Admin fee calculations are not stored in FIMS.  The process is run and it creates journal entries.  Thus, it is only necessary to create and post reversing journal entries to remove the admin fee calculations for the period.  To do this:
  1. General Ledger > Journal Entry, Automatic Journal Entries > Entries from Journal History
  2. Select Reversing
  3. Click Run Process
  4. On the next screen select Journal Number and enter the range of the entries
  5. Click Run Report
  6. Review the resulting report.
  7. Check the total and also confirm you have Reversing Entries in the selection
  8. Click Create Entries in the Menu Bar
  9. You will have the option to Edit and Post the journals afterwards.  You can either do it now or further examine the resulting journals and run the regular GL Edit later.