Error Handling In Ssis Script
Contents |
(Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語) HomeLibraryLearnDownloadsTroubleshootingCommunityForums Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Asked by: Error Handling in script Task
Ssis Script Task Error Handling
SSIS Using Try Catch SQL Server > SQL Server Integration Services error handling in ssis script component Question 0 Sign in to vote Hi All, I am using try-catch block inside a script task error handling in ssis 2012 for capturing an error, So that could Load into DB error_log Table. For this I am using a package level variable. I also redirect the error to DB
Error Handling Ssis Package
using an Execute SQL Task by writing Insert Statement and declaring the variable which I used in the script task. Once the Script task is failed then the error is logging successfully into the DB until Now. Everything is fine here, But when the error is logging I see three records inserted into the Error Table.
Error Handling In Ssis Package With Examples
Could Some Body Give me an idea. The code goes here: I have gave all the connections correct and declared all the variable required, just help me if this code is correct or not. Try DimifilepathandnameAsString= Dts.Variables("Var1").Value.ToString +"\"+ Dts.Variables("Var1").Value.ToString + Dts.Variables("Var3").Value.ToString
Dts.Connections("File_Conn").CONNECTIONSTRING = 1FILEPATHANDNAME Dts.Connections("OupFile_Conn").CONNECTIONSTRING = 1FILEPATHANDNAME CatchexAsException Dts.Variables("va").Value = ex.Message.ToString() Dts.TaskResult = Dts.Results.Failure EndTry End Sub --------------------------------------------------------------------------- Here in the code below I could not Log the error if the script fails, Could some body suggest. After script it should go to SQl task at Failure and log the error. PublicSubMain() Try DimRowcountAsIntegerRowcount =CInt(Dts.Variables("Rowcount").Value) IfFile.Exists("C:\My Docs\Progs\File.txt")Then DimtwAsTextWriter =NewStreamWriter("C:\My Docs\Progs\File.txt",True) tw.WriteLine(Rowcount &", no of rows in the file ") tw.Close() EndIf CatchexAsException Dts.Variables("va2").Value = ex.Message.ToString EndTry EndSub Thanks in advance to all.. Cheers Dts.TaskResult = Dts.Results.Success Monday, March 14, 2011 10:50 PM Reply | Quote All replies 0 Sign in to vote First, I'm not sure why you're mucking about withuse SSIS (SQL Server Integration Services) very often to write data extraction and migration packages. More recently I have been using SSIS to write an interface to update a error handling in ssis 2008 third party system through calling web services. The SSIS package runs as
Error Handling In Ssis Code Project
a scheduled task and queries a database table (call this the interface table) which holds records that have been error handling in ssis data flow task updated in the source system, that also need updating in the third party system. By using the supplied web services, I am ensuring that all business logic is maintained when updating the https://social.msdn.microsoft.com/Forums/sqlserver/en-US/0d0c34ca-51bd-4c5e-85d5-7ac25c23fd6c/error-handling-in-script-task-ssis-using-try-catch?forum=sqlintegrationservices third party system, I am also ensuring that no support agreements are invalidated as I am not performing direct updates to the database. When the package runs, I need to maintain an audit trail of which records were successfully updated and which were not. There are 3 ways in which a record will not be updated, these are: The record from the source https://philcurnow.wordpress.com/2013/11/02/catching-and-storing-exceptions-in-ssis-script-tasks/ system did not exist in the third party system (This should be a rare occurrance as the source system is updated overnight from the third party system). Whilst programmatically the call to the web service was successful, the record could not be updated as the web service returned an unsuccessful response. An exception was thrown in the SSIS package. Within the SSIS package, I am using a Script Task to perform all the calls to the web services and process the response. The first two items in the list above are handled fairly easily by examining the response coming back from the web service call and updating the status of the record in the interface table. But what happens if there is an exception thrown in the Script Task in the SSIS package? Well, I would find out eventually that there was an issue, when the customer tells me there is and I have to go and start digging around to find out why the package failed. If I looked in the interface table and there was a status next to the record, I could inform
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more http://stackoverflow.com/questions/31435497/ssis-script-task-is-throwing-an-exception-how-to-view-the-message about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow https://www.mssqltips.com/sqlservertip/4217/getting-started-with-the-ssis-script-task/ is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up SSIS Script Task is throwing an exception, how to view the message? up error handling vote 0 down vote favorite SSIS is showing some useless "Target of invocation has thrown an error" along with an equally useless stack trace that shows only the invocation call. Logging is enabled. Is there a way to view the actual exception message thrown by the package without attaching some debugger? debugging exception ssis share|improve this question asked Jul 15 '15 at 16:02 Slight 439621 add a comment| 1 error handling in Answer 1 active oldest votes up vote 3 down vote Just trap the exception in a try..catch statement and use the FireError method in the catch block: public void Main() { ... try { ... Dts.TaskResult = (int)ScriptResults.Success; } catch (Exception ex) { Dts.Events.FireError(0, "ERROR", ex.Message, null, 0); Dts.TaskResult = (int)ScriptResults.Failure; } } share|improve this answer answered Jul 15 '15 at 18:11 lucazav 366112 1 That FireError method is useful, thanks. Still a bit silly that SSIS logging can't capture the full exception message (even if it is an inner exception). –Slight Jul 15 '15 at 18:23 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged debugging exception ssis or ask your own question. asked 1 year ago viewed 1010 times active 1 year ago Related 1SSIS Package Troubleshooting785Manually raising (throwing) an exception in Python8How can I set Visual Studio to show a stack trace for first chance exceptio
> Integration Services Development Problem The SSIS Script Task allows you to add functionality to your SSIS package that does not already exist with the other predefined tasks. In this tip, we look at how to get started using the SSIS Script Task with a few examples. Solution The SSIS Script Task is one of the most interesting tools to increase SSIS capabilities. With the script task, you can program new functionality using C# or VB. This tip is for people with limited experience in SSIS and C#. If you have SSIS experience, but you do not how to use the Script Task this tip is also for you. The next tip will include more advanced features. Requirements SSIS installed SQL Server Data Tools Installed (SSDT) or BIDS (Business Intelligence Development Studio) A SQL Server database backup You can use SQL Server 2005 or later versions. In this example, we are using SQL Server 2014. Example 1 - Hello World Let's start with the Hello World example using a simple Script Task. In order to start, open the SQL Server Data Tools for Visual Studio. Go to File > New > Project Select Integration Services Project. Drag and drop the Script Task to the design pane and double click on it. The following window will open. The ScriptLanguage is used to select which language to use, either C# or Visual Basic. EntryPoint is used to select where to start in the code, by default it starts in Main. The ReadOnlyVariables and ReadWriteVariables will be explained later. Press the Edit Script button to write your code. A new Window will be displayed to allow you to write the code. Go to the main procedure, by default you will create your code there. Add the following code in the Main section. This code will display a message with the Hello World message. public void Main() { // TODO: Add your code here MessageBox.Show("Hello World"); } Save the code. In the Script Task Editor, press OK. Right click on the Script Task and select the Execute Task option. If everything is done correctly, you will receive the following pop-up message