A. Redirect the failed data flow task to an External Process task, open the problematic Excel file in Excel, and prompt the user to correct the file before continuing the data consolidation process.

B. Redirect the failed data flow task to a File System task that moves the erroneous file to a dedicated location where an information worker can correct it later.

C. If the error cannot be corrected automatically, there is no way for SSIS to continue with the automated data consolidation process.

D. None of the answers above are correct. Due to Excel's strict data validation rules, an Excel file cannot ever contain erroneous data.