Access the member's account and proceed to the Deposit/Withdrawal screen.  Enter an "I" for Inquiry in the Proc Code field next to the appropriate account and press Enter to proceed to the account inquiry screen. 

From that screen use F10-Reversals, then choose the transaction you would like to reverse. The authorization will be sent through to CUSC to approve. Once that approval is returned to CU*BASE, the Adjust Teller Drawer screens will appear to allow you to delete the audit key and correct the teller drawer.