Uploading data to WebFOCUS BUE can be made easier if you familiarize yourself with the data file first and ensure that it is properly formatted for upload, so geographic data, dimensional hierarchies, and other important aspects of your data are recognized. This is important so that the synonym created for your uploaded data provides the basis for quality analytical content.
You can use the following techniques to prepare your data for the uploading process.
For Excel spreadsheets, the name of the file is not important but the name of the worksheet that contains your data is used to generate the synonym name. For the best results, follow the guidelines below:
The image below shows a worksheet with a meaningful name, Retail Sales.
While you have an opportunity to edit the worksheet name within the Upload wizard, doing it in Excel may be preferable. Note that your spreadsheet data and column titles may contain National Language Support data and special characters.
For CSV files, there is no worksheet name, so the CSV file name is used to generate the synonym name. For this reason, all of the limitations identified for Excel worksheet names apply to the CSV file name. Be sure to check and adjust the file name prior to the upload.
Sometimes, an Excel spreadsheet contains formatted headings in the first few rows. This information cannot be imported into WebFOCUS BUE and should be removed. Delete the introductory rows and save the file before uploading. Alternatively, you can define a data range within your worksheet and leave the introductory information in place. The following image shows an example spreadsheet with a heading and subheadings highlighted.
For data to be useful in WebFOCUS BUE, your data columns must be identified and properly described in the synonym that is generated during the upload process. You can make this easier by ensuring that the first few rows of your Excel spreadsheet contain column titles that are meaningful to you and to other users who will be using it. An example of meaningful column titles is shown in the following image.
If your spreadsheet has more than one row of column titles, WebFOCUS BUE can merge the information when creating the synonym. You will be given an option to specify how many first rows of the Excel file contain title information in the Upload wizard.
Excel spreadsheets may contain subtotals, grand totals, and other non-data row information. Data aggregation is performed by WebFOCUS BUE, so you should remove these kinds of rows from your spreadsheet and save the file before uploading it.
Data ranges defined within your Excel worksheet can be helpful for the following reasons:
You can define a data range in your worksheet to remove the data that you want WebFOCUS BUE to process during upload, and leave your spreadsheet in its original format. An example of this is shown in the following image.
WebFOCUS BUE recognizes columns of data that have hierarchical relationships. This is useful because the field names are arranged more logically in InfoAssist+ and because it facilitates Auto drill capabilities in the content. Auto-drill lets you drill up and down a field hierarchy automatically, making the content engaging and useful.
To help WebFOCUS BUE recognize hierarchical columns correctly, ensure that the column titles begin with a common word or words and are arranged left-to-right in the correct top-to-bottom direction, as shown in the image below. In the Upload wizard, you can define and edit dimension hierarchies prior to creating the synonym. You can also do this prior to the upload in Excel.
Spreadsheets may contain a date column where the values are computed by Excel using a formula. You need to convert these computed values into simple values before uploading a spreadsheet. To remove date formulas, select a column, right-click, and then click Copy. Then right-click the selected column again, and click Values. This can be found under the Paste Options menu, which is highlighted in the following image. Menu options may vary by Excel release. Now you can see that each cell contains a date value, and WebFOCUS BUE can decompose your dates into useful components for use in InfoAssist+.