SQL 2012 :: SSIS Script Task Hangs When Trying To Download Missing File From A URL?

Oct 12, 2014

I have an SSIS package that inserts website URLs from a SQLServer table into a variable used by an HTTP Connection Manager, then downloads the data files from those URLs using a ForEach Loop and a Script Task. Works beautifully when a data file is found at the URL, but hangs if no data file is found. I've set the Timeout property on the HTTP Connection Manager to 30 seconds, but doesn't work. how to first check if a data file exists, of if the request returns nothing, or how to trap this situation in a try-catch?

Here is the VB code I'm using in the Script Task:

Public Sub Main()
Try
' Connect to website using HTTP connection manager
Dim nativeObject As Object = Dts.Connections("HTTP Connection Manager").AcquireConnection(Nothing)
' Create a new HTTP client connection
Dim connection As New HttpClientConnection(nativeObject)

[code].....

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URL File Download From SSIS

May 28, 2013

have a URL that I get from a partner by calling another URL and feeding it some query parameters. That call returns to me a URL which is what I need to then go get the file I'm downloading. I have no problem getting that URL into a variable in my SSIS package. URL....there are several key-value pairs after that question mark which denote the login information, the report ID that it's picking up, etc.

If I manually take that URL and dump it into IE and hit enter, I get the standard "Open/Save/Cancel" prompt. If I open it, I see the XML that should be in my file in the browser. If I save it, I get the standard save dialoge box so that I can save the xml file.How do I do this in SSIS? I can create a file connection for where I want this XML file to be saved, but I don't see an option in the XML task to simply save the file from a URL.

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Mar 30, 2007

I am encountering a weird issue with SSIS.

I have a very simple SSIS package that executes a .bat file. Here's
the
actual file it executes:


@Echo Off
c:
F:
cd ReportingServicesScripts
rs -i NoteBlankSnapshots.rss -S http://10.90.160.13/ReportServerTest
EXIT


The .bat file executes a Reporting Services .rss script using the
rs.exe
utility. When I run the command from the http://10.90.160.13/ReportServerTest
EXIT


The .bat file executes a Reporting Services .rss script using the
rs.exe
utility. When I run the command from the command prompt, it runs just
fine.
When I execute the .bat file manually, it runs and completes. When I
execute
the actual package, it also completes. But when I schedule the package
as a
job, it just hangs...it never finishes.


The owner of the job is an administrator in SQL Server. I have the
SQL
Server Agent configured to interact with the desktop - although
my .bat file
requires no input from the user.


I've created other jobs that just execute plain old SQL using the
same
owneer and these jobs complete just fine.


What am I missing?


Any help would be appreciated!


Thanks!!
__________________
Anthony Robinson

"If I'm curt with you, it's because time is a factor here. I think fast, I talk fast, and I need you guys to act fast if you want to get out of this. So, pretty please - with sugar on top..."

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I've built an SSIS package in SSDT 2014. The package was running successfully

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OLEDB DESTINATION Task

I have tried several times to close the SSDT and open but facing same issue.

These seems like bugs in SSIS/SSDT. What would cause the relocation of some script code to hang the validation process like this?

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Hi All,

I don't know if anyone faced this issue. We are having a strange problem. Our process was working well when it was implemented on 32 bit processor.IT ran perfectly for 6 months with out a problem. But when we moved the packages to a 64 bit machine, this issue along with some other issues started to show up.

The issue is we are missing files in the source folder.

Our process is designed such that a source process, brings in a file and updates a status for the file in a audit table. The ETL process picks up the file, then assigns the status as €˜running€™ when SRC process is complete and loads into Target DB, and updates ETL status to complete. But current problem is the ETL is losing files after it assigns the status as running. When we looked into the DB weather the data is loaded, we could not find any data related to these files.

we are have mapping level parameters for source path and target path.

We are using a For Each Loop task, and processing files(which are simple flat files) in the source path. The file name is stored in the mapping level parameter. Once the file is process we are moving them into a target path.

Our src and target file paths are on the same drive, just have src folder, inside src folder we have processed folder and failed folder. So files are picked from the source folder and moved into processed folder after processing. The files are not even moved to a failed folder.

There are lot other processing going on this box, and the trend observed is that when more processors are running at peak hour, the missing files€™ count is more.

Right now we are refetching those files, as a work around, but does any one has any suggestion why this is happening or any better implementation suggestions?

Thanks

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Checking :

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http://www.pragmaticworks.com/filepropertiestask.htm

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I would very much appreciate any help.

Thanks

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We are running SQL Server 2012 SP1 64-Bit EE on Windows Server 2008 R2 SP1. I have a SSIS Package which connects to a FTP Site and downloads a file. Then it truncates a table and loads the file data into a table. This package works okay when executed from within VSS and SSMS (In SSISDB, right click on the package and execute). However, when I execute it as a Job it does not run and appears to be failing on the first task which is the FTP Task. SQL job step - Type: SSIS Package; Run as: SQL Server Agent Service Account (domain account called playuser); Authentication: Windows Authentication.In the All Executions Standard Report for the SSISDB Catalog, it only says: FTP Download File: Errors: There were errors during task validation.

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FTP Commands in a batch file:
username
password
cd omb
asc
get STRMASTER
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Aug 6, 2014

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This table in its entirety is required for the FULL history load but we will need a CURRENT version of the table containing only the ACTIVE rows for the DAILY incremental loading.

I am thinking of putting a standard view over the top of the LKP table to present only the ACTIVE rows rather than creating a 2nd table and reloading it each night. We don't have enterprise edition to use materialised views.

My question is, will the LKP cache populate as the SSIS packages begins, loading it with all the rows from the view, as it would if I used the 2nd physical table with only ACTIVE rows?

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Jan 13, 2015

I have set up an FTP connection that tests successfully. I can log on to the FTP site with the same credentials and see my root folder, and within that, two more folders. In my FTP task, I want to receive files to my local machine. The problem is that the only remote path available is not at the root level, and the only thing I can see are files from one of the child folders, but not the child folder I want.

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If I open the FTP Task Editor, click on File Transfer, and click the ellipses for the Remote Path, the Browse For File box opens, with a "/" in the Location section, and a list of files in the child folder that I do not want to be in. If I click the "Up Directory" button, I get the message "Already at top level directory".

how I can get the files from one particular folder on the FTP site?

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FLOW:

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Operation: Tried it with both copy file & move file.

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Hi,

I'm having a problem with one 'Execute SQL Task' calling a stored proc...

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I tried:

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Thanks.



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We are attempting to use Microsoft SQL Server Integration Services Designer
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We also tried using a Script task for this, with the same result.

Has anyone else run into this problem?

Thanks,

Ron

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May 12, 2008

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Nov 11, 2015

Now I have a different constellation: Integration Services run on one server, in version 2014, the Analysis Services instance to process the cube database on runs on another server, version 2012.I tried several different combinations of SSIS version and Analysis Management Objects version, and got several errors while running the process package (e.g. object reference not set to an instance of an object, cannot find AnalyisServices.dll..)

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Nov 30, 2006

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Has anyone come across this problem and got a workaround for this? Will it involve me writing a FSO script task???

Is this 'feature' going to be rectified in SP2?

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SSIS Script Task To Check For File Existance

Jul 3, 2006

Hi all,

Let me apologize in advance for what I know is a very basic question,
but so far I'm not being terribly successful trying to find sample code
to learn from.



I'm trying to write (my first!) .Net Script in SSIS to check for the
existance of a file (since that seems to be the only way to do it).



I've created the Script Task, with the following settings:

PrecomplieScriptIntoBinaryCode = False (it complained at one point in time (possibly on validation))

EntryPoint = ScriptMain

ReadOnly Variables = ProductBuyListFileLocation, ProductBuyListFileName

ReadWrite Variable = FileFound



Now the ReadOnly variables have the 2 components necessary for a file location, i.e.:

ProductBuyListFileLocation = 'D:TestingProductInformationEnhancements'

ProductBuyListFileName = 'buyList.xls'



So, I'm now trying to check the existance with the following .Net Script code:

-------code--------

Imports System

Imports System.Data

Imports System.Math

Imports System.IO

Imports Microsoft.SqlServer.Dts.Runtime



Public Class ScriptMain



' The execution engine calls this method when the task executes.

' To access the object model, use the Dts object. Connections, variables, events,

' and logging features are available as static members of the Dts class.

' Before returning from this method, set the value of Dts.TaskResult to indicate success or failure.

'

' To open Code and Text Editor Help, press F1.

' To open Object Browser, press Ctrl+Alt+J.



Public Sub Main()

'

' Add your code here

'

Dim FileLocation As String

Dim DTSVariables As Variables



If
System.IO.File.Exists((CStr(DTSVariables("ProductBuyListFileLocation").Value)
+ (CStr(DTSVariables("ProductBuyListFileLocation").Value)))) Then

DTSVariables("FileFound").Value = 1

Else

DTSVariables("FileFound").Value = 0

End If

Dts.TaskResult = Dts.Results.Success

End Sub



End Class

-------code--------



if fails with this message, which I'm not finding too helpful:

at
ScriptTask_6c9d28f1bd3045739c4237bd588e3835.ScriptMain.Main() in
dts://Scripts/ScriptTask_6c9d28f1bd3045739c4237bd588e3835/ScriptMain:line
28



Is it complaining about not being able to find/address my ReadOnly variable? If so, what am I doing wrong?



TIA

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SSIS Script Task To Check For File Existance

Jul 3, 2006

Hi all,

Let me apologize in advance for what I know is a very basic question,
but so far I'm not being terribly successful trying to find sample code
to learn from.



I'm trying to write (my first!) .Net Script in SSIS to check for the
existance of a file (since that seems to be the only way to do it).



I've created the Script Task, with the following settings:

PrecomplieScriptIntoBinaryCode = False (it complained at one point in time (possibly on validation))

EntryPoint = ScriptMain

ReadOnly Variables = ProductBuyListFileLocation, ProductBuyListFileName

ReadWrite Variable = FileFound



Now the ReadOnly variables have the 2 components necessary for a file location, i.e.:

ProductBuyListFileLocation = 'D:TestingProductInformationEnhancements'

ProductBuyListFileName = 'buyList.xls'



So, I'm now trying to check the existance with the following .Net Script code:

-------code--------

Imports System

Imports System.Data

Imports System.Math

Imports System.IO

Imports Microsoft.SqlServer.Dts.Runtime



Public Class ScriptMain



' The execution engine calls this method when the task executes.

' To access the object model, use the Dts object. Connections, variables, events,

' and logging features are available as static members of the Dts class.

' Before returning from this method, set the value of Dts.TaskResult to indicate success or failure.

'

' To open Code and Text Editor Help, press F1.

' To open Object Browser, press Ctrl+Alt+J.



Public Sub Main()

'

' Add your code here

'

Dim FileLocation As String

Dim DTSVariables As Variables



If
System.IO.File.Exists((CStr(DTSVariables("ProductBuyListFileLocation").Value)
+ (CStr(DTSVariables("ProductBuyListFileLocation").Value)))) Then

DTSVariables("FileFound").Value = 1

Else

DTSVariables("FileFound").Value = 0

End If

Dts.TaskResult = Dts.Results.Success

End Sub



End Class

-------code--------



if fails with this message, which I'm not finding too helpful:

at
ScriptTask_6c9d28f1bd3045739c4237bd588e3835.ScriptMain.Main() in
dts://Scripts/ScriptTask_6c9d28f1bd3045739c4237bd588e3835/ScriptMain:line
28



Is it complaining about not being able to find/address my ReadOnly variable? If so, what am I doing wrong?



TIA

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Hi,

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Please help
i have posted the question in many blogs and i could not get the right answer.
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