Catching Errors And Row Cnt From SQLdataSource
Mar 7, 2007
I'm new to using SQL Data Source, so bare with me on the newbie question.
Is there a way to do a Try...Catch type scenario on the SDS? I have a grid and a SDS that is mapped together but previously I use to use a Try...Catch and show any errors. What can I do to display a message if there is an error with the SDS?
Try
'Call to DB
Catch
label1.txt = "Error: " & ex.Message.ToString
End Try
And is the best way to determine if there are any records to display is to use the SDS_Selected event?
Dim Rec as Integer = e.AffectedRows
If Rec = 0 Then
label1.text = "No Records Found."
End If
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Feb 14, 2008
Got a weekly problem when our ISeries DB goes down for maintenence i get ODBC connection errors when the SqlDataSource tries to connect. Is there a method I can use to catch the exception? If so, what event from SqlDataSource can i use, and what approach should I take?Thanks in advance!
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Aug 28, 2006
Hi,
In my SSIS package, I have a backup database task. When I run the package with DestinationAutoFolderPath set to a folder ("Network Service" account has full permission on this folder) and DestinationCreationType set to Auto, the task works just fine creating a backup with its own name. (similar to database_date<count>).
But what I want is in my front-end I am allowing the user to specify the name of the backup file. So I want the task to create the backup file in the name I supply. I set the DestinationCreationType to manual and in the application code added the DestinationManualList with the path from the UI.
Now the pacakge runs fine but does not take any backup. There is no errors as well. If I set the FailPackageOnFailure and FailParentOnFailure to true, then I am getting the DTSExecResult.Failure but I am not getting the actual error from the backup database task.
Am I missing anything here?
Thanks in advance,
Srikanth.
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Jul 12, 2006
Hi,
I'm building a custom task and just wondering what is the correct way of passing errors back to SSIS. Is there a rcommended approach to doing this. Currently I just wrap everything in a TRY...CATCH and use componentEvents to fire it back! Here's my code:
public override DTSExecResult Execute(Connections connections, VariableDispenser variableDispenser,IDTSComponentEvents componentEvents, IDTSLogging log, object transaction)
{
bool failed = false;
try
{
/*
* do stuff in here
*/
}
catch (Exception e)
{
componentEvents.FireError(-1, "", e.Message, "", 0);
failed = true;
}
if (failed)
{
return DTSExecResult.Failure;
}
else
{
return DTSExecResult.Success;
}
}
Any comments?
-Jamie
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Oct 24, 2006
I have read some ideas on this, but nothing is working for me.I have an SQLDataSource bound to a FormView. I need to use the FormView to Insert new rows. When I type new values, all is well. When I type a duplicate, a get a runtime primary key error. That's fine, but how do I trap that? Overriding Page_Error doesn't work for me.Anyone please?
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Sep 4, 2006
Ok, when i use a sqldatasource control and build a INSERT command like below. My code always gives me a already have @UserId parameter error when I try to insert. What am I doing wrong here? SqlDataSource INSERT COMMAND:INSERT INTO Ranger_Profile(UserId, FirstName, LastName, Address, City, State, Zip, HomePhone, CellPhone, Email) VALUES (@UserId, @FirstName, @LastName, @Address, @City, @State, @Zip, @HomePhone, @CellPhone, @Email)Page Code:Dim RangerProfileDataSource As SqlDataSource = SqlDataSource1RangerProfileDataSource.InsertParameters.Add("UserId", CreateNewUser.UserName.ToString)RangerProfileDataSource.InsertParameters.Add("FirstName", txtFirstName.Text.ToString)RangerProfileDataSource.InsertParameters.Add("LastName", txtLastName.Text.ToString)RangerProfileDataSource.InsertParameters.Add("Address", txtAddress.Text.ToString)RangerProfileDataSource.InsertParameters.Add("City", txtCity.Text.ToString)RangerProfileDataSource.InsertParameters.Add("State", txtState.Text.ToString)RangerProfileDataSource.InsertParameters.Add("Zip", txtZip.Text.ToString)RangerProfileDataSource.InsertParameters.Add("HomePhone", txtHomePhone.Text.ToString)RangerProfileDataSource.InsertParameters.Add("CellPhone", txtCellPhone.Text.ToString)RangerProfileDataSource.InsertParameters.Add("Email", CreateNewUser.Email.ToString)Dim rowsaffected As Integer = SqlDataSource1.InsertIf rowsaffected = 0 Then'End If
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Jan 3, 2006
Hi There - is it possible to output the SQL that a SQLDataSource
control is generating. I am having a difficult time diagnosing
errors such as the following:
Keyword not supported: 'unicode'.
Any help is appreciated.
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Aug 3, 2007
I have a sqldatasource and I allow deletions that could cause a constraint violation. I want to capture this error however, I am using the sqldatasource bound to my datacontrol. I dont know where to catch the error. Unfortunately there is no OnError event for the control... There is no code behind for this at this time. I am hoping there is a way to do this without completely rewiring everything.
My thanks in advance,
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Aug 30, 2007
Hi,
I'm trying to catch an error and trigger a control flow to handle it. I introduce a control flow to catch "OnError" event, but , despite muy package has some errors it doesnt work...
Another issue, if i omit an error on a transformation object ( in order let the flow continue executing), can this error be managed by an event or record it in a log?
Thanks
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Feb 4, 2004
I have calling a stored procedure that returns two values, and I want to catch these values and to store them into a variable.
Here is a piece of my SP inside SQL Server that shows the returned values:
…
SELECT @Id = SCOPE_IDENTITY()
SELECT @Id AS user_id
SELECT 1 AS Value
END
GO
In my aspx page I am trying to call the first value like this:
Dim nID
CmdInsert.Parameters.Add(New SqlParameter("@RETURN_VALUE", SqlDbType.bigint, 8, "user_id"))
CmdInsert.Parameters("@RETURN_VALUE").Direction = ParameterDirection.ReturnValue
CmdInsert.Parameters("@RETURN_VALUE").Value = nID
And to check if the right value is returned I use:
strConnection.open()
cmdInsert.ExecuteNonQuery
'Set the value of a textbox
ident.text = nID
strConnection.close()
But now no value appears in the textbox, How can I achieve it? What is wrong?
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Jun 26, 2007
I have a package that is failing parsing a CSV file. I want to write the failing line to an error file and continue processing. I've added error output to the flat file source, that didn't work. I've added an onerror event handler to the data flow task, that didn't work. I've added an event handler to the package, that didn't work. How can i output the offending line but not have the process fail?
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Sep 11, 2007
I am trying to write a query that I only want to run on sql server 2005 databases. If a server isn't 2005, it will throw an exception. I would like to catch this general exception. Here is the query...
DECLARE @Server [nchar] (100)
SET @Server = (CONVERT(char(100), (SELECT SERVERPROPERTY('Servername'))))
INSERT INTO [tempdb].[dbo].[User_Auditing] (Server, UserName, WinAuth, SQL_Auth_UserName, PassPolicyOn)
SELECT @Server, s.name, isntuser, q.name, is_policy_checked
FROM sys.syslogins s FULL OUTER JOIN sys.sql_logins q
ON (s.name = q.name)
The errors I would get are as follows...
Msg 208, Level 16, State 1, Line 4
Invalid object name 'sys.syslogins'.
Msg 208, Level 16, State 1, Line 4
Invalid object name 'sys.sql_logins'.
I know in Java, I would just put a try before the declare and a catch("Invalid object name") after the statement, however, I'm not sure if this is even possible in T-SQL. Thanks for any help.
-Kyle
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Aug 25, 2006
Hi,I have a connection string in my web.config - to which I then refer to in my code through all my controls, they're all databound to it.Anyway - how do I catch any errors - such as when I want to view the website on a train, if I'm working on it.I don't want it to crash and burn [the site, not the train] - if I dont have access to the sql server.How can I wrap it in a try block!?- How do i then deal with controls which refer to the connection string?One solution I thought of - is to programmatically set all the databinding - and not just with the GUI. As that way I can wrap everything in a try{}catch{} block.Any other - site-wide way of doing this?Thank you,R
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Sep 6, 2006
Hi AllHere is my SPALTER PROCEDURE dbo.InsertPagerDays @ReportEndDate datetime, @PagerDays int,@UserID varchar(25)ASIF EXISTS(-- you cannot add a pager days more than once per report dateSELECT ReportEndDate, UserId from ReportPagerDays where ReportEndDate = @ReportEndDate and UserId = @UserID)Return 1 elseSET NOCOUNT OFF;INSERT INTO [ReportPagerDays] ([ReportEndDate], [PagerDays], [UserID]) VALUES (@ReportEndDate, @PagerDays, @UserID)RETURNMy Question is, this SP will not let you enter in a value more than once (which is what i want) but how do I write my code to inform the user? Here is my VB code becuase the SP does not error out (becuase it works it acts as if the record updates)How can I catch the Return 1'set parameters for SPDim cmdcommand = New SqlCommand("InsertPagerDays", conn)cmdcommand.commandtype = CommandType.StoredProcedurecmdcommand.parameters.add("@ReportEndDate", rpEndDate)cmdcommand.parameters.add("@PagerDays", PagerDays)cmdcommand.parameters.add("@UserId", strUserName)Try'open connection hereconn.Open()'Execute stored proccmdcommand.ExecuteNonQuery()Catch ex As Exceptionerrstr = ""'An exception occured during processing.'Print message to log file.errstr = "Exception: " & ex.Messagelblstatus.ForeColor = Drawing.Color.Redlblstatus.Text = "Exception: " & ex.Message'MsgBox(errstr, MsgBoxStyle.Information, "Set User Report Dates")FinallyIf errstr = "" Thenlblstatus.ForeColor = Drawing.Color.Whitelblstatus.Text = "Pager Days Successfully Added!"End If'close the connection immediatelyconn.Close()End Try
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May 28, 2008
Is there a reason why the following code does not raise an error in my .NET 2005 application? Basically I have a try..catch in my stored procedure. Then I have a try...catch in my .NET application that I want to display the error message.
But, when the stored proc raisses the error, the .net code doesn't raise it's error. The .NET code DOES raise an error if I remove the try..catch from the SQL proc and let it error (no error handling), but not if I catch the error and then use RAISERROR to bubble-up the error to .NET app. (I really need to catch the error in my SQL proc and rollback the transaction before I raise the error up to my .NET app...)
SQL
BEGIN TRYBEGIN TRANSACTION trnName
DO MY STUFF.... <---- Error raisedCOMMIT TRANSACTION trnName
END TRY
BEGIN CATCHROLLBACK TRANSACTION trnName
RAISERROR('There was an error',10,1)
END CATCH
ASP.NET CODE (No error raised)
Try
daAdapter.SelectCommand.ExecuteNonQuery()Catch ex As SqlException
Err.Raise(50001, "ProcName", "Error:" + ex.Message)
End Try
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Aug 7, 2007
Hi,
I'm trying to use an execute SQL task with a simple select to get results and scan them.
I have to create a variable for each column to get results? or may i create something like a resultset variable?
Does this task return only one row and i have to loop manually? (maybe on al script task..) or can i get all returned data on a result set to be the input for next step?
Thanks!
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Aug 30, 2006
Hi!
I am quite new using SSIS and I have a problem with catching an (SOAP) exception from a Web service task. Some times my web service task can fail and when the web service is failing, it is throwing an exception. When the task succeeds the result is being put into a variable, That part is not a problem.
But catching an exception is. I have tried to use a script task and tried to get exception from the dts object model. I have not yet succeeded on that. But it might be a possible way to go. A different approach might be creating an OnError event on my web service task which I can create a task when triggered. But I have not found any solution yet and I hope some people out there have done this before or have a solution on this.
Regards
Geir F
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Apr 15, 2007
Hello, everyone. I am having problems catching a data duplication issue. I hope I can get an answer in this forum. If not, I would appreciate it if someone can direct me to the right forum.
I am working on a vs2005 app which is connected to a sql2005 db. Precisely, I am working on a registration form. Users go to the registration page, enter the data, ie. name, address, email, etc. and submit to register to the site.
The INSERT query works like a charm. The only problem is that I am trying to reject registrations for which an email address was used. I put a constraint on the email field in the table and now if I try to register using an e-mail address that already exists in the database I get a violation error (only visible on the local machine) on the sql's email field, which is expected.
How can I catch that there is already an email address in the database and stop the execution of the code and possibly show a message to the user to use a different address?
Thank you for all your help.
Antonio
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Aug 9, 2007
I've read a few different articticles wrt how the handle this error gracefully. I am thinking of wrapping my sql insert statement in a try catch and have the catch be something likeIF ( e.ToString() LIKE '% System.Data.SqlClient.SqlException:
Violation of PRIMARY KEY constraint 'PK_PS_HR_Hrs'. Cannot insert duplicate key
in object %'){lable1.text = "Sorry, you already have reported hours for that day, please select anothe rdate" } Is there a better way?TIA Dan
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Dec 7, 2005
Hi,
I am new to SQL Server and hence asking this.....
I have a requirement to catch any problem within my code and log it into a table with structure:
CREATE TABLE ERROR_LOG
(MSG varchar(1000),
ERROR_CODE varchar(1000)
)
As an example:
declare @test int
begin
--deliberately assigning a char into an int variable
set @test='ABC'
end
This, as expected throws an error like:
Msg 245, Level 16, State 1, Line 2
Conversion failed when converting the varchar value 'ABC' to data type int.
I want to catch the first line to ERROR_CODE field and the second line to MSG field in ERROR_LOG table
I also need to do it such that this proc seems SUCCEDED with logging into error log
How can I do this in SQL Server?
Please suggest.......
[From Oracle background, actually I am speaking about EXCEPTION Block in Pl/SQL]
Best Regards,
Ayan
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Dec 20, 2005
Dear All,
I have a stored procedure which bulk inserts records into a table based on a passed in variable that contains comma separated values of record Ids.
However I have a constraint on the table ensuring that value-pairs in 2 columns must be unique (as a person can not be twice on the same project)
Since I insert the passed in person Ids in a loop, I’d like to catch if this constraint has been violated and skip that specific cycle if it has but do commit the rest.
Not sure if this can be done, and if yes could someone let me know the SQL syntax and structure please?
Am I explaining this clearly?
Thanks in advance all comments are much appreciated!
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May 5, 2015
how to catch batch id from a running stored procedure. My intention is that when we run store procedures in batch we are running a lot of procedures and I would like to log each run and if the same procedure is running several times per day I need to separate the runs by a "batch id" for the specific run. I have created a logtable and a logprocedure that logs the start and end of a procedure run and also some values for the run. So I'm trying to find a way of fetching the "batch id" that the sp is running so I can separate the runs when analyzing the logtable. I have looked at metadata tables and also in the table sys.sysprocesses but I cannot find BATCH ID.
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Jul 1, 2015
I recently updated the datatype of a sproc parameter from bit to tinyint. When I executed the sproc with the updated parameters the sproc appeared to succeed and returned "1 row(s) affected" in the console. However, the update triggered by the sproc did not actually work.
The table column was a bit which only allows 0 or 1 and the sproc was passing a value of 2 so the table was rejecting this value. However, the sproc did not return an error and appeared to return success. So is there a way to configure the database or sproc to return an error message when this type of error occurs?
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Jul 31, 2006
I have a parent package that calls child packages inside a For Each container. When I debug/run the parent package (from VS), I get the following error message: Warning: The Execution method succeeded, but the number of errors raised (3) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
It appears to be failing while executing the child package. However, the logs (via the "progress" tab) for both the parent package and the child package show no errors other than the one listed above (and that shows in the parent package log). The child package appears to validate completely without error (all components are green and no error messages in the log). I turned on SSIS logging to a text file and see nothing in there either.
If I bump up the MaximumErrorCount in the parent package and in the Execute Package Task that calls the child package to 4 (to go one above the error count indicated in the message above), the whole thing executes sucessfully. I don't want to leave the Max Error Count set like this. Is there something I am missing? For example are there errors that do not get logged by default? I get some warnings, do a certain number of warnings equal an error?
Thanks,
Lee
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Jul 23, 2007
What is the C# code I use to do this?
I'm guessing it should be fairly simple, as there is only one row selected. I just need to pull out a specific field from that row and then insert that value into a different SqlDataSource.
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Apr 20, 2006
Starwin writes "when i execute DBCC CHECKDB, DBCC CHECKCATALOG
I reveived the following error.
how to solve it?
Server: Msg 8909, Level 16, State 1, Line 1 Table error: Object ID -2093955965, index ID 711, page ID (3:2530). The PageId in the page header = (34443:343146507).
. . . .
. . . .
CHECKDB found 0 allocation errors and 1 consistency errors in table '(Object ID -1635188736)' (object ID -1635188736).
CHECKDB found 0 allocation errors and 1 consistency errors in table '(Object ID -1600811521)' (object ID -1600811521).
. . . .
. . . .
Server: Msg 8909, Level 16, State 1, Line 1 Table error: Object ID -8748568, index ID 50307, page ID (3:2497). The PageId in the page header = (26707:762626875).
Server: Msg 8909, Level 16, State 1, Line 1 Table error: Object ID -7615284, index ID 35836, page ID (3:2534). The PageId in the page heade"
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Sep 21, 2015
Inside some TSQL programmable object (a SP/or a query in Management Studio)I have a parameter containing the name of a StoreProcedure+The required Argument for these SP. (for example it's between the brackets [])
EX1 :Â @SPToCall : [sp_ChooseTypeOfResult 'Water type']
EX2 :Â @SPToCall : [sp_ChooseTypeOfXMLResult 'TABLE type', 'NODE XML']
EX3 :Â @SPToCall : [sp_GetSomeResult]
I can't change thoses SP, (and i don't have a nice output param to cach, as i would need to change the SP Definition)All these SP 'return' a 'select' of 1 record the same datatype ie: NVARCHAR. Unfortunately there is no output param (it would have been so easy otherwise. So I am working on something like this but I 'can't find anything working
DECLARE @myFinalVarFilledWithCachedOutputÂ
NVARCHAR(MAX);
DECLARE @SPToCall NVARCHAR(MAX) = N'sp_ChooseTypeOfXMLResult
''TABLE type'', ''NODE XML'';'
DECLARE @paramsDefintion = N'@CatchedOutput NVARCHAR(MAX) OUTPUT'
[code]...
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Mar 8, 2007
i am using visual web developer 2005 with SQL Express 2005 with VB as the code behindi have one database and three tables in itfor manipulating each table i am using separate SqlDataSource() is it sufficient to use one SqlDataSource() for manipulating all the three tables ? i am manipulating all the tables in the same page only please help me
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Feb 6, 2007
Hi all,I want to catch error in stored procedure and return error message.I want to catch error 'Syntax error converting the varchar value 'a'to a column of data type int.' Means error occuring if i enter wrongvalue.Say suppose i have statment likeselect * from emp where rowid = 'a'PRINT @@ERRORprint 'reach'here rowid is integer value so i am getting above mention error.So what i am expecting is it should print error and then print 'reach'which is not happening.can anyone tell me reason behind this and how to overcome thisproblem.thanks in advance.
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Feb 25, 2000
When using the following format & .cmd file keep getting this error . . .
DB-LIBRARY error:
Unexpected EOF encountered in BCP data-file.
Have checked the .fmt & .cmd files & also the table layout that the data is being loaded into. Any help would be appreciated.
FMT File
6.0
28
1 SQLCHAR 0 30 "" 1 UserName
2 SQLCHAR 0 32 "" 2 Password
3 SQLCHAR 0 8 "" 3 PasswordExpirationDate
4 SQLCHAR 0 2 "" 4 HintQuestionID
5SQLCHAR 0 25 "" 5HintAnswer
6SQLCHAR 0 40 "" 6EmailAddress
7 SQLCHAR 0 1 "" 7MarketingEmailInd
8 SQLCHAR 0 1 "" 8 StatusEmailInd
9 SQLCHAR 0 30 "" 9 FirstName
10 SQLCHAR 0 30 "" 10 LastName
11 SQLCHAR 0 1 "" 11MiddleInitial
12 SQLCHAR 0 3 "" 12 Suffix
13SQLCHAR 0 9 "" 13SSN
14SQLCHAR 0 8 "" 14DOB
15SQLCHAR 0 1 "" 15 CustType
16SQLCHAR 0 1 "" 16GradeLevel
17SQLCHAR 0 1 "" 17 SharedComputerInd
18SQLCHAR 0 8 "" 18 SchoolCode
19 SQLCHAR 0 2 "" 19CampusCode
20 SQLCHAR 0 50 "" 20 SchoolName
21 SQLCHAR 0 8 "" 21 SchoolLastVerfiedDate
22 SQLCHAR 0 8 "" 22 DateCreated
23 SQLCHAR 0 8 "" 23 LastLoginDate
24 SQLCHAR 0 4 "" 24 LoginCount
25 SQLCHAR 0 4 "" 25 BadLoginCount
26 SQLCHAR 0 1 "" 26 Status
27 SQLCHAR 0 30 "" 27 LastModifiedUser
28 SQLCHAR 0 8 ";
" 28 LastModifiedDate
CMD File
BCP DEVL_CUSTOMER_DB..tblRegistered_Users_TempX in T:custbasedataincomingRegistered_User.txt /f T:custbaseapplsqlcpbuser.fmt /e T:custbasedata
eportsbuseri.err /o T:custbasedata
eportsbuseri.out /b 1000 /SDataserverjmk /User /Password
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Jul 23, 1999
I have been receiving 644 errors on an index for one of my tables. We have dropped and rebuilt the index. Even BCP out, drop the table, create the table and BCP in everything and still have problems.
Has anyone else experienced problems with 644 errors? Did you ever determine the cause and are they any preventative ideas?
TIA
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May 24, 2005
I get this error when i try to modify or fix a job
Cannot add, update, or delete a job(or ists steps or shcedules) that aoriginated from an MSX Server.
error 14274
Why is this? Any ideas. I checked the sysjobs in the msdb and they have the correct server name for the jobs?
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May 11, 2004
Ok, whenever I try to connect, I get the following Error messages:
"SQL Server Registration failed because of the connection failure displayed below.
SQL Server does not exist or access denied.
ConnectionOpen (Connect())"
"An Error 1069 occured while performing this service operation on the
MSSQLServer Service"
I even went as far as uninstalling and reinstalling, but to no avail. Does anyone have an idea what's causing this? It was working fine and then all the sudden one day I start getting these messages and it won't work.
Thanks!
Smitty
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