Once you've executed an integration and uploaded a spreadsheet, it is stored in Workday as an object. You can edit this attachment by executing the task 'Edit Integration Attachment' and uploading a new version of the file. This task must be completed independently of running the integration system.

Note: If you are loading new data using an existing spreadsheet, you must delete the data that has already been loaded into Workday to avoid errors. Remember, there is a 30 MB limit for all attachments in Workday.