Question, anyone ever see the following behavior form the 10.2 listener on AIX 4.3? pfbwqas:orabws 1> lsnrctl start LSNRCTL for IBM/AIX RISC System/6000: Version 10.2.0.2.0 - Production on 11-JUN-2008 10:14:16 Copyright (c) 1991, 2005, Oracle. All rights reserved. Starting /oracle/BWS/102_64/bin/tnslsnr: please wait... TNS-12537: TNS:connection closed TNS-12560: TNS:protocol adapter error TNS-00507: Connection closed IBM/AIX RISC System/6000 Error: 29: Illegal seek It also dumps a core file that isn't very helpful. This is a SAP system so we don't have a CSI, but I can't find anything on Metalink either. ______________________________________________________________ Dick Goulet / Capgemini North America P&C / East Business Unit Senior Oracle DBA / Hosting Office: 508.573.1978 / Mobile: 508.742.5795 / www.capgemini.com Fax: 508.229.2019 / Email: richard.goulet@xxxxxxxxxxxxx 45 Bartlett St. / Marlborough, MA 01752 Together: the Collaborative Business Experience ______________________________________________________________