Question

In SSIS 2005 how do I run a Execute Process Task with a variable?

Asked by: KITS_Paddington

I have an executable file which replaces text in a text file.  In DOS, the code will look like this:

Name of executable file | File to search | Output file name | Char to be replaced in HEX | Replacement character in HEX

SANDR KPS37.TXT NONULLS.TXT 0x00 20

This runs OK in DOS and I have also set up a .bat file with the parameters in it and this also runs OK.

I would like to be able to put this into an Execute Process Task in a package.  This task will, however, be within a Foreach Loop Container (Foreach File Enumerator), so I need to be able to use a variable (called USER::FileName) as the name of the file to search.

What would be the best way of doing this in SSIS?  I am not sure whether I should use an execute process task, or if a script task would be better.  Any help with coding would be appreciated.

  • SANDR.txt
    • 39 bytes

    Text in .bat file (NB saved as .txt just so can upload it here)

This Question has been solved and asker verified All Experts Exchange premium technology solutions are available to subscription members.

Subscribe now for full access to Experts Exchange and get

Instant Access to this Solution

  • Plus...
  • 30 Day FREE access, no risk, no obligation
  • Collaborate with the world's top tech experts
  • Unlimited access to our exclusive solution database
  • Never be left without tech help again

Subscribe Now

Asked On
2009-11-05 at 05:00:26ID24874201
Tags

SSIS

,

SQL 2005

,

Execute Process Task

,

variable

Topics

SSIS

,

SQL Server 2005

Participating Experts
2
Points
500
Comments
3

Trusted by hundreds of thousands everyday for fast, accurate and reliable tech support.

  • "The time we save is the biggest benefit of Experts Exchange to Warner Bros. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange." Mike Kapnisakis, Warner Bros.
  • "Our team likes having a resource that is more secure than just using Google and most experts using this service really know their stuff. It's nice to look here first versus using Google." Dayna Sellner, Lockheed Martin
  • "Anytime that I've been stumped with a problem, 9 out of 10 times Experts Exchange has either the accepted solution or an open discussion of the potential solution to the problem." Kenny Red, eBay Inc.

See what Experts Exchange can do for you.

Got a question?

We've got the answer.

Experts Exchange has been collecting answers to technology questions since 1996…3 million and counting! If you have a question, chances are we already have your answer.

Screenshot of Experts Exchange Knowledgebase

Need individual assistance?

Our experts are ready to help.

If you can't find the exact answer you're looking for, ask our exclusive community of 50,000 experts. You’ll get a personalized answer from a trusted professional.

Screenshot of Experts Exchange Knowledgebase

Want to learn from the best?

Read articles from industry experts.

Thousands of free tech tips, tricks, how-to’s and tutorials are available in our peer reviewed articles section. See for yourself how smart our experts are, no login required.

Screenshot of an Article

Working on a long term project?

Store your work and research.

Save solutions to your questions, answers you’ve discovered through searching plus helpful articles in your personal knowledgebase for easy future access.

Screenshot of Experts Exchange Knowledgebase

Access the answers to your technology questions today.

Subscribe Now

30-day free trial. Register in 60 seconds.

What Makes Experts Exchange Unique?

Members of the expert community talk about why the experience at Experts Exchange is different than what you will find anywhere else.

Trusted by the world's most respected brands.

image of each brand's logo

Faithfully serving IT professionals since 1996.

Experts Exchange Logo

Try it out and discover for yourself.

Subscribe Now

30-day free trial. Register in 60 seconds.

Related Solutions

  1. SSIS foreach loop
    This question is regarding SSIS: I am trying to loop through a directory of directories that contain directories which contain files. i.e: C:\databases\client1\client1.mdb C:\databases\client2\client2.mdb C:\databases\client3\client3.mdb Does anyone know how to do this? I ...
  2. SSIS Foreach Loop Editor Variable Mapping- How can i edi…
    SSIS Foreach Loop Editor Variable Mapping- How can i edit the variable or see what it is asigned to ?
  3. Custom dos BAT commands from SSIS
    I have a need to run some custom DOS commands from an SSIS package. Normally I would use a .BAT file and just use the Execute process task. However this time I need to make these calls programmaticly - the parameters are changing, as well as a decryption key must be used that...
  4. SSIS Foreach Loop Container
    Does anyone know how to set up a Foreach Loop container in an SSIS 2005 package to transfer (truncate & insert) a set of tables from server A to server B derived from a dynamic list that is housed on Server B? Is this even possible?
  5. SSIS Variables
    Is there a way to identify unused Variables in an SSIS package? Thanks nutnut

Free Tech Articles

  1. WARNING: 5 Reasons why you should NEVER fix a computer for free.
    It is in our nature to love the puzzle. We are obsessed. The lot of us. We love puzzles. We love the challenge. We thrive on finding the answer. We hate disarray. It bothers us deep in our soul. W...
  2. SCCM OSD Basic troubleshooting
    SCCM 2007 OSD is a fantastic way to deploy operating systems, however, like most things SCCM issues can sometimes be difficult to resolve due to the sheer volume of logs to sift through and the dispe...
  3. Migrate Small Business Server 2003 to Exchange 2010 and Windows 2008 R2
    This guide is intended to provide step by step instructions on how to migrate from Small Business Server 2003 to Windows 2008 R2 with Exchange 2010. For this migration to work you will need the fo...
  4. Create a Win7 Gadget
    This article shows you how to create a simple "Gadget" -- a sort of mini-application supported by Windows 7 and Vista. Gadgets can be dropped anywhere on the desktop to provide instant information, ...
  5. Outlook continually prompting for username and password
    There have been a lot of questions recently regarding Outlook prompting for a username and password whilst using Exchange 2007. There are a few reasons why this would happen and I will try to cover t...
  6. Backup Exchange 2010 Information Store using Windows Backup
    There seems to be quite a lot of confusion around the ability to backup Exchange 2010 using the built in Windows Backup feature. This stems from the omission of this feature prior to Exchange 2007 s...

Cloud Class Webinars

  1. Avoiding Bugs in Microsoft Access
    Alison Balter takes and in-depth look at avoiding bugs in Access. In this webinar you will learn about using the immediate window to debug your applications, invoking the debugger, using breakpoints to troubleshoot, stepping through code, setting the next statement to execute, ...
  2. Top 10 Best New Features in Visio 2010
    Scott Helmers gives live demonstrations of the top 10 new features in Visio 2010. This webinar will teach you how to create compelling diagrams by adding shapes to the page with a single click, linking the shapes in a diagram to data in Excel (or SQL Server, or SharePoint), ...
  3. IT Consultant Business Secrets Revealed
    Michael Munger, Experts Exchange tech pro and IT consultant, pulls back the curtain on his very successful businesses and answers question on every IT consultant and business owner should know about. He shares secrets on what he did to solve the 5 most common problems in IT, ...
  4. Disaster Recovery and Business Continuity
    Quest CTO, Mike Billon, gives an overview of the steps involved in building a dunamic disaster recovery plan. Through case studies and an examination of software/hardware tooles for monitoring and testing, you'll gain a better understandin of where you are, where you want ...
  5. Organize Your Visio Diagrams with Containers and Lists
    Scott Helmers uses cross functional flowcharts, wireframe diagrams, data graphic legends and seating charts to teach you: how to ustilize all three new structured diagram components in Visio 2010, the best practices for organizeing shapes in previous version of Visio, how to organize ...
  6. How to Us Objects, Properties, Events and Methods in Microsoft Access
    Alison Dalter gives an in-depbth look at objects, properties, events and methods in Microsoft Access. In this webinar you will learn about using the object browser, referring to objects, working with properties and methods, working with object variables, understanding the ...

Join the Community

Give a Little. Get a Lot.

Join the community of experts here and help other tech pros by answering question in your area of expertise. You can earn FREE access to all Experts Exchange's premium features and resources.

Join the Community

Answers

 

by: reza_radPosted on 2009-11-05 at 11:22:02ID: 25752913

in Foreach loop container
set Foreach File Enumerator
in variable mapping, set result 0 to User::FileName variable
use a execute process task
go to expression
select Argument
make special string combined with your variable User::FileName


 

by: Q-riderPosted on 2009-11-09 at 01:13:27ID: 25774379

Dear KITS_Paddington

The only thing what could be done better is to avoid command calls (my personal style).

To do this I would connect to the file with flat file soure and read the whole line into a single field.
Set the delimiter to a character which is not in the file e.g. tilde or pipe or something else.
Then you can process your replacement in a derived column transform and write it back to your file system.

This takes more effort to realise but you can avoid a command line this way.


Best Regards
Andreas

 

by: KITS_PaddingtonPosted on 2009-11-10 at 01:34:57ID: 25783756

Hi

I had tried making up the special string in the argument in the execute process task and it did not work.  I have now found out that the reason that it failed was because the executable that we were using will only accept folders with 8 characters or less, so as soon as I renamed the folder, it worked.

Thank you for your help.

I did originally try using a derived column to replace the nulls, but could not find a way for searching for the null character within the string.  I would ideally have preferred to do it this way within the data flow transformation, but I found other postings which said that you could not identify nulls with the replace function in the derived column.

20120131-EE-VQP-002

3 Ways to Join

30-Day Free Trial

The Experts

98% positive feedback on 31,087 answers since March 2000. angeliii is a Microsoft Most Valuable Professional for his work with MS SQL Server & Develoment.

He has also proven his knowledge of Visual Basic Programming, PHP Scripting and Oracle Databases.

The Experts

97% positive feedback on 10,752 answers since July 2000. lrmoore has more than 18 years experience in the networking industry.

The six-time Mircosoft MVPs specialties include firewalls, virtual private networking, and network management.

Testimonials

"...and excellent source for support... Kind of like having your very own IT dept." Electriciansnet

Testimonials

"I was apprehensive at signing up at first. However... it has already made my life as an IT administrator much easier." JaCrews

Testimonials

"WOW! You guys have great, active, and knowledgeable people on here." moore50

Business Clients

Business Clients

In the Press

"If you’ve got a question... Experts Exchange can supply an answer.”

In the Press

"...an invaluable aid for both IT professionals and those who require tech support."

In the Press

"where IT professionals provide quick answers on just about any topic"

Business Account Plans

Loading Advertisement...