Need advice & suggestions on file existence in SSIS Script task part.

  • My source folder contains the one zip file & XLS file. I will be processing the zip & XLS file, if its existing.

    Incase if it’s not available in source folder or already process then I need not to execute the next process.

    If no file exist in source folder, a mail should be sent out.

    I have written script task to check FileExists in source path. But I’m unable to handle it.

    I have handled in the precedence constraint @[bolFileExists]==True ( will execute the execute process task for unzip the file)

    another path precedence constraint set to @[bolFileExists]==False( will execute the another part(else part) of script task for showing message(like file not source path) / send mail mail task.

    But package trying to execute the execute process task, even thought if i do not have file in source path. Finally throws error. It should not execute the process task.

    Any ideas on how I can do this.

    Thanks.

  • Please include a screen shot of the control flow - perhaps just after it has failed to demonstrate where it failed.

    Also include the text of the error.

    The absence of evidence is not evidence of absence
    - Martin Rees
    The absence of consumable DDL, sample data and desired results is, however, evidence of the absence of my response
    - Phil Parkin

  • Are you sure the value is being set correctly? Can you see it in a Watch?

    Did not perhaps set the Evaluation Operation to "OR"?

    Cheers,CrispinI can't die, there are too many people who still have to meet me!It's not a bug, SQL just misunderstood me!

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