Oracle 12C sys,system users ' passwords are forgotten or lost

Password

1  as SYSDBA 2 Alter user system identified by Abcd1234;

Manual script First-->manual_script_before_install.sql

1 --must connect as SYSDBA to execute the following script2 --This manual script was to minimize the "configuration change" on the Oracle database server3 4 --We suggest you use the default SYSTEM user during the installation5 --If you choose a user other than system during installation, you need change system in the script to that username 6 7 --METADATA type:grant object:dbms_jms_plsql privilege:execute grantee:system8 GRANT EXECUTE  onSys. Dbms_reputil toSYSTEM with Grant option 9 /Ten --METADATA type:grant object:dbms_jms_plsql privilege:execute grantee:system One GRANT SELECT  onSys. Dba_views toSYSTEM with Grant option A / - --METADATA type:grant object:dbms_jms_plsql privilege:execute grantee:system - GRANT EXECUTE  onSys. Dbms_lob toSYSTEM with Grant option the / - --METADATA type:grant object:dbms_jms_plsql privilege:execute grantee:system - GRANT EXECUTE  onSys. Dbms_sql toSYSTEM with Grant option - / + --METADATA type:grant object:dbms_jms_plsql privilege:execute grantee:system - GRANT EXECUTE  onSys. Dbms_job toSYSTEM with Grant option + / A --METADATA type:grant object:dbms_jms_plsql privilege:execute grantee:system at GRANT EXECUTE  onSys. Dbms_random toSYSTEM with Grant option - / - --METADATA type:grant object:v_$transaction privilege:execute grantee:system - GRANT SELECT  onSys. v_$TRANSACTION  toSYSTEM with Grant option  - / - --METADATA type:grant object:gv_$transaction privilege:execute grantee:system in GRANT SELECT  onsys.gv_$TRANSACTION  toSYSTEM with Grant option  - /

1 Admuser 2 Privuser 3 Pubuser 4 Bgjobuser 5 Pxrptuser 6 7 Abcd1234

Update password for Oracle home directory user

1 @echo off2 3 @setlocal4 5@set oh=c:\app\b\product\12.1.0\dbhome_16@set jre_location=Jdk\jre7@set jlib_location=Jlib8 9@set jre_dir=%oh%\%jre_location%Ten@set jlib_dir=%oh%\%jlib_location% One  A@set jre=%jre_dir%\bin\java -  -@set jndi_jar=%jlib_dir%\jndi.jar the@set srvm_jar=%jlib_dir%\srvm.jar -@set srvmhas_jar=%jlib_dir%\srvmhas.jar -@set homeuserctl_jar=%jlib_dir%\homeuserctl.jar -  +@set classpath=%homeuserctl_jar%;%jndi_jar%;%srvm_jar%;%srvmhas_jar% -  +@set pwd=%cd% ACD%oh%\ Bin at@set path=%oh%\bin;%path% -  - if(%ohuc_trace%) = =() ( -@set ohuc_trace=8 - ) -@set ohuc_property_defs=-dohuc_trace=%ohuc_trace% in  -%jre%-doracle_home=%oh%-classpath"%classpath%"%ohuc_property_defs% Oracle.homeuserctl.orahomeuserctl%* to@set orahomeuserctl_exit_status=%errorlevel% +CD%pwd% -Exit/b%orahomeuserctl_exit_status%

Oracle 12C sys,system users ' passwords are forgotten or lost