https://community.hpe.com/t5/operating-system-hp-ux/oracle/m-p/3889793#M771245 Hi,<BR /><BR />To designate 'dba' as the primary group for user 'oracle' and clear any supplemental group memberships:<BR /><BR /># usermod -g dba -G '' oracle<BR /><BR />PCS Tue, 31 Oct 2006 07:10:58 GMT spex 2006-10-31T07:10:58Z https://community.hpe.com/t5/operating-system-hp-ux/oracle/m-p/3889791#M771243 How to change the os userid oracle in same group dba, with existing oracle instance and Database in HP-UX Tue, 31 Oct 2006 06:32:37 GMT https://community.hpe.com/t5/operating-system-hp-ux/oracle/m-p/3889791#M771243 qsoft123 2006-10-31T06:32:37Z https://community.hpe.com/t5/operating-system-hp-ux/oracle/m-p/3889792#M771244 Shalom,<BR /><BR />vipw /etc/passwd<BR />Change the primary group(field2) dba<BR /><BR />SEP Tue, 31 Oct 2006 06:47:00 GMT https://community.hpe.com/t5/operating-system-hp-ux/oracle/m-p/3889792#M771244 Steven E. Protter 2006-10-31T06:47:00Z https://community.hpe.com/t5/operating-system-hp-ux/oracle/m-p/3889793#M771245 Hi,<BR /><BR />To designate 'dba' as the primary group for user 'oracle' and clear any supplemental group memberships:<BR /><BR /># usermod -g dba -G '' oracle<BR /><BR />PCS Tue, 31 Oct 2006 07:10:58 GMT https://community.hpe.com/t5/operating-system-hp-ux/oracle/m-p/3889793#M771245 spex 2006-10-31T07:10:58Z