Yes, however the results may not change.  
  • Tool #712 CHECKS 2: Re-Post Exceptions Files Detail can be run as many times as you want during your exception process.  
    • NOTE: A report is created each time this tool is run.
  • Tool #619 CHECKS 3: Post Check NSF Fees can be run as many times as you want during your exception process. However, it will only charge fees once.