A user who installed the Oracle Reports components can access them, by default. If you want to allow other users to run rwbuilder, run the following commands at the command prompt:
chmod 750 $ORACLE_HOME/bin chmod 750 $ORACLE_HOME/bin/rwbuilder chmod 750 $COMMON_COMPONENTS_HOME/modules/oracle.dms/*.jar chmod 750 $COMMON_COMPONENTS_HOME/modules/oracle.odl/*.jar chmod 750 $ORACLE_HOME chmod 750 $ORACLE_HOME/bin chmod 750 $ORACLE_HOME/config chmod 750 $ORACLE_HOME/config/fmwconfig chmod 750 $ORACLE_HOME/config/reports chmod 750 $ORACLE_HOME/config/reports/bin chmod 750 $ORACLE_HOME/config/reports/bin/* chmod 750 $DOMAIN_HOME/config/fmwconfig/components/ReportsToolsComponent chmod -R 750 $DOMAIN_HOME/config/fmwconfig/components/ReportsToolsComponent/<reports_tools_component> chmod 750 $DOMAIN_HOME/config/fmwconfig/components/ReportsToolsComponent/<reports_tools_component>/* chmod 770 $DOMAIN_HOME/config/fmwconfig/components/ReportsToolsComponent/<reports_tools_component>/rwbuilder.conf chmod 750 $DOMAIN_HOME/servers/WLS_REPORTS/tmp/_WL_user/ chmod 770 $DOMAIN_HOME/servers/WLS_REPORTS/tmp/_WL_user/reports_<version>/ chmod 770 $DOMAIN_HOME/servers/WLS_REPORTS/tmp/_WL_user/reports_<version>/<random_name>/war chmod 750 <the directory that is mentioned in REPORTS_TMP>
Then you can change the location of logs to a user-readable and writable location in $DOMAIN_HOME/config/fmwconfig/components/ReportsToolsComponent/<reports_tools_name>/logging.xml by changing the "path" property of runtime_trace_handler and zrcclient_trace_handler.