Loading data Excel data source results in error: "Failure loading excel spreadsheet from file: /glide/nodes/*****/bin/../tmp/ids***********.tmp (org.apache.poi.hssf.OldExcelFormatException: DescriptionWhen attempting to import an Excel spreadsheet attached to a data source, the following error is encountered: "org.apache.poi.hssf.OldExcelFormatException: The supplied spreadsheet seems to be Excel 5.0/7.0 (BIFF5) format. POI only supports BIFF8 format (from Excel versions 97/2000/XP/2003)". CauseThere may be several factors such as the file may have been converted from an earlier version, saved from an older version of Excel, or extra metadataResolutionA solution is to create a new spreadsheet and copy-and-paste the details within the Excel sheet that are needed Once this new spreadsheet has been created, attach it to a data source and test loading the records.