Setting SSIS Variables In SQLAgent Using VB.net
May 13, 2008
This is a fun one. I have a job that runs a SSIS package. It has some variables that I set a runtime. How can I programmatically change the values for these variables using SMO? I can get to the step in the job using VB but I can't find a way to programmatically change the value of the parameters of the job. The code loops through every property of the SSIS step. There's a command string but that's an ugly beast to code against. Any help is appreciated.
With oStep
Console.Write("Name: " + .Name + vbTab)
Console.Write("Proxy Account: " + .ProxyName + vbTab)
Console.Write("Type: " + .SubSystem.ToString + vbTab)
Console.WriteLine("Urn to point to job: " + .Urn.ToString)
iProp = .Properties.GetEnumerator
While iProp.MoveNext
Console.WriteLine("Property Name/Value: " + Convert.ToString(iProp.Current))
End While
End With
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Feb 8, 2006
I have a bunch of variables which I need to initialize from Parameters table in SQL Server database.
I could think of the following two ways
1) Have one SQL Task for each variable and assign a query such as - Select ParamValue from Parameters where ParamChar = '<KeyName>'
2) Have a script task and write VB code to connect to the database and fire one query for every variable and set it accordingly.
I am not totally convinced with both of these approaches. Is there any better approach than these...
Thanks,
Loonysan
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Feb 29, 2008
Hi all,
We're just in the middle of performing our first release of SSIS packages through various environments.
The way we are set up currently is the developer will check the package(s) and related config files out of source control, develop on their own machine and check everything in again. Then we deploy the packages consecutively to the Dev, Tst and Prd servers.
We are going down the path of using one environment variable for every config file. some packages share config files (e.g. we've only one config file for each database or ftp connection etc.) and some config files are package specific (error log file connections and success/failure e-mail sources etc.).
What we want ideally is a script that we can check into source control that will create the environment variables on a server at deployment. The "set" command at the command line can be used to change the value of an environment variable, or to create a session-specific variable, but not to create environment variables.
So far the only method that we're using is manually typing in the environment variable names via control panel and copying and pasting the paths into the value fields. Given that we're deploying potentially hundreds of config files, it's obvious that this new-fangled GUI point-and-click and copy-and-paste method of deployment is absolutely foolproof and totaly not prone to any error whatsoever.
Please tell me there's a way to create and set environment variables without going through control panel. running a script or something to do it automatically will: Ensure that each environment is set up accurately and identically, eliminating human error. Ensure that when a developer checks out a package to their local drive, although they may have to change the variable values, he can at least create the relevant variables without having to type them in. Enable efficient migration to another new server (for example during Disaster Recovery).
Can anyone point me to some example scripts at all?
Kind Regards,
Andrew.
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Mar 19, 2014
 "variables in SSIS for setting any connection string". I tried to Google it but cannot find any specific link.
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Sep 8, 2006
Hi,
I am making use of the DtUtil tool to deploy my package to SQL Server.
Following is my configuration:
32-bit machine and 32-bit named instance of Yukon.
I have some package variables which need to be set in the code.
Previously I did it as follows:
Set the package variables in the code. For example:
pkgFile.Variables["User::DestinationServerName"].Value = <myvalue>
Deploy the package as follows:
applnObj.SaveToSqlServer(pkgFile, null,
destinationServer, null, null);
Here the package was successfully deployed and when i open those packages using BIDS, I am able to see that the variables are set to the values as doen in teh code.
Because of oen problem I am not using SaveToSQLServer method. So I switched to DTUtil tool.
Now I am doing it this way:
Set the package variables as before.
Deploy the package to SQL Server using DTUtil tool.
Now is the problem:
The package is successfully deployed. But the variables are not set to the value that I have specified in the code.
I also tried DTexec utility to set the package variable. Even that does n't work.
Can anyone help me out? Is there any alternate method to set package variables?
Thanks,
Sandhya
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Apr 15, 2008
do sqlagent service account proxies need more than just permissions on the app databases being read from and written to in the executing ssis package?
it looks like there are some prep steps when a pkg is going to be run. In my case, the pkg comes from msdb which has it's own security roles. So will my proxies need "datareader" permission on msdb...in addition to datareader and datawriter permissions on the other databases the pkg reads/writes from/to?
are there other permissions/roles normally important to proxies used in getting ssis pkgs to run? Where are they set?
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Jun 2, 2006
Hello-
I've an SSIS packeage that genrates offline cube (.cub) files via an MDX query run against an Analysis Services cube. When I run the package through the Management Studio all runs fine and the cube files are generated and can be used by excel.
However when I run this package through a SQL Agent job the files are generated and the job completes successfully , but when I try to open them in Excel they appear to be corrupted and I the Data Link properties screen comes up. In looking at the files the ones generated by the SQL Agent are also a different size than those generated from running the package directly
Has anyone else seen this kind of behavior? As an FYI I'm adding the files to the SQL Agent step from the SSIS Package Store.
Thanks,
Tristan
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Apr 13, 2008
I just started playing with sqlagent and am finding that viewing a specific message from an ssis step is cumbersome when other entries are also in the log. Exporting seems only able to export all history entries. Viewing right in the log viewer leads to a series of boundary expansions and right scrolls that dont seem convenient for quick identification of a problem in a medium sized ssis message. Right clicking on the message in the viewer seems like it is preparing the message for possible copy but it seems to end there. I'm already familiar with the different levels of verbosity available in the command line. Dont see anything useful on the web.
Is there a user friendly way to copy the contents of a specific message for perhaps pasting to notepad , so that problem identification is facilitated? Is there a not so user friendly way available, one taht doest involve 1st exporting the entire log?
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Dec 30, 2006
Hi, I have just started with ASP, and have a problem. I have created a stored procedure which looks to a specific tablename for information, based upon the users choice from a dropdown list.
The control works fine when executed from within visual web developer, and I manually enter the value that the variable expects. However I can not get the dropdown listbox value to be written to the SQL value. I have tried for days, traweled the net for answers, borrowed 3ft in height of SQL books! so either I am doing something fundamentally wrong, or I am missing something. My SP is:
ALTER Procedure GenericTableSelect
@tablename VarChar(20)
AS
Declare @SQL VarChar(1000)
SELECT @SQL = 'SELECT [base model] FROM '
SELECT @SQL = @SQL + @tablename
Exec ( @SQL)
and from the page the command to call it is:
SelectCommand=generictableselect></asp:SqlDataSource>
But this fails to compile and comes back with "@tablename not defined"
any pointers in the right direction would help.
The object of this is for two drop down boxes - the first is populated from one database of categories, the selection of which populates the second drop down list with items from within that category.
Cheers,
Richard
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Apr 28, 2006
Hi
Using SQL Server 2005 with SP1, I have successfully managed to schedule jobs to run SSIS packages. They connect to another SQLServer 2000 box, using SQLOLEDB connection manager, to extract data and import it into SQL 2005. The protection level for the packages is Server storage so that the job is run under the SQL Agent account. This is a specific domain account so that it can access other servers.
However, using the same setup for a scheduled job to to run an SSIS package which connects to another SQL Server 2000 box with connection manager SQL OLEDB, I get the following error message:
The AcquireConnection method call to the connection manager "xxx" failed with error code 0xC0202009.
As the both the successful and failed jobs seem to have been set up in the same way with the same protection levels and are both run under a domain sql agent account, is there anything else I should be checking that I don't know about?
Any help is much appreciated!
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Dec 15, 2004
Hey guys,
I was wondering if there was a way to set a local variable from the results of a query or stored procedure.
For example, I have a stored procedure or a select statement that returns 1 row, with columns "a" "b" "c" "d"
I want to set my variable to be the value in column "b"
Is there a way to do that? I'm new to tsql, so any code would help.
I tried this, but I know my syntax is messed up
declare @myvar as integer
set @myvar = (execute mystoredProcedure).b
thanks
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Aug 26, 2013
I have theses variables
@strStartDaysDateVARCHAR(10),
@strStartWeekDateVARCHAR(10),
@strStartMonthDateVARCHAR(10),
@strEndDateVARCHAR(10),
[code]....
So with @strStartDaysDate I'm getting number of records for the day.
With @strStartWeekDate I'm getting number of records for the week.
With @strStartMonthDate I'm getting number of records for the month.
I'm using GETDATE () function for @strEndDate because I can't count records after the current date.Of course those physical dates ('08/01/2013') are not good because I would have to have new dates each week or each month.How do I properly set my variables once so that they regardless to the month or year?
@strStartDaysDate
@strStartWeekDate
strStartMonthDate
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Mar 12, 2008
So I know my code is pretty far off on the variables, but I couldn't find info on how to do this anywhere. Do I need to use sub selects to set the variables? Or something other than variables?
DECLARE@Prefix VARCHAR(10),
@First_Name VARCHAR(50),
@Middle_Name VARCHAR(50),
@Last_Name VARCHAR(50),
@Suffix VARCHAR (10),
@Title VARCHAR (50);
SET@Prefix = ind_prf_code;
SET@First_Name = ind_first_name;
SET@Middle_Name = ind_mid_name;
SET@Last_Name = ind_last_name;
SET@Suffix = ind_sfx_code;
SET@Title = cst_title_dn;
select coalesce((@Prefix + ' '),'') +
ltrim(rtrim(@First_Name)) +
case when ltrim(rtrim(@Middle_Name)) = '' then ' ' else (' ' +
ltrim(rtrim(@Middle_Name)) + ' ') end +
ltrim(rtrim(@Last_Name)) +
coalesce(' ' + @Suffix, '') +
char(13) +
ltrim(rtrim(@Title)) +
char(13) as label
from co_individual (nolock)
join dbo.co_customer (nolock)
on cst_key = ind_cst_key
Thanks!
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Jul 23, 2015
How do I set a variable to represent all of the data. For example using SELECT * will pull all of the data. Is there any symbol or way to declare and set a variable to do the same exact concept. In my query I have set many different variables which are used later on in my where clause but depending on what information I'm pulling from the data I don't wan the variable to have a specific value and instead pull all the data.
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Feb 26, 2008
I am trying to understand the relationship of setting package configurations and setting variable values during job scheduling. I understand that I can select variables that I want to manipulate at run time using package configurations. I understand that the configuration file is an xml file that the job can be told to access at run time. Here are my questions:
1. Once I create a configuration file, do I physically modify the file to change the variable that is input at runtime?
2. Do I have to select the config file and then change the value using the Set values tab?
3. What is the relationship between the config file and the set values tab?
4. When creating a package configuration, when would you use the options other than XML configuration file?
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Jan 3, 2007
I'm playing (and trying to learn)...
I have an FTP task in a for each containter and am setting the RemotePath using an expression (works great). Thought I could use this to start learning some of the scripting funtionality in SSIS (in a script task) so found some code in this forum (thanks Original Posters!) and tried my hand at some coding... Intent was to create a variable and then dynamically overwrite the Expression in the FTP Task from the script (I know I don't need to do this, I just wanted to use it for learning purposes)....
I have a variable named varFTPDestPathFileName (string) and want to set it to the value of varFTPDestPath (string) + varFTPFileName (string). Note: all variables are scoped at the package level (could this be the problem?). I did not assign any of the variables to ReadOnly or ReadWrite on the Script Task Editor page (seems to me that doing this in the code is a whole lot cleaner [and self documenting] than on the Task Editor page)...
I keep getting the following error:
"The element cannot be found in a collection. This error happens when you try to retrieve an element from a collection on a container during execution of the package and the element is not there."
Here is the script:
Public Sub Main()
Dim vars As Variables
' Lock for Read/Write the variables we are going to use
Dts.VariableDispenser.LockForRead("User::varFTPDestPath")
Dts.VariableDispenser.LockForRead("User::varFTPFileName")
Dts.VariableDispenser.LockForWrite("User::varSourcePathFileName")
Dts.VariableDispenser.GetVariables(vars)
' Set Value of varSourcePathFileName <<--- ERROR OCCURS HERE
vars("User::varSourcePathFileName").Value = _
Dts.Variables("User::varFTPDestPath").Value.ToString + _
Dts.Variables("User::varFTPFileName").Value.ToString
vars.Unlock()
Dts.TaskResult = Dts.Results.Success
End Sub
I would also like to be able to loop through the Dts.VariableDispensor to see the contents of the variables and their values.
Somthing like
For each ??? in vars
msgbox(???.Value)
Next
One other question... Do we always have to preface the variable with "User::" or "System::", if so can you explain why?
Any help would be much appreciated....
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Oct 19, 2006
Hi,
I am trying to execute a DTS on sql server 2000 using the "Execute DTS 2000 Package Task".
I can see the inner variables and when I set the values everything works fine.
Now I want to pass the values dynamically. How can I achieve this?
Many thanks
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Feb 1, 2007
I am trying to set the connection string in a connection manager at runtime. Here is what I have done:
1. Created a gv_DataSource, gv_Username and gv_Password
2. Created a ForEach Loop that reads DataSource, Username and password values from a variable (it is an For Each ADO loop Enumerator). The ADO recordset is read into by an Execute SQL task before the loop.
3. Mapped values from the recordset to variable in the ForEach loop's "Variable Mappings" page.
4. Used the variables in my Sybase OLEDB Connection Manager's "Expression" property, setting the "ConnectionString" property to:
"Data Source=" + @[User::gv_DataSource] + ";User ID=" + @[User::gv_Username] + " ;Password=" +
@[User::gv_Password] + ";Initial Catalog=blue;Provider=Sybase.ASEOLEDBProvider.2;Persist Security Info=True;"
5. I set the values in my database table for the connection-I set 2 connections for which I have Sybase OLEDB datasources setup.
When I run the package, I just get the first server's data twice, it doesn't set the second server's data during the second loop. I made sure the first one was working (i.e. the ConnectionString's property was being set by the data from the current variables) by setting the variables incorrectly in the variable properties page, and then running the package. So the first row of connection information is working, but the second loop around it doesn't seem to be working. I used a msgbox in a script task to show that the variables are mapping correctly in the loop, so it seems the second time around the connection information isn't taking from the variables.
What am I doing wrong here?
Thanks,
Kayda
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Feb 13, 2007
Hi,
Let's say I have a package taking as parameter "InvoiceID". I want to execute this package as a child in another package. The parent package gets the list of invoices to produce and calls the child package for each entry of the list.
How do I pass the InvoiceID to the child? I know I can use the parent's variables from the child but I don't want the child package to be dependant on the parent package. For example, I might want to execute the "child" package as a stand-alone in development (providing it with a predefined InvoiceID). I might also want to call the same child package from another parent package with other variable names.
What I would like to do is "push" the value instead of "pulling" it. I know it's possible using the command line and the /SET option (ex.: /SET Package.Variables[InvoiceID].Value;' 184084)... Is it possible using the Execute Package Task?
Thanks
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Mar 1, 2007
We are trying to start a server job running an SSIS package and supply some parameters to the package when we start the job using SMO.
What we have now is this:
string cmdLine = job.JobSteps[0].Command;
cmdLine += @" /SET PackageGetGroupRatingYear_Id.Variables[User::RatingId].Value;1";
cmdLine += @" /SET PackageGetGroupRatingYear_Id.Variables[User::GroupId].Value;1";
cmdLine += " /SET \Package.Variables[User::period].Value;"" + periodEndDate + """;
job.JobSteps[0].Command = cmdLine;
job.Start();
It appears that when the job is run, the modified command line is not used.
What is needed to supply runtime parameters to a job step when starting the job via SMO?
Thanks,
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May 16, 2006
Hi there,
This is what I am trying to do :
1) Create a global variable.
2) assign a value to the variable using an SQL Task. (For this all I want to do is assign a maximum value from a column in my table)
3) use the variable in a Data flow task (using SQL to get my source data)
I know this must be very simple but I am new to SSIS and I am struggling to achieve this task.
Thanks for your help in advance.
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Aug 2, 2007
Hi,
I'm trying to use a variable in a OLEDB Command, but i can't do it.
What i want to do is:
Step 1: Count the number of rows of a table (using count rows transofrmation) and save it to a variable 'var1'.
Step2: Insert some rows on this table.
Step 3: Count again the number of rows and save it on another variable 'var2'.
Step 4: Ina OLEDB Command , get the inserted records in step 2 to manipulate them on other tables...
Something like that: select top (@var2 - @var1) * from table order by desc
¿Can i use local or global variables from an OLEDB Command transformation object?
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Sep 17, 2015
I have a process which connects to a SQL server remotely, runs some code, creates a temporary table with an output. I want to be able to select the results of this table into XML (not a problem), put the results into a variable in SSIS, and put the variable results into a SQL table a different SQL Instance. Doing it this way removes the footprint of needing a normal table on the source SQL Server.
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Jul 10, 2007
Before in DTS, I used to using ActiveX scripts to setup simple Global Variables that would later be used by the package, let's say a give state or a date.
I'm completely lost how to do the same in SSIS, can someone give me a hand?
I'm not sure what component to use and how to read this variable.
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Apr 27, 2007
Hello,
I am wondering what is the difference between assigning variables in the following two ways.1.
Dim myVar11 As Variables
Dts.VariableDispenser.LockOneForWrite("LoopCount", myVar11)
myVar11("LoopCount").Value = 32.
Dts.Variables("LoopCount").Value = 3I received this error when processing SSIS Package.
Error: A deadlock was detected while trying to lock variables
"User::LoopCount" for read/write access. A lock cannot be acquired after 16 attempts. The locks timed out.
Your help is appreciated,
-Lawrence
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Aug 15, 2006
I have a SSIS package that was migrated from DTS 2000. It had a variable that I passed to the DTS package when executing. Now when I try executing the SSIS package with the variable, I get the following error: The package path referenced an object that cannot be found: "package.variables[user::SnapShotDate].value". This occurs when an attempt is made to resolve a package path to an object that cannot be found.
From everything that I can find, I am passing the variable correctly. If I look at the package within BIDS, my variable is listed under the variable window & it is scoped for the package. Any ideas on what I might be missing here? This is my first SSIS package that contains a variable.
Let me know if you need more info.
Thanks!
John
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Jul 7, 2007
I have a simple task that I would like to manage through a SSIS package but do not know how to accomplish it. I need to perform the following tasks:
1. update a sql server table (ecwcust) and set the ftpstatus column to 'P' when the column's value is 'E'.
update ecwcust set ftpstatus = 'P' where ftpstatus = 'E'
2. declare a variable and set the variable to the number of rows that have a ftpstatus equal to 'P'
declare @newcustomercount int
select @newcustomercount = count(*) from ecwcust where ftpstatus = 'P'
3. if @newcustomercount > 0, copy all of the rows from ecwcust where ftpstatus = 'P' to an excel spreadsheet.
4. send an email to an email recipient with the excel spreadsheet as an attachment.
5. delete the excel spreadsheet.
I do not know how to create the variable @newcustomercount so that I can determine whether or not to create the excel spreadsheet and copy the records to it.
I have read all the online help and stuff that MS has but I can't understand the instructions. Please point me to some instructions that are understandable.
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Oct 22, 2007
Hi there,
I have a script which grabs data from a source server. The problem is I have over 50 source servers, so I have to make a script for each one.. EXACTLY the same code but different linked server address.
So I was wondering if i can put the server name into a variable so I only need to make one script.
Is that possible?
thanks,
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Jun 6, 2006
Greetings my SQL friends,
I have a very simple package which consists of a SQL Task component and a Script Task.
The SQL Task retrieves a single value from 1 row table in one of my database and assigns that value to a variable. The Script task simply outputs the value of the variable in to a message box. I know, it's all simple stuff (I am trying to master SSIS )
The problem I have is that when I change the value of the column in my table, the value of the variable is not changing when I re-run my package. It seems to be the same value every time.
What am I doing wrong?!
Your help would be much appreciated.
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May 29, 2007
in my package, I have serveral data flow sources using a same date value. the date value is different everytime the package is executed. (e.g. the date is two weeks before the execution date) I want to create something in my package which can dynamically calculate the datetime and pass it to all the data flow sources.
I thought variable is a good choice. but i don't know how to make the value dynamic.
anyone please help.
thanks
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Jul 24, 2007
Hi all of you,
I don't think that such thing is possible but either way, I ask, just in case...
We're doing lots of packages which must have the same variables (in terms of datatype, name, etc..)
TIA for that,
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Feb 25, 2006
I need to pass a value to a package level variable in an SSIS package from a SQL Agent job. If I use dtexecui the syntax for passing the variable in the Property Path is
Package.Variables[User::MyVar].Properties[Value]
and the package runs fine.
When I use this syntax, or any similar format I can think of, in SQL Agent, my job fails. In SQL Agent you put this in the Property Path on the Set Values tab of the Step that runs the package. If I remove passing in the variable my package runs fine.
BOL says use the format Package<container name>.<property name> but I can find no examples. Can anyone provide a working sample to make this work?
Thanks.
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Jan 22, 2008
I have defined an active X task (converting from SQL 2000)
Function Main()
DTSGLOBALVARIABLES("TEST").Value= InputBox("TEST : ","Message Box")
Main = DTSTaskExecResult_Success
End Function
The problem is that this variable is not recognized by the subsequent tasks although I have defined a variable "TEST" in the variable lists.
Is there something else to do to get it recognized ?
Thanks for helping,
Pierre
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