How to override SSIS 2008 package config file path?

Question

I have an SSIS 2008 package with a single configuration named Config. I would like to use the dtexec /SET switch to change the path of the config file that it uses so our developers that build the package can have it point to their local path, but when we deploy it to our production servers we can specify a new path for dtexec to load the config from so it can contain prod settings.

According to MSDN we should be able to do this using the /SET command as it mentions here:

Using the /Set option to change the location from which the utility loads design-time configurations Behavior in SQL Server Integration Services 2008

Succeeds.

After the utility applies the run-time options, the utility reloads the design-time configurations from the new location.

I've tried:

dtexec /FILE "PackagePath" /SET  "\Package.Configurations[Config].Properties[ConfigurationString]";"ConfigFilePath"

and it fails with:

The package path referenced an object that cannot be found: "\Package.Configurations[Config].Properties[ConfigurationString]". This occurs when an attempt is made to resolve a package path to an object that cannot be found.

I've also pasted a redacted version of my .dtsx file here in case anyone thinks I'm just mistyping something. And here is the contents of config that I'm trying to change it to.

I realize there are other ways of doing indirect configs using environment variables, etc... but that is not what I'm interested in so please do not offer up those suggestions. I'm specifically trying to use the /SET command since Microsoft has explicitly stated that we should be able to. Due to the way our environment is setup this method would be the best for us.

Answer 1

You dont have to use SET. Instead you can do that using DTExec.exe /CONFIG parameter as below:

SQL Agent Job --> Steps --> General --> Type (Operating System(CmdExec)) ---> command

"Drive\Microsoft SQL Server\110\DTS\Binn\DTExec.exe" /FILE "D:\SSIS\SSIS_PackageName.dtsx" /DECRYPT "STRONG_PASSWORD" /CONFIGFILE "D:\SSIS\CONFIG_FILE_PATH.dtsConfig" /CHECKPOINTING OFF /REPORTING E

EDIT: Below is an excerpt from msdn

/Conf[igFile] filespec (Optional). Specifies a configuration file to extract values from. Using this option, you can set a run-time configuration that differs from the configuration that was specified at design time for the package. You can store different configuration settings in an XML configuration file and then load the settings before package execution by using the /ConfigFile option. You can use the /ConfigFile option to load additional configurations at run time that you did not specify at design time. However, you cannot use the /ConfigFile option to replace configured values that you also specified at design time. To understand how package configurations are applied, see SSIS Package Configurations and Behavior Changes to Integration Services Features in SQL Server 2008 R2.

You have asked on How to override SSIS 2008 package config file path?

What you are talking about is SET switch -- Overrides the configuration of a variable, property, container, log provider, Foreach enumerator, or connection within a package.

I have been dealing with SSIS dev's and I use /CONFIG when deploying it to PROD .. provided the paths are same in the package.

EDIT: 2

Agree with OP that the behaviour has changed in 2008 and up :

In SQL Server 2008 Integration Services, events occur in the following order:

1. The utility first applies the design-time configurations.
2. The utility then applies the run-time options that you specified on the command line when you started the utility.
3. Finally, the utility reloads and reapplies the design-time configurations.

In above scenario, you can do as below:

option 1:

DECLARE @ssis_cmd VARCHAR(4000)
DECLARE  @Packagepath VARCHAR(50)
DECLARE  @FileName VARCHAR(50)
SET @Packagepath = 'D:\SSIS\SSIS_PackageName.dtsx' -- SSIS package location
SET @FileName = 'D:\SSIS\CONFIG_FILE_PATH.dtsConfig' --Passing dynamic variable i.e 'file location' into ssis package.
SELECT @ssis_cmd = 'dtexec /F "' + @Packagepath + '"'
SELECT @ssis_cmd =
@ssis_cmd + ' /SET \Package.Configurations[Config].Properties[ConfigurationString];"' + @FileName + '"'
EXEC master..xp_cmdshell @ssis_cmd

Option 2:

As described here, you can create table SSIS_Configurations and then load them during runtime. Good example is given here.

Found a connect item here

HTH