Food Handler
Apr 24, 2008how will i start with a food handler data model?
thanks
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Food For Thought (ReIndex And Log Shipping)
Dec 29, 2003I have a production 60GB database set to Full Recovery and every 15 minutes I am log shipping to a Stand by Server .
During the production hours there are no problems but at night when I run DBCC DBREINDEX, the log grows to 22GB and because of this I have a problem sending this over the network to the stand by server.
I tried changing the recovery model to Bulk_Logged but the there is no difference in log file backup size.
AnyIdea
Using Dts.LOG Within Event Handler
Feb 7, 2007Hi, I am trying to Log my activities when OnError event handler fires
I have defined few tasks in OnError event handler section so when there is a failer on the main package my OnError task runs ( which it work fine)
now I am trying to add Dts.LOG from inside OnError evend handler task, and it seems like SSIS doens't give that function.
I can use dts.log outside on the main package but not inside OnError section! any ideas
Thanks
Error Handler
Feb 18, 20082 questions:
1) if I place an Execute SQL Task in OnError event of the Error Handler at the Package level, will it catch all of my possible task errors? There's no need to add an Event Handler for each task in the Control flow?
2) A stupid one...I'd like to test my Event Handler (writing to custom log table in case there's an error in the Integration Service)...any ideas how to provoke an SSIS error to check my Error Handler ?
Thanx!
Event Handler
Apr 8, 2008HI, I'm implementing a custom error loggin using SSIS event handler, I succesfully catch the error and now I trying to retreave the value of this variables: System::ErrorCode and System::ErrorDescription.
The problem is that only the System::ErrorDescription retreave a value, the variable System::ErrorCode cames empty.
Is that correct?
Thanks.
What Is "SIGNAL HANDLER" (SPID 1)?
Aug 8, 2000What is "SIGNAL HANDLER" (SPID 1)?
And what is SPIDs 1-6 ?
Exec Sp_who:
SPID Status DBName Command
----- ------------------------------ ------ ----------------
1 sleeping master SIGNAL HANDLER
2 BACKGROUND master LOCK MONITOR
3 BACKGROUND master LAZY WRITER
4 sleeping master LOG WRITER
5 sleeping master CHECKPOINT SLEEP
6 BACKGROUND master AWAITING COMMAND
Onerror Event Handler
Oct 19, 2006Is the Onerror Event Handler from the tabbed window in the IDE the same as the red arrow paths that can be used in the control flows and Data Flows?
If yes, what and where is the best practice to use?
If not, can you elaborate?
Thanks,
OnInformation Event Handler
Apr 28, 2006I'm trying to log the information spit out by SSIS but only the rowcount part, e.g. "component xyz wrote 1000 rows", im currently using a execute sql task but that will log all information, any simple efficient way i can filter out that rows written line and log that into a sql server table?
thanks
Event Handler Refresh
Jan 8, 2007I am current using Event Handlers in an SSIS package, but when adding a new EventHandler type eg. OnPreExecute, to an executable within the package, I am unable to see this new EventHandler defined in the hierarchical listing on the left hand combo box (named Executables).
Can't seem to find a Refresh option anywhere. I've only been able to see these newly created EventHandlers in the hierarchical listing by closing and re-opening the package.
Is this a 'feature' or am I missing a Refresh option somewhere.
Thanks.
SSRS With Asp.net Ashx Handler
Mar 22, 2007Hi,
Can SSRS 2005 support asp.net ashx handler file to display image ? if no, is there any work around to display image dynamically based on URL ?
Thanks.
Event Handler Won't Work
Sep 13, 2007Dear all,
Previously I've posted about precedence error that didn't work and now it works, thanks to John Welch for his support. But when I tried to use event handler, it won't work. When error occured it didn't redirect to the OnError event handler. And then I built another package but with Data Flow task only, put a simple Script task inside OnError event handler and strange..it worked fine. There is no differences between my first Data Flow task and the last Data Flow task, totally the same process. I've captured both execution result. This is the first failure Data Flow task and the last success Data Flow Task (failure and success herein means that OnError work or not)
And then I did some testing in my last package contains a success Data Flow task. I put a new Data Flow task by copy from the previous one, execute it and OnError won't work again. Then I delete it, execute the previous one and OnError worked fine. I really don't understand why by adding a new Data Flow Task then OnError event handler won't work ?
Any help would be appreciate. Thanks in advance.
Best regards,
Hery
Error In Event Handler
May 22, 2008will a package fail if an error occurs in a task inside an event handler?
View 3 Replies View RelatedIs There An Error Handler In Sql Stored Procedures?
Dec 7, 2006is there an error handler in sql stored procedures? For example if i want to do a drop something and there is a lock, i want to try return if it droped it or not and if not then try again later
View 1 Replies View RelatedEx_raise2 - No Handler Found For Exception
Oct 24, 2005Hi, hope this is the right forum to post in.
I found the following in the logs this morning (SLQ2k Sp3, Win2k)
quote:ex_raise2 - No handler found for exception major 36 minor 24 severity 20 - Server terminating
Followed by
quote:Problem creating stack dump file due to internal exception2005-10-23 16:52:23.71 spid2304 SQL Server Assertion: File: <p:sqlumsincumslist.h>, line=317
Failed Assertion = 'el->m_next == 0'.
Then a SQL Server restart. Not a nice thing to see first thing in the morning I'm sure you'll all agree.
However I think this all started a second or so earlier:
quote:Using 'dbghelp.dll' version '4.0.5'
*Dump thread - spid = 65, PSS = 0x3643d228, EC = 0x3643d550
quote:SQL Server Assertion: File: <recbase.cpp>, line=1374
Failed Assertion = 'm_nVars > 0'.
quote:Error: 3624, Severity: 20, State: 1.
We see several of these earlier in the day, quite similar, caused by varying items of SQL.
Finally in the same second as the ex_raise2 - on a different spid again to the others
quote:Using 'dbghelp.dll' version '4.0.5'
*Stack Dump being sent to m:sql_datalogSQLDump1702.txt
quote:SqlDumpExceptionHandler: Process 161 generated fatal exception c0000005 EXCEPTION_ACCESS_VIOLATION. SQL Server is terminating this process..
quote:Error: 0, Severity: 19, State: 0
Half a second later on spid0 (!)
quote:Open of fault log m:sql_datalogexception.log failed.
* 00A09029 Module(sqlservr+00609029) (CSubRuleRemoveSubqInFOJN::`vftable'+00000019)
If anyone has any ideas, please let me know - I've seen various posts pointing at corruption, but dbcc checkdb seems to be clear.
Business Logic Handler Not Loading
Nov 7, 2006I'm trying to implement a custom conflict resolver by inheriting from
Microsoft.SqlServer.Replication.BusinessLogicSupport.BusinessLogicModule. The replication is between a SQL Server 2005 Express subscriber and a SQL Server 2005 publisher/distributer.
The problem is that the resolver class in the DLL will not load; although, it does appear to find the DLL. (If I rename the DLL I get a "file not found error"). The exact error message is:
Microsoft.SqlServer.Replication.ComErrorException
"Error loading custom class "MergeConflictHandler" from custom assembly "MergeConflictHandler",
Error : "Could not load type 'MergeConflictHandler' from assembly 'MergeConflictHandler, Version=1.0.2502.22393, Culture=neutral, PublicKeyToken=0403e50cc4dc27fa'."."}
I placed the DLL in the directory of the program that calls SynchronizationAgent.Synchronize and tried it with and without being registered in the GAC. There was no change. Interestingly, when I move the file out of that location, but register it in the GAC, the file is not found. Thinking it may be a security problem, I gave Everyone Read & Execute and Read privileges. I believe the class is actually instantiated by replmerge.exe, an apparantly unmanaged app, so I tried marking it ComVisible. No Luck.
I registered the resolver with the following T-SQL code:
sp_registercustomresolver @article_resolver = 'eClinical Notes Conflict Resolver'
, @is_dotnet_assembly = 'true'
, @dotnet_assembly_name = 'MergeConflictHandler'
, @dotnet_class_name = 'MergeConflictHandler'
, @resolver_clsid = Null
The resolver I've created is not much more than a shell at this point. It is pasted below, but I tried using the code found on MSDN character-for-character and had the same problem.
using System;
using System.Text;
using System.Data;
using System.Data.Common;
using Microsoft.SqlServer.Replication.BusinessLogicSupport;
namespace MergeConflictHandler
{
public class MergeConflictHandler :
Microsoft.SqlServer.Replication.BusinessLogicSupport.BusinessLogicModule
{
// Variables to hold server names.
private string m_PublisherName;
private string m_SubscriberName;
private string m_Artical_Name;
public MergeConflictHandler()
{
}
// Implement the Initialize method to get publication
// and subscription information.
public override void Initialize(string publisher, string subscriber, string distributor, string publisherDB, string subscriberDB,string articleName)
{
m_PublisherName = publisher;
m_SubscriberName = subscriber;
m_Artical_Name = articleName;
}
// Declare what types of row changes, conflicts, or errors to handle.
public override ChangeStates HandledChangeStates
{
get
{
return ChangeStates.UpdateConflicts;
}
}
public override ActionOnUpdateConflict UpdateConflictsHandler(DataSet publisherDataSet, DataSet subscriberDataSet, ref DataSet customDataSet, ref ConflictLogType conflictLogType, ref string customConflictMessage, ref int historyLogLevel, ref string historyLogMessage)
{
if (m_Artical_Name == "PatientAllergies")
{
// Accept the updated data in the Subscriber's data set and apply it to the Publisher.
}
return ActionOnUpdateConflict.AcceptPublisherData;
}
}
}
Does anyone have any thoughts or advice? (Help!)
SSIS OnRestart Event Handler???
Mar 21, 2007SSIS Checkpoint and restart event handling.
I am using checkpoints in my SSIS packages which determines the step at which the package failed the last time and restart at that step.
But i need some other task also to kickoff only during restart? There is not an OnRestart handler as OnError in SSIS.
How can i do this ?
Pre And PostExecute Event Handler Called More Than Once
Feb 10, 2006I have a task configured on the post execute event handler of a package expecting this task to be executed only once after the completion of all the other tasks in the package. But I found the task configured on the post execute event of the package getting executed as many times as the number of tasks in the package + 1 . Is there any workaround for this problem?
View 1 Replies View RelatedSSIS Event Handler Not Working
Aug 8, 2006hi!
I am using a simple Data Flow within a Squence Controller and have added a Event Handler for OnPostExecute which contains a simple insert to a table, but this is not working. My package gets successfully execute but data is not getting inserted in the table used in Event Handler. I have also tried OnError, OnPackageFailer etc... but no results. Please guide.
SSIS Event Handler Not Working
Jan 11, 2008Hi
I'm still fairly new to some of SSIS's enhanced funtionalities, one of them being Event handlers. I have tried creating a simple package, that simply contains a SQL Execute task that basically creates a simple table. Now i have then added a OnPostExecute even handler as a test which basically runs a script task that simply shows a msgbox. I have gone to execute the package, however after the completion of the SQL Execute task, nothing happens, the even handler doesnt get fired for some reason, i switch to the even handler page and the script task has not been executed. It is like this for every event handler i have tried, even the OnError event. Could this be a problem with my installation of SSIS or have i done something wrong?
Any help would be greatly appreciated as i have done SSIS training and to create an event handler was never this hard!
Regards
Singstar
Cannot Debug 'business Logic Handler'
Jul 10, 2006hi,
i'm following steps described at: http://msdn2.microsoft.com/en-us/library/ms365150.aspx
all goes fine until step 6. of paragraph "To debug a business logic handler on a Web server using Web synchronization, or for a SQL Server Mobile Subscriber".
in my case when attaching to w3wp.exe i can only debug t-sql or native code. when i forcibly check 'managed' i get: "Unable to attach to the process. Access is denied". error picture:
http://img156.imageshack.us/my.php?image=debuggingerror7bp.jpg
i KNOW that the business logic handler gets loaded and executed because i am logging some info in it. i would be grateful for any suggestions.
TIA, kamil nowicki
Question On Postexecute Event Handler
Apr 10, 2008Hi,
I have an SSIS package that populates a field with "DEFAULT" at the start of execution and i have an Execute SQL task in PostExecute EventHandler that executes a stored proc to update the said field to "SUCCESS".
I already created a blank script task to connect to the Execute SQL task and placed in the precedence constraint editor: @[System :: PackageName] == @[System :: SourceName] so that it would execute only when the package completes execution.
My problem is that there are times (probably about 1 out of 50) that the "DEFAULT" value does not get updated. I dont know why this is happening because I expect that this should always be updated since the stored proc is in PostExecute (i suppose successful or even failed execution always does what is in the PostExecute event handler). I don't know why this is happening and it is so hard to replicate.
What do you think?
Thanks!
Business Logic Handler Question
Oct 25, 2007Hi,
I am performing the Merge Replication of Timesheet table between SQL server 2005 and SQL CE on the Pocket PC. For one of the article, I would like to perform web synch for only those rows which have certain field set to true.
I am trying to use Business Logic Handler to implement this logic. I am using following code out of sample on MSDN web site. However I am not sure if this code gets executed for each row for a table during synch or does this get executed once for each table? The answer would help me write logic on applying synch changes only for few rows.
Thanks
public override ActionOnDataChange UpdateHandler(SourceIdentifier updateSource,
DataSet updatedDataSet, ref DataSet customDataSet, ref int historyLogLevel,
ref string historyLogMessage)
{
if (updateSource == SourceIdentifier.SourceIsPublisher)
{
//check the approved status of the timesheet
if (updatedDataSet.Tables["tbl_timesheets"].Rows[0]["ts_approved"] == true)
{
// Set the reference parameter to write the line to the log file.
historyLogMessage = updatedDataSet.Tables["tbl_timesheets"].Rows[0]["ts_id"].ToString();
// Set the history log level to the default verbose level.
historyLogLevel = 1;
// Accept the updated data in the Subscriber's data set and apply it to the Publisher.
return ActionOnDataChange.AcceptData;
}
else
{
return ActionOnDataChange.RejectData;
}
}
else
{
return base.UpdateHandler(updateSource, updatedDataSet,
ref customDataSet, ref historyLogLevel, ref historyLogMessage);
}
}
Any Help is appreciated.
Thanks
Same Event Handler For All The Tasks In The Package
Feb 12, 2007Hi,
We want to develop an error handling process that will log the errors into multiple destinations (eventlog, text files or sql database) depending upon a variable set in the package. Also we want that this errror handling process should be initiated by all the tasks in the package on error.
Is this possible? Can the same event handler be called from multiple tasks in the package? Also in the event handler can we call another package which actually does the error handling. This way we have only one place to change our error handling process in case required.
Thanks in advance for your help.
$wapnil
Adding Parameters During .updating Event Handler
May 29, 2007Not receiving any errors. The update runs perfectly on all fields, except for the added parameter during the sub. I need to change the hidden field's value after parsing out several fields in the form and generating a logfile entry of sorts. This needs to happen after all the form fields are updated, but before the update is executed.
aspx: (relevant parts only...)<asp:SqlDataSource ID="TicketDetails" runat="server" ConnectionString="<%$ ConnectionStrings:myConnectionString %>"UpdateCommand="UPDATE Tickets SET TicketSuspense = @TicketSuspense, TicketPriority = @TicketPriority, TicketLastUpdated = CURRENT_TIMESTAMP, TicketStatus = 'Assigned', TicketTechnicianNotes = @TicketTechnicianNotes WHERE (TicketID = @TicketID)"><UpdateParameters><asp:Parameter Name="TicketPriority" Type="String" /><asp:Parameter Name="TicketSuspense" Type="DateTime" /><asp:Parameter Name="TicketID" Type="Int32" /></UpdateParameters></asp:SqlDataSource>
codebehind: (once again, the relevant parts only)Protected Sub TicketDetails_Updating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.SqlDataSourceCommandEventArgs) Handles TicketDetails.UpdatingTicketTechnicianNotesHiddenField.Value = "some text..." & TicketTechnicianNotesHiddenField.ValueTicketDetails.UpdateParameters.Add(New Parameter("TicketTechnicianNotes", TypeCode.String, TicketTechnicianNotesHiddenField.Value))End Sub
Thanks,
- Brad
Creating A VB.net Event Handler For A Stored Procedure
Oct 6, 2004Is it possible to create an event handler in a VB.net application to run whenever a Stored Procedure is run.
My application has a scheduled task which is created and scheduled by users of the application, whenever this scheduled task is run I would like it to contact the application to kick off a sequence of tasks. I would appreciate if anybody could point me in the right direction.
Error Handler Testing For Microsoft Errors
Jul 12, 2015I need to develop code for a TRY...CATCH block in SQL Server 2008 R2 for the following error, that occurs when I get a timeout from a linked server that connects to a server in another country:
OLE DB provider "ORAOLEDB.Oracle" for linked server "MyRemoteServer" returned message "ORA-12170: TNS:Connect timeout occurred".
Msg 7303, Level 16, State 1, Line 77
Cannot initialize the data source object of OLE DB provider "ORAOLEDB.Oracle" for linked server "MyRemoteServer".
Most times, it doesn't time out, but occasionally gives me a 7303 error. I can't control when timeouts happen and when they don't. I can't use RAISERROR on error 7303, as it only works on custom errors >= 50000.
My question is, how do I simulate a timeout so that I can verify my error handling code? I need a procedure that waits 10 seconds and tries again 3 times, but how do I generate the error?
Business Logic Handler Called In Which Direction?
May 17, 2007When running a business logic handler at the subscriber, you can override SubscriberInserts, SubscriberUpdates and SubscriberDeletes. Are these methods called when data is changed coming from the server to client, from the client to the server, or in both directions?
Thanks,
Bryan
Using Error Handler How Can I Execute My Pkgs If One Got Failed
Oct 24, 2006Hi Every one,
i give a small fuzzle for you here , ie . i have a job which includes 6 packages in that one and while running that job any one package is fialed how can i execute that next package even that before package was failed. i am using for loop container for running my 6 packages ... is there any method to do this like on error resume next in .net
sreenivas
How To Restrict A Custom Component To Be Used Only In The Event Handler Tab?
Feb 12, 2007Hi,
One of my plan is to develop a custom task compoent to log the errors into the destination provided as paramter to the component. Now how can I restrict the use of this component in the event handler tab only. can something like this be done?
Also extending this a little further, is the below thing possible?
The custom component should expose custom properties which should allow the user to add the destinations for logging the errors. It will be a predefined list (window event log, text file, sql table etc) and the user will be allowed to check what all he/she wants. Then if the user has selected sql table then ask for the oledb connection and the table name, if text file is selected the ask for the path of the file.
Apology if I am asking too many questions around the same thing (error handling). There may be a better way to acheive what I am trying to acheive but then I have no idea about it. Your guidance will be of great help.
Again, Thanks a lot for helping this extra curious guy who wants to try and develope generalized compoenents if possible.
Regards,
$wapnil
Multiple Tables In Business Logic Handler
Oct 25, 2007Hi,
I have 2 related tables in SQL 2005. I am using Business Logic Handler on one of those tables during Merge Replication to reject data for few rows during web synchronization. Once a row is rejected, I would like to run the Business Logic Handler for the related table to reject changes for the row with same foreign key as the rejected row in first table.
Not sure if I need to create separate Business Logic Handlers for each table or can it be achieved in a single Handler.
Also is it possible to get a list of rejected rows back from the handler?
Thanks for help.
OnError Event Handler And Custom Logging
Apr 18, 2008I'm trying to implement a custom log table. To keep the discussion simple, let's say I only have 1 column in this table and all I want to write in it are
"Start" when the package starts
"Error" when it encounters an error
"Finish" when the package finishes. Even if there was an error, I still want to enter "Finish'.
My Control Flow has 3 task objects, 2 Execute SQL Tasks, and 1 Data Flow Task in between them.
The first Execute SQL Task does an insert statement for the Start and the second Execute SQL Task does an insert for the Finish.
To capture any package errors, I also have an Execute SQL Task (to insert "Error") in the Event Handler for OnError. I see that when I cause an error in my package it can raise multiple OnError events, which will envoke my Execute SQL Task multiple times. (This is good because it will allow me to write a line per error event with the error description.)
The problem I have is, how do I write the "Finish" log when I have an error? If I put the insert for the finish in the same Execute SQL Task with the errors, then it will write a "Finish" for every error. But I can't put it anywhere else because if I put it anywhere else, the package never makes it there because it stops at the OnError Event Handler.
Or is there a way for me to tell the package to do the 2nd Execute SQL Task all the time?
Lastly, is there a better way to do this kind of custom logging?
SSIS Event Handler And Checkpoint Files
Mar 23, 2007
Has anyone used Checkpoint files in conjunction with the OnError Event Handler ? I'm having a problem getting the OnError event to fire when the SSIS package reruns with the Checkpoint file.
The first run of the package (without a checkpoint file) works fine. The error occurs, the OnError event handler is called, the package stops and the checkpoint file is created.
When the package is restarted is goes to the correct spot (where the error occured) using the checkpoint file, then it throws an error within the For Loop container and does not call the OnError event handler. The OnError event handler is setup on the For Loop container. The ForLoop performs three loops. Each one of these loops creates an error. Not one of these errors within the three loops will trigger the OnError event handler...
Any help would be appreciated.
thanks
Custom Business Logic Handler Question
Mar 1, 2007I am currenly have a simple merge replication topology. The publisher-distibutor is SQL Server 2005 and the subscriber is a SQL Server Express. The type of subscription is non anonymous pull.
I made a custom business logic handler class that is trying the following:
When a new record is inserted in a published table on the pubsliher, some additional records are added in a differenct table in subscriber. Then the "InsertHandler" method returns "AcceptData" in order to allow the agent to add the new record in current table also.
So I am establishing a new connection to the subscriber and I am trying to add the additional recs in the different table. The problem is that this different table is also published as read-only on the subscriber. So my insert fails saying that table is not updatable.
Is there any way to bypass this problem?
In fact I realised in general that when my custom logic handler performs some DML operations on the subscriber, these are NOT considered as part of the replication e.g. the NOT FOR REPLICATION constraints and triggers are active for these operations.
Is this normal?