],
dbo.PGJSProfile.[Key Stage 2 Maths],
dbo.PGJSProfile.[Key Stage 2 Science],
dbo.PGJSProfile.[Verbal Reasoning Year 3],
dbo.PGJSProfile.[Year 3 English Autumn],
dbo.PGJSProfile.[Year 3 English Year Group Average],
dbo.PGJSProfile.[Year 3 English Summer],
dbo.PGJSProfile.[Year 3 English Year Group Average Score], dbo.PGJSProfile.[Year 3 Maths Autumn],
dbo.PGJSProfile.[Year 3 Maths Year Group Average],
dbo.PGJSProfile.[Year 3 Maths Summer],
dbo.PGJSProfile.[Year 3 Maths Year Group Average Score], dbo.StudentDetMaster.[Year 3 Maths Set],
dbo.PGJSProfile.[Verbal Reasoning Year 4],
dbo.PGJSProfile.[Year 4 English Autumn],
dbo.PGJSProfile.[Year 4 English Year Group Average],
dbo.PGJSProfile.[Year 4 English Summer],
dbo.PGJSProfile.[Year 4 English Year Group Average Score], dbo.PGJSProfile.[Year 4 Maths Autumn],
dbo.PGJSProfile.[Year 4 Maths Year Group Average],
dbo.PGJSProfile.[Year 4 Maths Summer],
dbo.PGJSProfile.[Year 4 Maths Year Group Average Score], dbo.StudentDetMaster.[Year 4 Maths Set],
dbo.PGJSProfile.[Verbal Reasoning Year 5],
dbo.PGJSProfile.[Year 5 English Autumn],
dbo.PGJSProfile.[Year 5 English Year Group Average],
dbo.PGJSProfile.[Year 5 English Summer],
dbo.PGJSProfile.[Year 5 English Year Group Average Score], dbo.PGJSProfile.[Year 5 Maths Autumn],
dbo.PGJSProfile.[Year 5 Maths Year Group Average],
dbo.PGJSProfile.[Year 5 Maths Summer],
dbo.PGJSProfile.[Year 5 Maths Year Group Average Score], dbo.StudentDetMaster.[Year 5 Maths Set],
dbo.PGJSProfile.[Verbal Reasoning Year 6],
dbo.PGJSProfile.[Year 6 English Autumn],
dbo.PGJSProfile.[Year 6 English Year Group Average],
dbo.PGJSProfile.[Year 6 English Year Group Average Score], dbo.PGJSProfile.[Year 6 Maths Autumn],
dbo.StudentDetMaster.[Year 6 Maths Set],
dbo.StudentDetMaster.[JS Baseline],
dbo.PGJSProfile.[Year 6 English Mock],
dbo.PGJSProfile.[Year 6 Maths Mock],
dbo.PGJSProfile.[Year 6 English Mock Year Group Average], dbo.PGJSProfile.[Year 6 Maths Mock Year Group Average]
FROM
dbo.PGJSProfile LEFT OUTER JOIN
dbo.StudentDetMaster ON dbo.PGJSProfile.SetId = dbo.StudentDetMaster.SetId AND
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cheers

greg

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Jan 13, 2008

 
Server Error in '/' Application.


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An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:



[InvalidOperationException: Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached.]
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +1188873
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +413
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
LogDo.Log_Db_Save(String sjm, String k_sql, String bz) +438
LogDo.Log_Save(Exception e, String sql) +124
DataCaoZuo.Manage_ResultTB_Caozuo(String comstr) +145
Cls_UserManage.GetAllUserList() +18
Index.Page_Load(Object sender, EventArgs e) +83
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +34
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +47
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061


Version Information: Microsoft .NET Framework Version:2.0.50727.832; ASP.NET Version:2.0.50727.832

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Timeout Expired. The Timeout Period Elapsed Prior To Obtaining A Connection From The Pool.

Feb 5, 2004

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Thanks,
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Timeout Expired. The Timeout Period Elapsed Prior To Completion Of The Operation Or The Server Is Not Responding.

Dec 28, 2006

Hey,
From time to time i get this error "Timeout expired.  The timeout period elapsed prior to completion of the operation or the server is not responding." so I tried to change the connection string by adding thie following "Connect Timeout=200; pooling='true'; Max Pool Size=200" but still it is giving the same error! so why is this happening ? and what can I do!
btw the timeout expired happens when a stored procedure is executed at the Fill method !
Thank you in advance
Hiba

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Timeout Expired. The Timeout Period Elapsed Prior To Completion Of The Operation Or The Server Is Not Responding.

Mar 1, 2007

Hi All,
I am facing a problem in SQL Server 2005 and the .NET Environment. I have an SP, which will return me the result within fraction of second when i execute it in SQL Server Management studio. But randomly (Frequently), its giving timeout when i execute it from .NET Envirnment.
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Timeout Expired. The Timeout Period Elapsed Prior To Completion Of The Operation Or The Server Is Not Responding.

May 19, 2007

Hi Team Iam working in a asp.net web application. In my system i have installed the xp as os and the in my network is of 2003 server. All files and database are there. But when me accessing the files from my laptop it shows the error as follows Timeout expired.  The timeout period elapsed prior to completion of the
operation or the server is not responding.Description:
An unhandled exception occurred during the execution of the current web
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System.Data.SqlClient.SqlException: Timeout expired.  The timeout period
elapsed prior to completion of the operation or the server is not
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Line 19: con = New SqlConnection(constring)Line 20: If con.State = ConnectionState.Open Then con.Close()Line 21: con.Open()Line 22: cmdobj = New SqlCommand(query, con) Source File:
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Timeout Expired. The Timeout Period Elapsed Prior To Completion Of The Operation Or The Server Is Not Responding.

Jul 15, 2007

Hi!
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I am really lost and would need some help please! Find my code underneath.
 Private Sub RetrieveButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RetrieveButton.Click
'Create a connection string to connect to the database. Associate it to a connection object.Dim connString As String = "Data Source=192.168.24.75;Initial Catalog=edenoverseasproperty;" & _
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'Create a new command and associate the connection object to it.Dim cmd As New SqlCommand()
cmd.CommandTimeout = 120
cmd = sqlConn.CreateCommand()
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cmd.CommandType = CommandType.Text
cmd.CommandText = "SELECT * FROM Clients"
'Create a data adapter and a datasetDim da As New SqlDataAdapter()Dim ds As New DataSet()
da.SelectCommand = cmd
da.Fill(ds, "Clients")
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EdenDataGridView.DataSource = ds
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Timeout Expired. The Timeout Period Elapsed Prior To Completion Of The Operation Or The Server Is Not Responding

Feb 1, 2008

HI,
 
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Timeout Expired. The Timeout Period Elapsed Prior To Completion Of The Operation Or The Server Is Not Responding.

Mar 7, 2008

We've been having timeout problems.
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