We are interested in restricting database updates outside System 21 applications. Our thoughts are to limit these changes (which should be rare) to DBU and use the DBU auditing utility. We wish to prevent use of interactive SQL (STRSQL) and DFU. I'm looking for feedback from other companies that have gone through the same issue. Also, would restricting use of STRSQL affect embedded SQL statements in System 21 RPG programs? Dan Thomas Vice President RxCrossroads 4500 Progress Blvd Louisville, KY 40218-3420 Office Direct (502) 318-1208 Cell (502) 931-3736 Fax (502) 318-1128 This information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material, the disclosure of which is governed by applicable law. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact me and destroy the materials contained in this message.