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Help to resolve an error "The conversion of a char data type to a datetime data type resulted in an

Posted By:      Posted Date: September 13, 2010    Points: 0   Category :Sql Server
Why am I getting an error when executing this: select convert(datetime, '2010-09-12T18:11:48', 120) The message is: "Msg 242, Level 16, State 3, Line 1 The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value." I don’t get the error if I remove “T” from the string. But I need it to work with “T”.

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Interesting error message with content organiser: Cannot resolve mailbox (null) to a valid user

Here is a site with content organiser site feature enabled, as well as the email integration feature. Emails are successfully delivered to the "Submitted Email Records" list, but is never routed to the Drop Off Library. (the content organiser web service works fine and the drop off library works as a custom send to destination and happily processes its rules. If I turn up the debug juice I get the error "Cannot resolve mailbox (null) to a valid user" for every item in any "Submitted Email Records" in the site collection. Area: Document managagement Category: Content organiser EventID: 8000 Message: Cannot resolve mailbox (null) to a valid user I have temporarily worked around the problem by email enabling the drop off library but it creates an intermittent race condition (similar to certain workflow and event receiver situations), so its not a real solution (and in fact I assume thats why the Submitted Email Records hidden list exists in the first place). I've run procmon, specifically focusing on OSWTIMER and nothing interesting shows up at all. The error message is intriguing and I can't really think of what it is trying to do. In troubleshooting I noted that this farm had configured inbound email but not outbound email. I have since rectified this and de/reactivated the content organiser features and reset the timer service and IIS, b

People Picker fails to search or resolve and return an error message.



I got an error while trying to access the people picker from some specific locations. I'm experiencing those problems ONLY in the cental administration and also there, just on a few places. For example if I try to change the authorization settings of any service application there is a different people picker pop up than, for example, if I want to change the admins of any service application. Any other people picker window outside the central administration works for me.

So it seems to me, that there are two different types of people picker windows. The one which is not working for me also appears in the metadata service application which is the reason I can't use this service as I'm not able to define an owner of a keyset.

In the error log I found the following message: "Ausnahme im Forderungsanbieter 'Alle Benutzer' beim Aufruf von 'SPClaimProvider.FillHierarchy()': Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt." It basically says: An exception occurred in 'all users' claim provider when calling 'SPClaimProvider.FillHierarchy()': The object reference was not set on a object instance. This is event-id 8307 which you can find here: http://technet.microsoft.com/en-us/library/ff535778.aspx

How to resolve this error? - Database on SQL Server instance is not empty and does not match current

Upgrade form MOSS 2007 to Sharepoint 2010.  Reviewing the event log I see the following error.  Not sure what to do and hoping someone can provide some guidance please.

- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
  <Provider Name

complex error :TNS:could not resolve the connect identifier specified


complex error with 12154: TNS:could not resolve the connect identifier specified

I searched to find any solution to solve this problem but I failed
I am trying to solve this problem to connect my XE database
I am using asp.net 2008
Error Description
If I build windows application the connection will be OK
if I test the connection throw server explorer the connection will be OK
but if I try to connect by website page the error will be TNS:could not resolve the connect identifier specified
TNSNAME file is OK because I connected already
main problem happened if I try to connect by running any website
notice : My laptop is 64 bit 

the connection string I am using (Provider=OraOLEDB.Oracle.1;Data Source=XE;Persist Security Info=True;User ID=hos)

provider : .NET Framework Data Provider for OLE DB


XE =

(SID = PLSExtProc)

IsapiModule Error 500 Issue


I am about exhausted trying to figure out this error:

HTTP Error 500.0 - Internal Server Error

Description: The page cannot be displayed because an internal server error has occurred.

Error Code: 0x8007007b

Notification: ExecuteRequestHandler

Module: IsapiModule

Requested URL: http://localhost:80/ReportServer

Physical Path: c:\Program Files\Microsoft SQL Server\MSSQL.2\Reporting Services\ReportServer

When I enable Failed Request Tracing Rules and view the log output I am supposing that the actual problem is in the 2nd call where there are 2 backslashes before the actual filename in the specified path:


CALL_ISAPI_EXTENSION DllName="C:\Windows\Microsoft.NET\Framework\v2.0.50727\\aspnet_isapi.dll"


Handling 404 page not found with Error page



      How do i handle 404 page not found?

Inserting personal error message in ValidationSummary



I am creating a web form that requires a lot of validation. I use many of the validation control in asp.net already like RequiredFieldValidator and CompareValidator. 

My Problem: after my custom validation for the value entered return an error message, and I pressed enter key when the field is empty, my custom error message is overlapped by my ValidationSummary. 

Setting my custom error to visible = false on button click also does not seem to work as it requires for me to enter the value first.

This made me think, is there a way to insert my custom validation inside the ValidationSummary as an error message like for other validation control?

Thanks in advance

Sys.Net.WebServiceFailedException: The server method '' failed with the following error:



Let's say we have 2 time consuming functions, aaa and aaa1 inside a aspx page.

        public static string aaa(int i)
            return i.ToString();

        public static string aaa1(int i)
            return i.ToString();



        <asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true">
        <span id="displayspan"></span>
        <br />
        <input type="button" value=

Jscript error: Object does not support property or method


 Hi, i have little knowledge on javascript but i need to use this code get from somewhere for a jquery to work.

I face this "Jscript runtime error: Object does not support property or method" whenever im trying to run this page.

In my experience, im get this error msg 9 out of 10 times i use javascript in my system.

Im using Microsoft Visual web developer 2008, i wonder if this is related to my problem, i not sure there is anything i need to add as reference or update anything.

But anyway, in short, i just couldn't use javascript code when using this development tool because of this sort of error.

Anyway, it happen that last time i tried use the same type of jquery code in another project and it seems to work well without an error.

But now when im try to use it again in this recent project i created, it come out with this error and i have no idea how to solve it even look through google and this forum.

It doesn't really seems like its the code problem itself although im not sure, because any javascript code just couldn't work.

So below is my code that i need to use.

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" ></script>
<script type="text/javascript" src=&quo

Type or namespace error.


A couple of days ago I started getting an unusual behavior when compiling Website projects. I have referenced class libraries added to my bin folder that are also correctely referenced in using statements in my aspx.cs code behind. When I compile, I get the 

Error 4 The type or namespace name 'CommonClassLibrary' could not be found (are you missing a using directive or an assembly reference?) C:\Dev\Fiscal_Portal\Implementation\FMS Portal Site_new\App_Code\BLL\DataTables.cs 1 7 C:\...\FMS Portal Site_new\

The type or namespace name 'CommonClassLibrary' could not be found (are you missing a using directive or an assembly reference?)

error message that would typically be received when the dll has not been added as a reference or added in a using statement.

I can eliminate the error by adding an


HTTP Error 403 - Forbidden


(VB Express website directed me to ASP.NET Web Services which in turn redirected me to this forum).

 Hopefully someone can help me here...... 

I am using VIsual Web Developer and downloaded the small business application to use as a starting point to help my wife get a website up for her small business. When I load the application, I can F5 and it runs fine but as soon as I make any modification to the app and hit F5, I get the HTTP Error 403 - Forbidden when it tries to show the website.

I notice a pop up that occurs when I run that allows me to choose the link for my app and it displays correctly (I close the webpage that has the error on it).

This seems like a pain, is there a setting I'm missing - I would think that this should "just work".

What's up?????



Webmatrix error


When i try to do anything in webmatrix it shuts down.   i get this error in the log

pplication: WebMatrix.exe
Framework Version: v4.0.30319
Description: The application requested process termination through System.Environment.FailFast(string message).
Message: Unrecoverable system error.
   at System.Environment.FailFast(System.String)
   at MS.Internal.Invariant.FailFast(System.String, System.String)

Insert Error not helpful



I am using VS2010

When I try to updated or insert a record in my User table I am getting an error that does not make sense to me and I cannot figure out what is wrong.

Also, when I try to insert a new record I get a validation error saying that the Id is required. However it is an identity field in the db so it should not be necessary to send it to the server.

Could you please shed some light?


An error has occurred.
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: Microsoft.Web.UI.WebControls.EntityOperationException: An error has occurred.

Source Error:

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:

[EntityOperationException: An error has occurred.]
   Microsoft.Web.UI.WebControls.DomainDataSourceView.PerformCudOperation(ChangeSetEntry operation, Action`1 operationPerformingEvent, Action`1 operationPerformedEvent) +331
   Microsoft.Web.UI.WebControls.DomainDataSourceView.UpdateObject(Object oldEntity, O

Error when updating. Supposedly updating ID without being asked.



Server Error in '/' Application.

Value of member 'ID' of an object of type 'Ref' changed.
A member defining the identity of the object cannot be changed.
Consider adding a new object with new identity and deleting the existing one instead.

I get this error whenever I attempt to update an entry. Even an entry that has had nothing altered. I have tried to circumvent it but I think it must be a simple oversight. How could I have caused an ID update using the Edit.aspx page of dynamic data? Thank you in advance for the help!

urlrouting - page not found error


I have a dynamic data site setup and running locally fine from vs 2008.

When i deploy to a remote windows 2003 server (IIS6), all the pages also work ok apart from one page/table.  I can access it's list page,  but the edit and insert pages throw 404 errors.

I'm thinking it's a url routing/hosting issue as i've copied back the database from the remote server and it all works fine on my local machine.

Is there anything i can do to debug this behaviour?

Below is my register routes entry from the global.asax

Any suggestions greatly appreciated as, i've been stuck on this for days :(

public static void RegisterRoutes(RouteCollection routes)
    MetaModel model = new MetaModel();
    model.FieldTemplateFactory = new AdvancedFieldTemplateFactory();

    model.RegisterContext(typeof(Sponsorship.Data.Entities), new ContextConfiguration() { ScaffoldAllTables = false });
    model.DynamicDataFolderVirtualPath = "~/admin/DynamicData";

    routes.Add(new DynamicDataRoute("admin/{table}/{action}.aspx")
        Constraints = new RouteValueDictionary(new { action = "List|Details|Edit|Insert" }),

create user wizard login error message dont show in a message box?




i am using create user wizard and capturing other information within content template when a new user

registers. Some of the textboxes are binded to required field validators.


there is a validation control on the page and ShowMessage box is True.

If they dont complete some of the text boxes then the message box pops Up with the error message.

It does not however include information errors like "User already exists" or Email address already exists

from the create user wizard membership  UserName and Password Textboxes


is it possilbe to hook all of these up so I get one message box with all errors including membership ones?




PollLockedSessionCallback error after migrating to 2.0


We have an applicaiton that was converted to the new framework using the wizard in Visual Studio 2008.  When we install the applicaiton in production and change the iis settings to use the 2.0 framework we start to see these errors in the event viewer on the web servers.

We are using SQL Server Session State and have 3 web servers in a load balancer.


Object reference not set to an instance of an object.</Message><StackTrace>   at

Not sure what is causing this - anyone have an ideas?

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