Proxy User and Connect Through
SYS@S2411S > alter user S24RMAN grant connect through SREE; User altered. SYS@S2411S > [oracle@s24-oratl15 ~]$ sqlplus SREE[S24RMAN]/long99991234@S2411S SQL*Plus: Release 11.2.0.4.0 Production on Thu Jun 30 08:34:55 2016 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to: Oracle Database 11g Release 11.2.0.4.0 - 64bit Production S24RMAN@S2411S > sho user USER is "S24RMAN" S24RMAN@S2411S > Revoke : ------------- As sysdba > alter user S24RMAN revoke connect through SREE; User altered.