On nice operating systems, de-installing RAC/ops is done by executing make -f $ORACLE_HOME/rdbms/lib/ins_rdbms.mk no_parropt install I don't really know how is that done on Windows. This step is mandatory, because if this isn't done, then sqlplus will be looking for DLM when connecting as SYSDBA, and will report a TNS error, followed by ORA-3113 when it doesn't find it. -- Mladen Gogala A & E TV Network Ext. 1216 > -----Original Message----- > From: Tim Gorman [mailto:tim@xxxxxxxxxxxxx] > Sent: Monday, August 30, 2004 8:00 PM > To: oracle-l@xxxxxxxxxxxxx > Subject: Re: How to convert RAC database to single Instance Database > > Then, you'll want to get rid of the RAC layer of code by > relinking without it. Someone else might want to help here > (as I don't have a RAC system handy), but the make script for > linking the executables should have a RAC or no-RAC flag somewhere. ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------