A financial analyst needs to upload a large number of journal entries into Workday.

Enterprise Interface Builder, or EIB, integrations commonly use a spreadsheet template, generated by Workday, that defines the columns and structure expected when bulk-loading data such as journal entries. If the analyst discovers that a needed column, representing a required field for the journals, is missing from this template, the underlying spreadsheet itself must be updated before the data can be loaded successfully. The Official Workday Pro Procure-to-Pay Guide indicates that the appropriate action is to edit the template in Excel, adding the missing column with the correct header so the data aligns with the EIB's expected input format and field mapping. Option B is incorrect because an EIB has already been created; the issue is with the existing template's structure, not the absence of an EIB. Option C is incorrect because launching the integration with an incomplete template would simply load the data without the missing field, failing to resolve the underlying issue. Option D is incorrect because the spreadsheet template used for EIB data entry is maintained and edited in Excel, not directly within Workday.