Conditionally Execute A Task

Sep 7, 2007


Hallo

Is there a way to conditionally execute a task?

I got a task €œMail Send€œ and I would like to execute it, just if the variable X (my message source) has a value.

I try in expressions €œDisable€? = len(@[Benutzer::Msg] ) > 5 ? false : true, but it does not work.

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Send Mail Task Problem Using A Combination Of ForEach Loop, Recordset Destination, Execute SQL Task And Script Task

Jun 21, 2007

OK. I give up and need help. Hopefully it's something minor ...



I have a dataflow which returns email addresses to a recordset.

I pass this recordset into a ForEachLoop configuring the enumerator as (Foreach ADO Enumerator). I also map the email address as a variable with index 0.



I then have a Execute SQL task which receives this email address as a varchar variable (parameter 0) which I then use in my SQL command to limit the rows returned. I have commented out the where clause and returned all rows regardless of email address to try to troubleshoot this problem. In either event, I then use a resultset to store the query result of type object and result name 0.



I then pass this resultset into a script variable to start parsing the sql rows returned as type object. ( I assume this is the correct way to do this from other prior posts ...).



The script appears to throw an exception at the following line. I assume it's because I'm either not passing in the values properly or the query doesn't return anything. However, I am certain the query works as it executes just fine at the command prompt.



Try

ds = CType(Dts.Variables("VP_EMAIL_RESULTS_RS").Value, DataSet)



My intent is to email the query results to each email address with the following type of data by passing the parsed data from the script to a send mail task. Email works fine and sends out messages but the content is empty. I pass the parsed data as string values to the messagesource and define the messagesourcetype as a variable in the mail task.



part number leadtime

x 5

y 9

....



Does anyone have any idea what I might be doing wrong?

thanks

John

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Dec 6, 2006

Dear all:

I had got the below error when I execute a DELETE SQL query in SSIS Execute SQL Task :

Error: 0xC002F210 at DelAFKO, Execute SQL Task: Executing the query "DELETE FROM [CQMS_SAP].[dbo].[AFKO]" failed with the following error: "The transaction log for database 'CQMS_SAP' is full. To find out why space in the log cannot be reused, see the log_reuse_wait_desc column in sys.databases". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.


But my disk has large as more than 6 GB space, and I query the log_reuse_wait_desc column in sys.databases which return value as "NOTHING".

So this confused me, any one has any experience on this?

Many thanks,

Tomorrow

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whether it's something similar to a parameter placeholder question
mark or something else.


FYI - I've been able to successfully execute Transact-SQL statements
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is even necessary for this purpose.

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Use the Data Flow Task to insert the result set to the target table. (Use OLE DB source to execute SQL command and then use the SQL destination)
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Thanks.

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Dec 2, 2005

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Mar 28, 2007

In the Control flow tab, I have an Execute SQL Task that outputs full Result set into a variable of an object type. Now how can I write the contents of the Full Result Set into a text file using Script Task. I also want to format the following way while I output into a file:

Column Name 1 : Column Value

Column Name 2: Column Value and so on

I tried writing the contents of the Object Variable into a file, but the file had an output of single word: System.__ComObject.




Code for Writing the Full Result Set into a Text File

Dim RSsqloutput as String = Dts.Variables("objVariable").Value.ToString

Dim strVal as String = "File completed on " & Now() & vbCrLf & "------------------------------------------------------" & vbCrLf

oLogFile.WriteAllText("C:MyFile.txt", strValue)

oLogFile.WriteAllText("C:MyFile.txt", rsSQLOutput)



I went through this link that explains how to write XML Result Set into a File, But this doesn't help as it writes in XML format.

Would you please give me a hint of code how I can go upon.





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Jun 14, 2006

Hi

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Sep 21, 2006



Hi everyone,

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3)Error HRESULT E_FAIL has been returned from a call to a COM component

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It seem as if RCW mechanism has failed between managed and unmanaged coded-partially.

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Any guidance or idea about this?

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Could you please explain why is it so ?



Thanks

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Jan 25, 2007

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Task failed: Load_Gs_Modifier_1
SSIS package "Package.dtsx" finis


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Jan 23, 2007

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The issue I'm having is that unless I make the variable's data type an "object" I am getting the:

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error.

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Mar 17, 2007

hi

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using northwind database

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I have created 2 package level variables which is OrderID1 and OrderID2, both are Int32 and Value = 0.

I have also used parameter mapping: user:OrderID1,Input, Long, 0, -1

user:OrderID2,Input, Long, 0, -1


I have created a proc to test:

Create Proc spTest
@Value1 int,
@Value2 int
as
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I hope someone could help me with this. Thanks

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Jun 13, 2007

Hey all
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' +@[System::SourceName]+' ,
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'+ @[System::ErrorDescription] +'
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And I get the following error:

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Any pointers will be highly appreciated. Oh and the purpose of this is to put error logs into the SSISLog table.

Many thanks

Rupa

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Mar 21, 2006

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[Execute SQL Task] Error: An error occurred while assigning a value to variable "MAXROWKEYID": "The type of the value being assigned to variable "User::MAXROWKEYID" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object. ".

I need this output to be used for the subsequent steps which follows this.

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Thank you

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Thanks in advance.

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Oct 22, 2007



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sheetal_net@hotmail.com

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thanks!!

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