Searching Domains for Master Files and Fields With the Impact Analysis Tool

How to:

You can use the Impact Analysis tool to generate a report that identifies the procedures that access a specific Master File or field within a Master File. This tool helps you analyze the potential impact of modifying or deleting Master Files or fields. The Impact Analysis tool enables you to analyze data, control search criteria, save reports, and interactively open and edit procedures based on search results.

This tool is supported for Windows, UNIX, and z/OS configurations. It is not supported with the server for MVS.


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Procedure: How to Use the Impact Analysis Tool
  1. In the Explorer window of Developer Studio, expand the WebFOCUS Environments and the desired environment directories.
  2. Select the Managed Reporting directory.

    The WebFOCUS Logon dialog box opens.

  3. Type the correct User Name and Password, and click Logon.
  4. To search all domains, right-click the Domains folder and select Impact Analysis from the menu that opens.

    or

    To search a specific domain, expand the Domains folder, then right-click the desired domain name.

    The following image shows the pop-up menu used to launch the Impact Analysis tool from a specific domain.

    The Impact Analysis Tool

    The Open dialog box opens.

  5. Double-click the application folder that contains the desired Master File, select the desired Master File name, and click Open.

    The Impact Analysis dialog box opens with the New Report tab displaying the selected (Master) File Name and default Search Paths.

  6. To search for all procedures that access a specific Master File or field, perform one of the following:
    • For the Master File you selected when opening the tool, it will be searched by default. (Go to the next numbered step.)
    • For a different Master File, click the ellipsis button to the right of the File Name search field and select a different Master File in the Open dialog box that opens.
    • For a single field within a Master File, after you select the desired Master File, click the ellipsis button to the right of the Field Name search field and double-click a field name in the Master File pop-up box.
  7. Optionally, to search for procedures in directory paths not listed by default in the Search Paths pane, add more search paths by clicking the folder icon above the Search Paths area and selecting one or more folders in the Browse for Folder dialog box that opens.

    Note: You can also delete search paths by highlighting a search path and clicking the delete icon above the Search Paths area.

  8. Click Analyze to display a report in the Impact Analysis Results pane.

    The following image shows the New Report tab of the Impact Analysis dialog box populated with File Name search criteria, a Search Path, and a report displayed in the Impact Analysis Result pane.

    The New Report Tab of the Impact Analysis dialog box

    You have options to edit procedures, print the report, delete an item in the report, and export a report.

    Exported reports are XML formatted, have an .IAR extension, and are saved in the following default directory (unless you specify a different location):

    drive:\ibi\DevStudio76\bin
  9. Click the Saved Reports tab to access all previously created reports.

    All Impact Analysis reports are automatically saved in the following XML formatted file (unless you manually delete a report):

    drive:\ibi\DevStudio76\bin\IARepository.xml

    Information is appended to this file as new analysis reports are performed. You have options to view reports, import previously exported reports, and delete reports.


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